New upstream version 4.7

New upstream version 4.6
New upstream version 4.5
2019-06-23 22:06:37 +02:00 · 2019-03-03 23:31:24 +01:00 · 2017-08-10 18:26:45 -04:00 · 2016-11-30 02:36:06 +01:00
549 changed files with 43756 additions and 24932 deletions
--- a/143
+++ b/143
@@ -1,16 +1,139 @@
-2014-05-09  Christian Perrier  <bubulle@debian.org>
+2019-06-13  Serge Hallyn <serge@hallyn.com>

-	* Include patches only included in Debian for 4.2
-	* man/su.1.xml: Fix typo
-	* etc/login.defs src/newusers.c src/useradd.c libmisc/find_new_sub_uids.c libmisc/find_new_sub_gids.c:
-	  configure userns
-	* po/vi.po: Vietnamese translation update
-	* po/fr.po, man/po/fr.po: French translation update
-	* po/de.po: German translation update
+	* Release 4.7
+	* Spawn: don't loop forever on ECHILD
+	* Do not fail locking if there is a stale lockfile Tomas Mraz)
+	* Use lckpwdf if prefix not set (Tomas Mraz)
+	* Build: check correct DocBook version (Jan Tojnar)
+	* Usermod: Print 'no changes' to stdout, not stderr (Serge Hallyn)
+	* Add support for btrfs subvolumes for home (Adam Majer)
+	* Fix chpasswd long line handling (Nathan Ruiz)
+	* Use secure_getenv for gettime (Chris Lamb)
+	* Make sp_lstchg reproducible (Chris Lamb)
+	* Do not crash commonio_close if db file is not open (Tomas Mraz)
+	* Don't flush nscd and sssd cache in read-only mode (Charlie Vuillemez)
+	* French manpage update (Alban VIDAL)
+	* Fix manpage defaults for SUB_UID/GID_COUNT (Tomas Mraz)
+	* Sync po files from shadow.pot (Alban VIDAL)
+	* Usermod: guard against unsafe chown of homedir contents (Tomas Mraz)
+	* Add LASTLOG_UID_MAX to login.defs (Tomas Mraz)
+	* new[ug]idmap file capabilities support (Giuseppe Scrivano and Christian Brauner)
+	* Fix segfault in useradd (Tomas Mraz)
+	* Coverity issues (Tomas Mraz)
+	* Flush sssd caches (Jakub Hrozek)
+	* Log UID in nologin (Vladimir Ivanov)
+	* run pam_getenvlist after setup_env in su.c (Michael Vogt)
+	* Support systems with only utmpx (A. Wilcox)
+	* Fix unguarded ENABLE_SUBIDS code (Jan Chren (rindeal))
+	* Update po/zh_CN translation (Lion Yang)
+	* Create parent dirs for useradd -m (Michael Vetter)
+	* Prevent usermod segv
+	* Fix usermod crash (fariouche)

-2014-04-30  Christian Perrier  <bubulle@debian.org>
+2018-04-29  Serge Hallyn <serge@hallyn.com>

-	* Release 4.2 "as is"
+	* Release 4.6
+	* Newgrp: avoid unnecessary lookups
+	* Make language less binary
+	* Add error when turning off man switch
+	* Spelling fixes
+	* Make userdel work with -R
+	* newgidmap: enforce setgroups=deny if self-mapping a group
+	* Norwegian bokmål translation
+	* pwck: prevent crash by not passing O_CREAT
+	* WITH_TCB fixes from Mandriva
+	* Fix pwconv and grpconv entry skips
+	* Fix -- slurping in su
+	* add --prefix option
+
+2017-07-16  Serge Hallyn <serge@hallyn.com>
+
+	* Import new Dutch translations.
+
+2017-07-10  Serge Hallyn <serge@hallyn.com>
+
+	* Expand error codes for groupmod.
+
+2017-05-17  Serge Hallyn <serge@hallyn.com>
+
+	* Release 4.5
+
+2017-05-17  Serge Hallyn <serge@hallyn.com>
+
+	* Patch from Tobias Stoeckmann fixing regression in previous CVE fix
+	  preventing SIGTERM to su from being propagated to the job.
+	* Patch from Chris Lamb making sp_lstchg shadow field reproducible.
+	* Merge Russian translation updates from Yuri Kozlov
+	* Fix missing close of subuid file on error
+
+2017-02-23  Serge Hallyn <serge@hallyn.com>
+
+	* Merge patch by Tobias Stoeckmann <tobias@stoeckmann.org> to fix
+	  the equivalent of util-linux CVE-2017-2616.
+
+2017-02-08  Serge Hallyn <serge@hallyn.com>
+
+	* Update Kazakh translations
+	* Consult configuration before calculating subuids
+	* Remove misplaced semicolon
+
+2017-01-29  Serge Hallyn <serge@hallyn.com>
+
+	* Patch from Fedora to improve performance with SSSD, Winbind,
+	  or nss_ldap. (Tomas Mraz)
+	* Make sure knowndef_table is NULL-terminated.  (Bernhard Rosenkränzer)
+
+2016-12-21  Serge Hallyn <serge@hallyn.com>
+
+	* Drop leading underscore from _COMMONIO_H and _SHADOWIO_H
+	* Fix readability in usermod error messages.
+	* Reset user in tallylog
+	* Add audit support to su
+
+2016-12-02  Serge Hallyn <serge@hallyn.com>
+
+	* changes since 4.4
+	  - Use sizeof rather than hardcoding snprintf args
+	  - Fix useradd improper default loading
+	  - Update Vietnamese translations
+	  - Update Polish translations
+	  - Remove non-POSIX chmod option in Makefile
+	  - Fix suidubins assignments
+	  - Fix --add-subuids etc spelling in manpages
+	  - Audit homedir ownership change.
+	  - Print error on selinux file context update failure
+	  - Keep original file perms when creating a backup
+
+	* (henceforth we'll update Changelog with each commit
+	  and proper credit)
+
+2016-12-02  Serge Hallyn <serge@hallyn.com>
+
+	* Changes since 4.2.1:
+	  - Documentation, error report and translations updates
+	  - Replace path_max with 32
+	  - User namespace support fixes/updates including:
+	    - Correct sanity checks in newXidmap
+	    - Fix building without subuid support
+	    - Add /etc/subuid support for UID matching
+	    - Support subuid for nonlocal users
+	    - Default to 65536 subuid allocations
+	    - Respect -r
+	    - Check for range overflows
+	  - Add tests from svn tree
+	  - Use AC_CHECK_SIZEOF for uid_t size checks
+	  - Accomodate missing /etc and login.defs
+	  - Support FORCE_SHADOW
+	  - Be more robust in hostile environment
+	  - Allow removing a primary group
+	  - Clear passwords on __pw_dup errors
+	  - Memory leak fix in commonio_update and get_map_ranges
+	  - Fix resource leak in syslog_sg
+	  - Fix user busy error at userdel
+	  - Support set/clear lastlog record via lastlog command
+	  - Add --no-create-home as longopt for -M
+	  - Fix signal races
+	  - Reduce syslog priority of common usage events

 2013-08-25  Nicolas François  <nicolas.francois@centraliens.net>

--- a/Makefile.am
+++ b/Makefile.am
@@ -2,7 +2,5 @@

 EXTRA_DIST = NEWS README TODO shadow.spec.in

-AUTOMAKE_OPTIONS = 1.5 dist-bzip2 foreign
-
 SUBDIRS = po man libmisc lib src \
 	contrib doc etc
--- a/Makefile.in
+++ b/Makefile.in
@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.13.3 from Makefile.am.
+# Makefile.in generated by automake 1.15.1 from Makefile.am.
 # @configure_input@

-# Copyright (C) 1994-2013 Free Software Foundation, Inc.
+# Copyright (C) 1994-2017 Free Software Foundation, Inc.

 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -14,7 +14,17 @@

@SET_MAKE@
 VPATH = @srcdir@
-am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)'
+am__is_gnu_make = { \
+  if test -z '$(MAKELEVEL)'; then \
+    false; \
+  elif test -n '$(MAKE_HOST)'; then \
+    true; \
+  elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
+    true; \
+  else \
+    false; \
+  fi; \
+}
 am__make_running_with_option = \
  case $${target_option-} in \
      ?) ;; \
@@ -78,17 +88,13 @@ POST_UNINSTALL = :
 build_triplet = @build@
 host_triplet = @host@
 subdir = .
-DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
-	$(top_srcdir)/configure $(am__configure_deps) \
-	$(srcdir)/config.h.in $(top_srcdir)/man/po/Makefile.in \
-	$(srcdir)/shadow.spec.in ABOUT-NLS COPYING ChangeLog NEWS \
-	README TODO config.guess config.rpath config.sub depcomp \
-	install-sh missing ylwrap ltmain.sh
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
+DIST_COMMON = $(srcdir)/Makefile.am $(top_srcdir)/configure \
+	$(am__configure_deps) $(am__DIST_COMMON)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
 configure.lineno config.status.lineno
 mkinstalldirs = $(install_sh) -d
@@ -152,6 +158,11 @@ ETAGS = etags
 CTAGS = ctags
 CSCOPE = cscope
 DIST_SUBDIRS = $(SUBDIRS)
+am__DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/config.h.in \
+	$(srcdir)/shadow.spec.in $(top_srcdir)/man/po/Makefile.in \
+	ABOUT-NLS COPYING ChangeLog NEWS README TODO compile \
+	config.guess config.rpath config.sub install-sh ltmain.sh \
+	missing ylwrap
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 distdir = $(PACKAGE)-$(VERSION)
 top_distdir = $(distdir)
@@ -187,9 +198,9 @@ am__relativize = \
    dir1=`echo "$$dir1" | sed -e "$$sed_rest"`; \
  done; \
  reldir="$$dir2"
-DIST_ARCHIVES = $(distdir).tar.gz $(distdir).tar.bz2
+DIST_ARCHIVES = $(distdir).tar.gz $(distdir).tar.xz
 GZIP_ENV = --best
-DIST_TARGETS = dist-bzip2 dist-gzip
+DIST_TARGETS = dist-xz dist-gzip
 distuninstallcheck_listfiles = find . -type f -print
 am__distuninstallcheck_listfiles = $(distuninstallcheck_listfiles) \
  | sed 's|^\./|$(prefix)/|' | grep -v '$(infodir)/dir$$'
@@ -254,6 +265,7 @@ LN_S = @LN_S@
 LTLIBICONV = @LTLIBICONV@
 LTLIBINTL = @LTLIBINTL@
 LTLIBOBJS = @LTLIBOBJS@
+LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@
 MAINT = @MAINT@
 MAKEINFO = @MAKEINFO@
 MANIFEST_TOOL = @MANIFEST_TOOL@
@@ -310,6 +322,7 @@ build_cpu = @build_cpu@
 build_os = @build_os@
 build_vendor = @build_vendor@
 builddir = @builddir@
+capcmd = @capcmd@
 datadir = @datadir@
 datarootdir = @datarootdir@
 docdir = @docdir@
@@ -335,6 +348,7 @@ pdfdir = @pdfdir@
 prefix = @prefix@
 program_transform_name = @program_transform_name@
 psdir = @psdir@
+runstatedir = @runstatedir@
 sbindir = @sbindir@
 sharedstatedir = @sharedstatedir@
 srcdir = @srcdir@
@@ -344,7 +358,6 @@ top_build_prefix = @top_build_prefix@
 top_builddir = @top_builddir@
 top_srcdir = @top_srcdir@
 EXTRA_DIST = NEWS README TODO shadow.spec.in
-AUTOMAKE_OPTIONS = 1.5 dist-bzip2 foreign
 SUBDIRS = po man libmisc lib src \
 	contrib doc etc

@@ -367,7 +380,6 @@ $(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am  $(am__confi
 	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign Makefile'; \
 	$(am__cd) $(top_srcdir) && \
 	  $(AUTOMAKE) --foreign Makefile
-.PRECIOUS: Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
 	  *config.status*) \
@@ -388,8 +400,8 @@ $(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
 $(am__aclocal_m4_deps):

 config.h: stamp-h1
-	@if test ! -f $@; then rm -f stamp-h1; else :; fi
-	@if test ! -f $@; then $(MAKE) $(AM_MAKEFLAGS) stamp-h1; else :; fi
+	@test -f $@ || rm -f stamp-h1
+	@test -f $@ || $(MAKE) $(AM_MAKEFLAGS) stamp-h1

 stamp-h1: $(srcdir)/config.h.in $(top_builddir)/config.status
 	@rm -f stamp-h1
@@ -586,8 +598,9 @@ distdir: $(DISTFILES)
 	  ! -type d ! -perm -444 -exec $(install_sh) -c -m a+r {} {} \; \
 	|| chmod -R a+r "$(distdir)"
 dist-gzip: distdir
-	tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
+	tardir=$(distdir) && $(am__tar) | eval GZIP= gzip $(GZIP_ENV) -c >$(distdir).tar.gz
 	$(am__post_remove_distdir)
+
 dist-bzip2: distdir
 	tardir=$(distdir) && $(am__tar) | BZIP2=$${BZIP2--9} bzip2 -c >$(distdir).tar.bz2
 	$(am__post_remove_distdir)
@@ -595,17 +608,22 @@ dist-bzip2: distdir
 dist-lzip: distdir
 	tardir=$(distdir) && $(am__tar) | lzip -c $${LZIP_OPT--9} >$(distdir).tar.lz
 	$(am__post_remove_distdir)
-
 dist-xz: distdir
 	tardir=$(distdir) && $(am__tar) | XZ_OPT=$${XZ_OPT--e} xz -c >$(distdir).tar.xz
 	$(am__post_remove_distdir)

 dist-tarZ: distdir
+	@echo WARNING: "Support for distribution archives compressed with" \
+		       "legacy program 'compress' is deprecated." >&2
+	@echo WARNING: "It will be removed altogether in Automake 2.0" >&2
 	tardir=$(distdir) && $(am__tar) | compress -c >$(distdir).tar.Z
 	$(am__post_remove_distdir)

 dist-shar: distdir
-	shar $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).shar.gz
+	@echo WARNING: "Support for shar distribution archives is" \
+	               "deprecated." >&2
+	@echo WARNING: "It will be removed altogether in Automake 2.0" >&2
+	shar $(distdir) | eval GZIP= gzip $(GZIP_ENV) -c >$(distdir).shar.gz
 	$(am__post_remove_distdir)

 dist-zip: distdir
@@ -623,7 +641,7 @@ dist dist-all:
 distcheck: dist
 	case '$(DIST_ARCHIVES)' in \
 	*.tar.gz*) \
-	  GZIP=$(GZIP_ENV) gzip -dc $(distdir).tar.gz | $(am__untar) ;;\
+	  eval GZIP= gzip $(GZIP_ENV) -dc $(distdir).tar.gz | $(am__untar) ;;\
 	*.tar.bz2*) \
 	  bzip2 -dc $(distdir).tar.bz2 | $(am__untar) ;;\
 	*.tar.lz*) \
@@ -633,22 +651,23 @@ distcheck: dist
 	*.tar.Z*) \
 	  uncompress -c $(distdir).tar.Z | $(am__untar) ;;\
 	*.shar.gz*) \
-	  GZIP=$(GZIP_ENV) gzip -dc $(distdir).shar.gz | unshar ;;\
+	  eval GZIP= gzip $(GZIP_ENV) -dc $(distdir).shar.gz | unshar ;;\
 	*.zip*) \
 	  unzip $(distdir).zip ;;\
 	esac
 	chmod -R a-w $(distdir)
 	chmod u+w $(distdir)
-	mkdir $(distdir)/_build $(distdir)/_inst
+	mkdir $(distdir)/_build $(distdir)/_build/sub $(distdir)/_inst
 	chmod a-w $(distdir)
 	test -d $(distdir)/_build || exit 0; \
 	dc_install_base=`$(am__cd) $(distdir)/_inst && pwd | sed -e 's,^[^:\\/]:[\\/],/,'` \
 	  && dc_destdir="$${TMPDIR-/tmp}/am-dc-$$$$/" \
 	  && am__cwd=`pwd` \
-	  && $(am__cd) $(distdir)/_build \
-	  && ../configure --srcdir=.. --prefix="$$dc_install_base" \
+	  && $(am__cd) $(distdir)/_build/sub \
+	  && ../../configure \
 	    $(AM_DISTCHECK_CONFIGURE_FLAGS) \
 	    $(DISTCHECK_CONFIGURE_FLAGS) \
+	    --srcdir=../.. --prefix="$$dc_install_base" \
 	  && $(MAKE) $(AM_MAKEFLAGS) \
 	  && $(MAKE) $(AM_MAKEFLAGS) dvi \
 	  && $(MAKE) $(AM_MAKEFLAGS) check \
@@ -825,6 +844,8 @@ uninstall-am:
 	mostlyclean-libtool pdf pdf-am ps ps-am tags tags-am uninstall \
 	uninstall-am

+.PRECIOUS: Makefile
+

 # Tell versions [3.59,3.63) of GNU make to not export all variables.
 # Otherwise a system limit (for SysV at least) may be exceeded.
--- a/156
+++ b/156
@@ -1,18 +1,6 @@
 $Id$

-shadow-4.2 -> shadow-4.2.1					UNRELEASED
-
-*** general
-  * Properly release with a generated configure script, built manpages
-  * Include the configure_userns patch from Debian
-
-*** translation
-  * Vietnamese translation update
-  * French man pages translation update
-  * French translation update
-  * Typo fixes in German translation
-
-shadow-4.1.5.1 -> shadow-4.2					2013-04-30
+shadow-4.1.5.1 -> shadow-4.2					UNRELEASED

 *** general
  * Handle libc whose crypt() returns NULL when passed a salt that
@@ -666,9 +654,9 @@ shadow-4.0.18.2 -> shadow-4.1.0						09-12-2007
 - Use MD5_CRYPT_ENAB, ENCRYPT_METHOD, SHA_CRYPT_MIN_ROUNDS, and
  SHA_CRYPT_MAX_ROUNDS to define the default encryption algorithm for the
  passwords.
- chpaswd, chgpasswd, newusers: New options -c/--crypt-method and
+- chpasswd, chgpasswd, newusers: New options -c/--crypt-method and
  -s/--sha-rounds to supersede the system default encryption algorithm.
- chpaswd, chgpasswd, newusers: DES is no more the default algorithm. They
+- chpasswd, chgpasswd, newusers: DES is no more the default algorithm. They
  will respect the system default configured in /etc/login.defs

 *** documentation:
@@ -713,14 +701,14 @@ shadow-4.0.17 -> shadow-4.0.18						01-08-2006
 - groupadd, groupmod, useradd, usermod: fixed UID/GID overflow (fixed
  http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=198920)
 - passwd, useradd, usermod: fixed inactive/mindays/warndays/maxdays overflow
-  (simillar to RH#198920),
- groupmems: rewrited for use PAM and getopt_long() and now it is enabled
+  (similar to RH#198920),
+- groupmems: rewritten for use PAM and getopt_long() and now it is enabled
  for build and install (patch by George Kraft <gk4@swbell.net>),
 - S/Key: removed assign getpass() to libshadow_getpass() on autoconf level
  (patch by Ulrich Mueller <ulm@kph.uni-mainz.de>; http://bugs.gentoo.org/139966),
 - usermod: back to previous -a option semantics and clarify -a behavior
  on documentation level (by Greg Schafer <gschafer@zip.com.au>),
- chsh, groupmod: rewrited for use getopt_long().
+- chsh, groupmod: rewritten for use getopt_long().
 - updated translations: ca, cs, da, eu, fr, gl, hu, ko, pl, pt, ru, sv, tr, uk, vi.
 *** documentation:
 - fr and ru man pages are up to date,
@@ -755,7 +743,7 @@ shadow-4.0.15 -> shadow-4.0.16						05-06-2006

 *** general:
 - userdel: better fix for old CERT VU#312962 (which was fixed in shadow 4.0.8):
-  fixed forgoten checking of the return value from fchown() before
+  fixed forgotten checking of the return value from fchown() before
  proceeding with the fchmod() (based on Owl patch prepared by
  Rafal Wojtczuk <nergal@owl.openwall.com>),
 - userdel: use login.defs::MAIL_DIR instead hardcoded /var/mail in created
@@ -767,7 +755,7 @@ shadow-4.0.15 -> shadow-4.0.16						05-06-2006
  passwords and libshadow_getpass() is used only because libc getpass()
  do not handles password prompting with echo enabled,
 - move login.defs::MD5_CRYPT_ENAB to non-PAM part,
- userdel: rewrited for use getopt_log(),
+- userdel: rewritten for use getopt_log(),
 - install default/template configuration files:
 -- if shadow is configured with use PAM install /etc/pam.d/* files,
 -- if shadow do not uses PAM install /etc/{limits,login.acces} files,
@@ -805,7 +793,7 @@ shadow-4.0.15 -> shadow-4.0.16						05-06-2006
 - updated ru login.defs(5), passwd(1), userdel(8), usermod(8) man pages,
 - pw_auth(3) man page removed (outdated),
 - install limits(5), login.access(5) and porttime(5) man pages only when
-  shadow is builded with PAM support disabled,
+  shadow is built with PAM support disabled,
 - passwd(1): better document how password strength is checked
  (fixed http://bugs.debian.org/115380),
 - usermod(8): added missing -a option description
@@ -828,7 +816,7 @@ shadow-4.0.14 -> shadow-4.0.15						13-03-2006
 - login: default UMASK if not specified in login.defs is 022 (pointed by
  Peter Vrabec <pvrabec@redhat.com>),
 - chgpasswd: new tool (by Jonas Meurer <mejo@debian.org>),
- lastlog: print the usage and exit if an additional argument is profided to
+- lastlog: print the usage and exit if an additional argument is provided to
  lastlog (merge 488_laslog_verify_arguments Debian patch),
 - login, newgrp, nologin, su: do not link with libselinux (merge
  490_link_selinux_only_when_needed Debian patch),
@@ -842,9 +830,9 @@ shadow-4.0.14 -> shadow-4.0.15						13-03-2006
    tries exceeded,
  - always prints the number of tries in the syslog entry.
  - add special handling for PAM_ABORT
-  - add an entry to failog, as when USE_PAM is not defined. (#53164)
+  - add an entry to faillog, as when USE_PAM is not defined. (#53164)
  - changed pam_end to PAM_END. This is certainly was a mistake.  PAM_END is
-    pam_close_seesion + pam_end. Here, the session is still not open, we
+    pam_close_session + pam_end. Here, the session is still not open, we
    don't have to close it.
  - a HAVE_PAM_FAIL_DELAY is missing,
 - su: fixed pam session support (patch from Topi Miettinen; fixed #57526,
@@ -852,7 +840,7 @@ shadow-4.0.14 -> shadow-4.0.15						13-03-2006
 - userdel: user's group is already removed by update_groups().
  remove_group() is not needed (bug introduced in 4.0.14 on merge FC fixes).
  Fixed by Nicolas François <nicolas.francois@centraliens.net>,
- useradd: allways remove group and gshadow databases lock, Fixed by Nicolas
+- useradd: always remove group and gshadow databases lock, Fixed by Nicolas
  François <nicolas.francois@centraliens.net>
  (http://bugs.debian.org/348250)
 - auditing fixes:
@@ -860,14 +848,14 @@ shadow-4.0.14 -> shadow-4.0.15						13-03-2006
    added audit_logger() prototype),
  - useradd: fixed excess audit_logger() argument,
 - chage: added missing \n on display password status if password must be
-  chaged,
+  changed,
 - useradd: fixed allow non-unique UID (http://bugs.debian.org/351281),
- variouse code cleanups for make possible compilation of shadow with -Wall
+- various code cleanups for make possible compilation of shadow with -Wall
  -Werror (by Alexander Gattin <xrgtn@yandex.ru>),
 - su: move exit() outside libmisc/shell.c::shell() for handle shell() errors
  on higher level (now is better visable where some programs exit with 126
  and 127 exit codes); added new shell() parameter (char *const envp[])
-  which allow fix preserving enviloment in su on using -p, (patch by
+  which allow fix preserving enviroment in su on using -p, (patch by
  Alexander Gattin <xrgtn@yandex.ru>),
 - su: added handle -c,--command option for GNU su compliance (merge
  437_su_-c_option Debian patch),
@@ -915,7 +903,7 @@ shadow-4.0.13 -> shadow-4.0.14						03-01-2006
 - userdel: make the -f option force the removal of the user's group (even if it
  is the primary group of another user)
  (merge 453_userdel_-f_removes_group Debian patch),
- usermod: rewrited for use getopt_long() (Christian Perrier <bubulle@kheops.frmug.org>),
+- usermod: rewritten for use getopt_long() (Christian Perrier <bubulle@kheops.frmug.org>),
 - grpck: fixed segmentation fault on using -s when /etc/gshadow is empty (fix by
  Tomasz Lemiech <szpajder@staszic.waw.pl>),
 - passwd: remove handle -f, -g and -s options.
@@ -924,7 +912,7 @@ shadow-4.0.13 -> shadow-4.0.14						03-01-2006
  Nicolas François <nicolas.francois@centraliens.net>)
 - su: export $USER and $SHELL as well as $HOME (http://bugs.debian.org/11003 and
  http://bugs.debian.org/11189),
- su, vipw: rewrited for use getopt_long(),
+- su, vipw: rewritten for use getopt_long(),
 - su: log successful/failed through syslog (http://bugs.debian.org/190215),
 - updated translations: ca, cs, da, eu, fi, fr, it, pl, pt, ru, sv, tl, vi,
 - new translations: gl.
@@ -958,7 +946,7 @@ shadow-4.0.12 -> shadow-4.0.13						10-10-2005

 *** general:
 - chage: removed duplicated pam_start(),
- chfn, chsh: finished PAM support usin pam_start() and co.,
+- chfn, chsh: finished PAM support using pam_start() and co.,
 - userdel: userdel should not remove the group which is primary for someone else
  (fix by Nicolas François <nicolas.francois@centraliens.net>
  http://bugs.debian.org/295416),
@@ -967,7 +955,7 @@ shadow-4.0.12 -> shadow-4.0.13						10-10-2005
 - fixedlib/commonio.c: don't assume selinux is enabled if is_selinux_enabled()
  returns -1 (merge isSelinuxEnabled FC patch by Jeremy Katz <katzj@redhat.com>),
 - login, su (non-PAM case): fixed setup max address space limits (added missing break
-  statement in case) spoted by Lasse Collin <lasse.collin@tukaani.org>,
+  statement in case) spotted by Lasse Collin <lasse.collin@tukaani.org>,
 - auditing support added. Patch prepared by Peter Vrabec <pvrabec@redhat.com> basing
  on work by Steve Grubb from http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=159215
  Now auditing support have commands: chage, gpasswd, groupadd, groupdel, groupmod,
@@ -984,12 +972,12 @@ shadow-4.0.12 -> shadow-4.0.13						10-10-2005
  This will permit to adduser Debian script to detect if chage failed because the
  system doesn't have shadowed passwords (fix for http://bugs.debian.org/317012),
 - merge 010_more-i18ned-messages Debian patch which adds i18n support for few
-  more messages (orginaly patch was prepared by Guillem Jover <guillem@debian.org>),
+  more messages (originally patch was prepared by Guillem Jover <guillem@debian.org>),
 - lastlog: added handle -b option which allow print only lastlog records older than
  specified DAYS (fix by <miles@lubin.us>),
 - chpasswd, gpasswd, newusers: fixed libmisc/salt.c for use login.defs::MD5_CRYPT_ENAB
  only if PAM support is disabled (fix by John Gatewood Ham <zappaman@buraphalinux.org>),
- passwd: rewrited for use getopt_long(),
+- passwd: rewritten for use getopt_long(),
 - newgrp: when newgrp process sits between parent and child shells, it should
  propagate STOPs from child to parent and CONTs from parent to child,
  otherwise e.g. bash's "suspend" command won't work
@@ -999,11 +987,11 @@ shadow-4.0.12 -> shadow-4.0.13						10-10-2005
 - chsh(1), groupadd(8), newusers(8), pwconv(8), useradd(8), userdel(8), usermod(8):
  added missing references to /etc/login.defs and login.defs(5)
  (Christian Perrier <bubulle@kheops.frmug.org>),
- passwd(5): rewrited based on work by Greg Wooledge <greg@wooledge.org>
+- passwd(5): rewritten based on work by Greg Wooledge <greg@wooledge.org>
  http://bugs.debian.org/328113
 - login(1): added securetty(5) to SEE ALSO section
  (fixed Debian bug http://bugs.debian.org/325773),
- groupadd(8), useradd(8): fix regular expression describing alloved login/group
+- groupadd(8), useradd(8): fix regular expression describing allowed login/group
  names (pointed by Nicolas François <nicolas.francois@centraliens.net>)
  (correct is [a-z_][a-z0-9_-]*[$]),
 - groupadd(8), useradd(8): documents in CAVEATS section the limitations shadow
@@ -1013,9 +1001,9 @@ shadow-4.0.12 -> shadow-4.0.13						10-10-2005
 shadow-4.0.11.1 -> shadow-4.0.12					22-08-2005

 *** general:
- newgrp, login: remove using login.defs::CLOSE_SESSIONS variable and allways 
+- newgrp, login: remove using login.defs::CLOSE_SESSIONS variable and always 
  close PAM session,
- fixed configure.in: realy enable shadow group support by default (pointed by 
+- fixed configure.in: really enable shadow group support by default (pointed by 
  Greg Schafer <gschafer@zip.com.au> and Peter Vrabec <pvrabec@redhat.com>),
 - login.defs: removed handle QMAIL_DIR variable,
 - login: allow regular user to login on read-only root file system (not only for root)
@@ -1040,9 +1028,9 @@ shadow-4.0.11.1 -> shadow-4.0.12					22-08-2005
  period and permit brute-force attacks (fixed http://bugs.debian.org/288827),
 - uClibc fixes (by Martin Schlemmer <azarah@nosferatu.za.org>):
  added require ngettext (added [need-ngettext] to AM_GNU_GETTEXT() parameters)
-  and stub prototype for ngettext() in lib/prototypes.h (neccessary if shadow
+  and stub prototype for ngettext() in lib/prototypes.h (necessary if shadow
  compiled with disabled NLS support)
- groupadd: rewrited for use getopt_long(),
+- groupadd: rewritten for use getopt_long(),
 - groupadd, groupdel, groupmod, userdel: do OPENLOG() before pam_start(),
 - groupadd: fixed double OPENLOG(),
 - removed lib/{grpack,gspack,pwpack,sppack}.c and prototypes from lib/prototypes.h
@@ -1078,7 +1066,7 @@ shadow-4.0.10 -> shadow-4.0.11						18-07-2005
 - su: ignore SIGINT while authenticating. A ^C could defeat the waiting period and
  permit brute-force attacks. Also ignore SIGQUIT.
  Fixed: http://bugs.debian.org/52372 and http://bugs.debian.org/288827
- useradd: rewrited for use getopt_long(),
+- useradd: rewritten for use getopt_long(),
 - newgrp: add fix for handle splitted NIS groups: extends the functionality that,
  if the requested group is given, all groups of the same GID are tested for
  membership of the requesting user.
@@ -1109,7 +1097,7 @@ shadow-4.0.10 -> shadow-4.0.11						18-07-2005
 - updated translations: cs, da, de, es, fi, pl, pt, ro, ru, sk.
 *** documentation:
 - pwck(8): document -q option (based on Debian patch for fix http://bugs.debian.org/309408)
- pwck(8): rewrited OPTIONS section and better SYNOPSIS,
+- pwck(8): rewritten OPTIONS section and better SYNOPSIS,
 - lastlog(8): document that lastlog is a sparse file, and don't need to be rotated
  http://bugs.debian.org/219321
 - login(8): better explain the respective roles of login, init and getty with regards
@@ -1123,12 +1111,12 @@ shadow-4.0.9 -> shadow-4.0.10						28-06-2005

 *** general:
 - mkpasswd: removed,
- userdel: now deletes user groups from /etc/gshdow as well as /etc/group.
+- userdel: now deletes user groups from /etc/gshadow as well as /etc/group.
  Fix by Nicolas François <nicolas.francois@centraliens.net>.
  http://bugs.debian.org/99442
 - usermod: when relocating a user's home directory, don't fail and remove the new
  home directory if we can't remove the old home directory for some
-  reason; the results can be spectularly poort if, for instance, only
+  reason; the results can be spectacularly poor if, for instance, only
  the rmdir() fails. Patch prepared by Timo Lindfors <lindi-spamtrap@newmail.com>.
  http://bugs.debian.org/166369
 - su: fix syslogs to be less ambiguous. Use old:new format instead of old-new
@@ -1136,7 +1124,7 @@ shadow-4.0.9 -> shadow-4.0.10						28-06-2005
  http://bugs.debian.org/213592
 - removed not used now libmisc/setup.c,
 - login: use also UTMPX API instead UTMP on failure (login was affected for this
-  when shadow was builded without PAM support)
+  when shadow was built without PAM support)
  patch by Nicolas François <nicolas.francois@centraliens.net>
 - login: the PAM session needs to be closed as root, thus before change_uid()
  http://bugs.debian.org/53570 http://bugs.debian.org/195048 http://bugs.debian.org/211884
@@ -1147,12 +1135,12 @@ shadow-4.0.9 -> shadow-4.0.10						28-06-2005
  http://bugs.debian.org/48002
 - login: fixed username on succesful login (was using the normal username,
  when it should have used pam_user) http://bugs.debian.org/47819
- remove using SHADOWPWD #define so now shadow is allways builded with shadow
-  passwowd support,
- chage: rewrited for use getopt_long(),
+- remove using SHADOWPWD #define so now shadow is always built with shadow
+  password support,
+- chage: rewritten for use getopt_long(),
 - updated translations: ca, cs, da, fi, pl, ru, zh_TW.
 *** documentation:
- most of the man pages now are generated from XML files so in case submiting any
+- most of the man pages now are generated from XML files so in case submitting any
  chages to this resources please make diff to XML files,
 - chfn: give more details about the influence of login.defs on what's allowed to
  users.
@@ -1160,7 +1148,7 @@ shadow-4.0.9 -> shadow-4.0.10						28-06-2005
 shadow-4.0.8 -> shadow-4.0.9						23-05-2005

 *** general:
- passwd: fixed segfault in non-PAM connfiguration
+- passwd: fixed segfault in non-PAM configuration
  (submited by Greg Schafer <gschafer@zip.com.au>),
 - newgrp: fixed NULL pointer dereference - getlogin() and ttyname() can
  return NULL which is not checked (http://bugs.debian.org/162303),
@@ -1182,15 +1170,15 @@ shadow-4.0.7 -> shadow-4.0.8						26-04-2005
 - configure.in: add using AC_GNU_SOURCE macro for kill compilation warnings about
  implicit declaration of function `fseeko',
 - faillog: changed faillog record display format for allow fit in 80 columns all
-  faillog atributies,
+  faillog attributes,
 - removed NDBM code (unused),
- fixed use of SU_WHEEL_ONLY in su. Now su realy is avalaible for wheel group
+- fixed use of SU_WHEEL_ONLY in su. Now su really is available for wheel group
  members. Thanks to Mike Frysinger <vapier@gentoo.org> for report:
  http://bugs.gentoo.org/show_bug.cgi?id=80345
 - drop never finished kerberos and des_rpc support (for kerberos support back firs
  must be prepared modularization),
 - fixed UTMP path detection (by Kelledin <kelledin@users.sf.net>),
- useradd: rewrited group count to dynamic (by John Newbigin
+- useradd: rewritten group count to dynamic (by John Newbigin
  <jnewbigin@ict.swin.edu.au>),
 - login: fixed create lastlog entry fo users never loged in on non-PAM
  variant of login (fix by <oracular@ziplip.com>),
@@ -1205,7 +1193,7 @@ shadow-4.0.7 -> shadow-4.0.8						26-04-2005
  fchmod() is executed. (Actually, we could also pass the final "mode" to
  the open() call and then save the consequent fchmod().)
 - SELinux changes: added changes in chage, chfn, chsh, passwd for allow
-  construct more grained user password/accuunt properties on SELinux
+  construct more grained user password/account properties on SELinux
  policies level. Patch originally based on RH changes (submited by Chris
  PeBenito <pebenito@gentoo.org>),
 - added SELinux changes: in libmisc/copydir.c (based on Fedora patch),
@@ -1223,7 +1211,7 @@ shadow-4.0.7 -> shadow-4.0.8						26-04-2005
 - newgrp(1): fix #251926, #166173, #113191 Debian bugs: explain why editing /etc/group   
  (without gshadow) doesn't permit to use newgrp,
 - newgrp(1): newgrp uses /bin/sh (not bash),
- faillog(8): updated after rewrited faillog command for use getopt_long(),
+- faillog(8): updated after rewritten faillog command for use getopt_long(),
 - login(1): removed fragment about abilities pass enviroment variables in login prompt,
 - gshadow(5): new file (by Nicolas Nicolas François <nicolas.francois@centraliens.net>),
 - usermod(8): fixed #302388 Debian bug: added separated -o option description,
@@ -1241,24 +1229,24 @@ shadow-4.0.6 -> shadow-4.0.7						26-01-2005
 -- use fseeko() instead fseek() and remove casting file offsets to unsigned
   long.
 - lastlog:
-- rewrited source code using the same style as in chpasswd.c,
-- open lastlog file after finish parse comman line optiomns
-   (now --help otput can be displayd for users without lastlog
+-- rewritten source code using the same style as in chpasswd.c,
+-- open lastlog file after finish parse commandline options
+   (now --help output can be displayed for users without lastlog
   file read permission),
 -- cleanups in lastlog(8) man page using the same style as in
   chpasswd(8).
 - chpasswd:
 -- switch chpasswd to use getopt_long() and adds a --md5 option
   (by Ian Gulliver <ian@penguinhosting.net>),
-- rewrited chpasswd(8) man page.  
+-- rewritten chpasswd(8) man page.  

 shadow-4.0.5 -> shadow-4.0.6						08-11-2004

 - su: fixed adding of pam_env env variables to enviroment
  (Martin Schlemmer <azarah@nosferatu.za.org>),
 - autoconf: fixed filling MAIL_SPOOL_DIR and MAIL_SPOOL_FILE variables
-  which was allways empty (Gregorio Guidi <g.guidi@sns.it>),
- realuy closse security bug in libmisc/pwdcheck.c,
+  which was always empty (Gregorio Guidi <g.guidi@sns.it>),
+- really close security bug in libmisc/pwdcheck.c,
 - added missing template/example PAM service config files for chfn, chsh and
  userdel,
 - do not translate variable names from /etc/default/useradd during
@@ -1269,10 +1257,10 @@ shadow-4.0.4.1 -> shadow-4.0.5						27-10-2004
 - change libmisc to private static library,
 - added SELinux support (basing on patch from Gentoo),
 - chage: more verbose/human readable -l output. This output is much more
-  beter for send directly via email for each users as message with account
+  better for send directly via email for each users as message with account
  status (for example as message with warning about account/password expiration),
 - login: fixed handle -f option: now it works correctly without specify "-h
-  <host>" if open login session localy is required (thanks for help
+  <host>" if open login session locally is required (thanks for help
  investigate bug for Krzysztof Kotlenga),
 - userdel: when removing a user with userdel, userdel was always exits with 1 (fixed).
  Based on http://bugs.gentoo.org/show_bug.cgi?id=66687,
@@ -1286,7 +1274,7 @@ shadow-4.0.4.1 -> shadow-4.0.5						27-10-2004
  makes httpd Option SymlinkIfOwnerMatch break for default weg pages
  including symlinks placed into /etc/skel/public_html for example.
  http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=66819
- su: add pam_open_session() support. If builded without PAM support
+- su: add pam_open_session() support. If built without PAM support
  propagate $DISPLAY and $XAUTHORITY enviroment variables.
  Based on http://www.gentoo.org/cgi-bin/viewcvs.cgi/sys-apps/shadow/files/shadow-4.0.4.1-su-pam_open_session.patch?rev=1.1
 - applied 036_pam_access_with_preauth.patch Debian patch submited by Bjorn
@@ -1299,11 +1287,11 @@ shadow-4.0.4.1 -> shadow-4.0.5						27-10-2004
    Use constant strings rather than argv[0] for syslog ident in the user
    management commands,
  shadow-4.0.4.1-owl-tmp.diff:
-    Remove using mktemp() if mkstemp() prototype not found (use allways mkstemp()),
+    Remove using mktemp() if mkstemp() prototype not found (use always mkstemp()),
  shadow-4.0.4.1-owl-check-reads.diff:
    Add checking for read errors in commonio and vipw/vigr (not doing so could
    result in data loss when the records are written back),
- fixed securirty bug in libmisc/pwdcheck.c which allow unauthorized
+- fixed security bug in libmisc/pwdcheck.c which allow unauthorized
  account properties modification.
  Affected tools: chfn and chsh.
  Bug was discovered by Martin Schulze <joey@infodrom.org>.
@@ -1319,12 +1307,12 @@ shadow-4.0.4.1 -> shadow-4.0.5						27-10-2004

 shadow-4.0.4 => shadow-4.0.4.1						14-01-2004
 - bug fixes in automake files for generate correct tar ball on "make dist":
-  added mising "EXTRA_DIST = $(man_MANS)" in man/*/Makefile.am.
+  added missing "EXTRA_DIST = $(man_MANS)" in man/*/Makefile.am.

 shadow-4.0.3 => shadow-4.0.4						14-01-2004	

 *** general:
- added missing information about -f options in groupadd usage mesage
+- added missing information about -f options in groupadd usage message
  (document this also in man page),
 - removed TCFS support (tcfs is dead),
 - convert all po/*.po files to utf-8,
@@ -1332,7 +1320,7 @@ shadow-4.0.3 => shadow-4.0.4						14-01-2004
  per service flushing method instead HUPing nscd process),
 - removed old AUTH_METHODS dependent code,
 - chage: now all code depend on SHADOWPWD. If shadow will not be configured
-  on autoconf level for using shadow possword chage is olny stub which
+  on autoconf level for using shadow password chage is olny stub which
  informs "chage not configured for shadow password support."
 - dpasswd: removed,
 - login: remove handle login.defs::DIALUPS_CHECK_ENAB code,
@@ -1340,7 +1328,7 @@ shadow-4.0.3 => shadow-4.0.4						14-01-2004
 - ALL tools, libraries: remove old SVR4, SVR4_SI86_EUA BSD_QUOTA and ATT_AGE
  dependent code,
 - ALL: ready for gettext 0.11.5, automake 1.7.4, autoconf 2.57,
- logoutd, userd: handle also utmpx if avalaile,
+- logoutd, userd: handle also utmpx if available,
 - newgrp: fix for non-PAM version
  Use CLOSE_SESSIONS depending code only when USE_PAM.
  The problem was reported by Mattias Webjorn Eriksson using Slackware
@@ -1368,7 +1356,7 @@ shadow-4.0.3 => shadow-4.0.4						14-01-2004

 shadow-4.0.2 => shadow-4.0.3						 13-03-2002

- added variouse cs, de, fr, id, it, ko man pages found mainly in national
+- added various cs, de, fr, id, it, ko man pages found mainly in national
  man pages translations projects (this documents are not synced with
  current en version but you know .. "Documentations is lik sex. When it is
  good it very very good. Whet it is bad it is better than nothing."). Any
@@ -1384,9 +1372,9 @@ shadow-4.0.2 => shadow-4.0.3						 13-03-2002
 shadow-4.0.1 => shadow-4.0.2						 17-02-2002

 - resolve many fuzzy translations also all this which may cause problems on
-  displaing long uid/gid,
- allow use "$" on ending in cereated by useradd usermname accounts for allow
-  create machine acounts for samba (thanks to Jerome Borsboom
+  displaying long uid/gid,
+- allow use "$" on ending in created by useradd username accounts for allow
+  create machine accounts for samba (thanks to Jerome Borsboom
  <borsboom@tch.fgg.eur.nl> for point this problem in 4.0.1),
 - fix small but ugly bug in configure.in in libpam_mics library detection.

@@ -1406,7 +1394,7 @@ shadow-4.0.0 => shadow-4.0.1
    as root.  If root does read-only, there's no lock needed. Added missing
    "#include <errno.h>" for above (me).
  shadow-4.0.0-owl-warnings.diff
-    Olny one fix from this patch was aplayd because other was fixed few days
+    Olny one fix from this patch was applied because other was fixed few days
    before :)
  shadow-4.0.0-owl-check_names.diff
    Merge only prat this patch with checking login name matching; checking
@@ -1414,7 +1402,7 @@ shadow-4.0.0 => shadow-4.0.1
    probably _POSIX_LOGIN_NAME_MAX from <bits/posix1_lim.h>,
  shadow-4.0.0-owl-chage-drop-priv.diff
  shadow-4.0.0-owl-pam-auth.diff
-    Merge part with reorder initialize PAM and checkin is chage is runed by
+    Merge part with reorder initialize PAM and checking if chage is runed by
    root or not - now chage can be runed from non-root account for checking
    by user own account information (if PAM enabled).
 - fixes for handle/print correctly 32bit uid/gid (Thorsten Kukuk <kukuk@suse.de>),
@@ -1458,30 +1446,30 @@ shadow-20001016 => shadow-4.0.0						 06-01-2002
 - much better automake support,
 - added pt_BR man pages for gpasswd(1), groupadd(8), groupdel(8),
  groupmod(8), shadow(5) (man pages for other nations also are welcome),
- mamny small fixes and updates nad improvements in man pages,
- aplayed Debian patch to man pages for shadowconfig,
+- many small fixes and updates nad improvements in man pages,
+- applied Debian patch to man pages for shadowconfig,
 - remove limit to 6 chars logged tty name (012_libmisc_sulog.c.diff Debian
  patch).

 shadow-20001012 -> shadow-20001016:
- conditionaly disabled body reload_nscd() because not every
+- conditionally disabled body reload_nscd() because not every
  version of nscd can handle it (this can be enabled by define
  ENABLE_NSCD_SIGHUP) (Marek Michałkiewicz  <marekm@linux.org.pl>)
 - fixes on autoconf/automake level for dist target,
- Julianne F. Haugh new contact adress.
+- Julianne F. Haugh new contact address.

 shadow-20000902 => shadow-20001012

- removed /redhat directory with obsoleted files (partialy rewrited spec
+- removed /redhat directory with obsoleted files (partially rewritten spec
  file is now in root directory),
- aplayed shadow-19990827-group.patch patch from RH wich prevents adduser
+- applied shadow-19990827-group.patch patch from RH wich prevents adduser
  overwrite previously existing groups in adduser,
 - added PAM support for chage (bind to "chage" PAM config file) also
  added PAM support for all other small tools like chpasswd, groupadd,
  groupdel, groupmod, newusers, useradd, userdel, usermod (bind to common 
-  "shadow" PAM config file) - this modificaytions mainly based on
+  "shadow" PAM config file) - this modifications mainly based on
  modifications prepared by Janek Rękojarski <baggins@pld.org.pl>,
- many small fixes and improvments in automake (mow "make dist"
+- many small fixes and improvements in automake (mow "make dist"
  works correctly),
 - added cs translation (Jiri Pavlovsky <Jiri.Pavlovsky@ff.cuni.cz>).

--- a/22
+++ b/22
@@ -2,18 +2,13 @@ Shadow SITES
 ============

 Homepage
-	http://pkg-shadow.alioth.debian.org/
+	http://github.com/shadow-maint/shadow

-FTP site
-	ftp://pkg-shadow.alioth.debian.org/pub/pkg-shadow
+Issue tracker
+	http://github.com/shadow-maint/shadow/issues

-SVN repository
-	anonymous read only access: svn://svn.debian.org/pkg-shadow/upstream
-
-SVN web interface
-	http://svn.debian.org/wsvn/pkg-shadow/upstream
-	or
-	http://svn.debian.org/viewsvn/pkg-shadow/upstream
+Releases
+	https://github.com/shadow-maint/shadow/releases

 Mailing lists
 	for general discuss: pkg-shadow-devel@lists.alioth.debian.org
@@ -44,6 +39,7 @@ a lot of mail...

 Adam Rudnicki <adam@v-lo.krakow.pl>
 Alan Curry <pacman@tardis.mars.net>
+Aleksa Sarai <cyphar@cyphar.com>
 Alexander O. Yuriev <alex@bach.cis.temple.edu>
 Algis Rudys <arudys@rice.edu>
 Andreas Jaeger <aj@arthur.rhein-neckar.de>
@@ -55,6 +51,7 @@ Brian R. Gaeke <brg@dgate.org>
 Calle Karlsson <ckn@kash.se>
 Chip Rosenthal <chip@unicom.com>
 Chris Evans <lady0110@sable.ox.ac.uk>
+Chris Lamb <chris@chris-lamb.co.uk>
 Cristian Gafton <gafton@sorosis.ro>
 Dan Walsh <dwalsh@redhat.com>
 Darcy Boese <possum@chardonnay.niagara.com>
@@ -62,6 +59,7 @@ Dave Hagewood <admin@arrowweb.com>
 David A. Holland <dholland@hcs.harvard.edu>
 David Frey <David.Frey@lugs.ch>
 Ed Carp <ecarp@netcom.com>
+Eric W. Biederman" <ebiederm@xmission.com>
 Floody <flood@evcom.net>
 Frank Denis <j@4u.net>
 George Kraft IV <gk4@us.ibm.com>
@@ -117,5 +115,7 @@ Maintainers
 ===========

 Tomasz Kłoczko <kloczek@pld.org.pl> (2000-2007)
-Nicolas François <nicolas.francois@centraliens.net> (2007-now)
+Nicolas François <nicolas.francois@centraliens.net> (2007-2014)
+Serge E. Hallyn <serge@hallyn.com> (2014-now)
+Christian Brauner <christian@brauner.io> (2019-now)

--- a/aclocal.m4
+++ b/aclocal.m4
--- a/347
+++ b/347
@@ -0,0 +1,347 @@
+#! /bin/sh
+# Wrapper for compilers which do not understand '-c -o'.
+
+scriptversion=2012-10-14.11; # UTC
+
+# Copyright (C) 1999-2014 Free Software Foundation, Inc.
+# Written by Tom Tromey <tromey@cygnus.com>.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# This file is maintained in Automake, please report
+# bugs to <bug-automake@gnu.org> or send patches to
+# <automake-patches@gnu.org>.
+
+nl='
+'
+
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent tools from complaining about whitespace usage.
+IFS=" ""	$nl"
+
+file_conv=
+
+# func_file_conv build_file lazy
+# Convert a $build file to $host form and store it in $file
+# Currently only supports Windows hosts. If the determined conversion
+# type is listed in (the comma separated) LAZY, no conversion will
+# take place.
+func_file_conv ()
+{
+  file=$1
+  case $file in
+    / | /[!/]*) # absolute file, and not a UNC file
+      if test -z "$file_conv"; then
+	# lazily determine how to convert abs files
+	case `uname -s` in
+	  MINGW*)
+	    file_conv=mingw
+	    ;;
+	  CYGWIN*)
+	    file_conv=cygwin
+	    ;;
+	  *)
+	    file_conv=wine
+	    ;;
+	esac
+      fi
+      case $file_conv/,$2, in
+	*,$file_conv,*)
+	  ;;
+	mingw/*)
+	  file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'`
+	  ;;
+	cygwin/*)
+	  file=`cygpath -m "$file" || echo "$file"`
+	  ;;
+	wine/*)
+	  file=`winepath -w "$file" || echo "$file"`
+	  ;;
+      esac
+      ;;
+  esac
+}
+
+# func_cl_dashL linkdir
+# Make cl look for libraries in LINKDIR
+func_cl_dashL ()
+{
+  func_file_conv "$1"
+  if test -z "$lib_path"; then
+    lib_path=$file
+  else
+    lib_path="$lib_path;$file"
+  fi
+  linker_opts="$linker_opts -LIBPATH:$file"
+}
+
+# func_cl_dashl library
+# Do a library search-path lookup for cl
+func_cl_dashl ()
+{
+  lib=$1
+  found=no
+  save_IFS=$IFS
+  IFS=';'
+  for dir in $lib_path $LIB
+  do
+    IFS=$save_IFS
+    if $shared && test -f "$dir/$lib.dll.lib"; then
+      found=yes
+      lib=$dir/$lib.dll.lib
+      break
+    fi
+    if test -f "$dir/$lib.lib"; then
+      found=yes
+      lib=$dir/$lib.lib
+      break
+    fi
+    if test -f "$dir/lib$lib.a"; then
+      found=yes
+      lib=$dir/lib$lib.a
+      break
+    fi
+  done
+  IFS=$save_IFS
+
+  if test "$found" != yes; then
+    lib=$lib.lib
+  fi
+}
+
+# func_cl_wrapper cl arg...
+# Adjust compile command to suit cl
+func_cl_wrapper ()
+{
+  # Assume a capable shell
+  lib_path=
+  shared=:
+  linker_opts=
+  for arg
+  do
+    if test -n "$eat"; then
+      eat=
+    else
+      case $1 in
+	-o)
+	  # configure might choose to run compile as 'compile cc -o foo foo.c'.
+	  eat=1
+	  case $2 in
+	    *.o | *.[oO][bB][jJ])
+	      func_file_conv "$2"
+	      set x "$@" -Fo"$file"
+	      shift
+	      ;;
+	    *)
+	      func_file_conv "$2"
+	      set x "$@" -Fe"$file"
+	      shift
+	      ;;
+	  esac
+	  ;;
+	-I)
+	  eat=1
+	  func_file_conv "$2" mingw
+	  set x "$@" -I"$file"
+	  shift
+	  ;;
+	-I*)
+	  func_file_conv "${1#-I}" mingw
+	  set x "$@" -I"$file"
+	  shift
+	  ;;
+	-l)
+	  eat=1
+	  func_cl_dashl "$2"
+	  set x "$@" "$lib"
+	  shift
+	  ;;
+	-l*)
+	  func_cl_dashl "${1#-l}"
+	  set x "$@" "$lib"
+	  shift
+	  ;;
+	-L)
+	  eat=1
+	  func_cl_dashL "$2"
+	  ;;
+	-L*)
+	  func_cl_dashL "${1#-L}"
+	  ;;
+	-static)
+	  shared=false
+	  ;;
+	-Wl,*)
+	  arg=${1#-Wl,}
+	  save_ifs="$IFS"; IFS=','
+	  for flag in $arg; do
+	    IFS="$save_ifs"
+	    linker_opts="$linker_opts $flag"
+	  done
+	  IFS="$save_ifs"
+	  ;;
+	-Xlinker)
+	  eat=1
+	  linker_opts="$linker_opts $2"
+	  ;;
+	-*)
+	  set x "$@" "$1"
+	  shift
+	  ;;
+	*.cc | *.CC | *.cxx | *.CXX | *.[cC]++)
+	  func_file_conv "$1"
+	  set x "$@" -Tp"$file"
+	  shift
+	  ;;
+	*.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO])
+	  func_file_conv "$1" mingw
+	  set x "$@" "$file"
+	  shift
+	  ;;
+	*)
+	  set x "$@" "$1"
+	  shift
+	  ;;
+      esac
+    fi
+    shift
+  done
+  if test -n "$linker_opts"; then
+    linker_opts="-link$linker_opts"
+  fi
+  exec "$@" $linker_opts
+  exit 1
+}
+
+eat=
+
+case $1 in
+  '')
+     echo "$0: No command.  Try '$0 --help' for more information." 1>&2
+     exit 1;
+     ;;
+  -h | --h*)
+    cat <<\EOF
+Usage: compile [--help] [--version] PROGRAM [ARGS]
+
+Wrapper for compilers which do not understand '-c -o'.
+Remove '-o dest.o' from ARGS, run PROGRAM with the remaining
+arguments, and rename the output as expected.
+
+If you are trying to build a whole package this is not the
+right script to run: please start by reading the file 'INSTALL'.
+
+Report bugs to <bug-automake@gnu.org>.
+EOF
+    exit $?
+    ;;
+  -v | --v*)
+    echo "compile $scriptversion"
+    exit $?
+    ;;
+  cl | *[/\\]cl | cl.exe | *[/\\]cl.exe )
+    func_cl_wrapper "$@"      # Doesn't return...
+    ;;
+esac
+
+ofile=
+cfile=
+
+for arg
+do
+  if test -n "$eat"; then
+    eat=
+  else
+    case $1 in
+      -o)
+	# configure might choose to run compile as 'compile cc -o foo foo.c'.
+	# So we strip '-o arg' only if arg is an object.
+	eat=1
+	case $2 in
+	  *.o | *.obj)
+	    ofile=$2
+	    ;;
+	  *)
+	    set x "$@" -o "$2"
+	    shift
+	    ;;
+	esac
+	;;
+      *.c)
+	cfile=$1
+	set x "$@" "$1"
+	shift
+	;;
+      *)
+	set x "$@" "$1"
+	shift
+	;;
+    esac
+  fi
+  shift
+done
+
+if test -z "$ofile" || test -z "$cfile"; then
+  # If no '-o' option was seen then we might have been invoked from a
+  # pattern rule where we don't need one.  That is ok -- this is a
+  # normal compilation that the losing compiler can handle.  If no
+  # '.c' file was seen then we are probably linking.  That is also
+  # ok.
+  exec "$@"
+fi
+
+# Name of file we expect compiler to create.
+cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'`
+
+# Create the lock directory.
+# Note: use '[/\\:.-]' here to ensure that we don't use the same name
+# that we are using for the .o file.  Also, base the name on the expected
+# object file name, since that is what matters with a parallel build.
+lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d
+while true; do
+  if mkdir "$lockdir" >/dev/null 2>&1; then
+    break
+  fi
+  sleep 1
+done
+# FIXME: race condition here if user kills between mkdir and trap.
+trap "rmdir '$lockdir'; exit 1" 1 2 15
+
+# Run the compile.
+"$@"
+ret=$?
+
+if test -f "$cofile"; then
+  test "$cofile" = "$ofile" || mv "$cofile" "$ofile"
+elif test -f "${cofile}bj"; then
+  test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile"
+fi
+
+rmdir "$lockdir"
+exit $ret
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
--- a/config.guess
+++ b/config.guess
--- a/config.h.in
+++ b/config.h.in
@@ -1,4 +1,4 @@
-/* config.h.in.  Generated from configure.in by autoheader.  */
+/* config.h.in.  Generated from configure.ac by autoheader.  */

 /* Define if account management tools should be installed setuid and
   authenticate the callers */
@@ -24,6 +24,9 @@
 /* Define to 1 if you have the declaration of 'pam_fail_delay' */
 #undef HAS_PAM_FAIL_DELAY

+/* Defined to 1 if you have the declaration of 'secure_getenv' */
+#undef HAS_SECURE_GETENV
+
 /* Define to 1 if you have the <acl/libacl.h> header file. */
 #undef HAVE_ACL_LIBACL_H

@@ -164,6 +167,12 @@
 /* Define to 1 if you have the <limits.h> header file. */
 #undef HAVE_LIMITS_H

+/* Define to 1 if you have the <linux/btrfs_tree.h> header file. */
+#undef HAVE_LINUX_BTRFS_TREE_H
+
+/* Define to 1 if you have the <linux/magic.h> header file. */
+#undef HAVE_LINUX_MAGIC_H
+
 /* Define if struct lastlog has ll_host */
 #undef HAVE_LL_HOST

@@ -359,6 +368,9 @@
 /* Define to 1 if you have the <syslog.h> header file. */
 #undef HAVE_SYSLOG_H

+/* Define to 1 if you have the <sys/capability.h> header file. */
+#undef HAVE_SYS_CAPABILITY_H
+
 /* Define to 1 if you have the <sys/dir.h> header file, and it defines `DIR'.
   */
 #undef HAVE_SYS_DIR_H
@@ -373,6 +385,9 @@
 /* Define to 1 if you have the <sys/resource.h> header file. */
 #undef HAVE_SYS_RESOURCE_H

+/* Define to 1 if you have the <sys/statfs.h> header file. */
+#undef HAVE_SYS_STATFS_H
+
 /* Define to 1 if you have the <sys/stat.h> header file. */
 #undef HAVE_SYS_STAT_H

@@ -424,8 +439,7 @@
 /* Path for lastlog file. */
 #undef LASTLOG_FILE

-/* Define to the sub-directory in which libtool stores uninstalled libraries.
-   */
+/* Define to the sub-directory where libtool stores uninstalled libraries. */
 #undef LT_OBJDIR

 /* Location of system mail spool directory. */
@@ -470,12 +484,18 @@
 /* Define to support the shadow group file. */
 #undef SHADOWGRP

-/* PAM converstation to use */
+/* PAM conversation to use */
 #undef SHADOW_PAM_CONVERSATION

 /* The default shell. */
 #undef SHELL

+/* The size of `gid_t', as computed by sizeof. */
+#undef SIZEOF_GID_T
+
+/* The size of `uid_t', as computed by sizeof. */
+#undef SIZEOF_UID_T
+
 /* Define to support S/Key logins. */
 #undef SKEY

@@ -506,6 +526,9 @@
 /* Define to allow the SHA256 and SHA512 password encryption algorithms */
 #undef USE_SHA_CRYPT

+/* Define to support flushing of sssd caches */
+#undef USE_SSSD
+
 /* Define to use syslog(). */
 #undef USE_SYSLOG

@@ -546,6 +569,9 @@
 /* Define if you want to enable Audit messages */
 #undef WITH_AUDIT

+/* Build shadow with BtrFS support */
+#undef WITH_BTRFS
+
 /* Build shadow with SELinux support */
 #undef WITH_SELINUX

--- a/config.sub
+++ b/config.sub
@@ -1,8 +1,8 @@
 #! /bin/sh
 # Configuration validation subroutine script.
-#   Copyright 1992-2013 Free Software Foundation, Inc.
+#   Copyright 1992-2018 Free Software Foundation, Inc.

-timestamp='2013-04-24'
+timestamp='2018-02-22'

 # This file is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
@@ -15,7 +15,7 @@ timestamp='2013-04-24'
 # General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
 #
 # As a special exception to the GNU General Public License, if you
 # distribute this file as part of a program that contains a
@@ -25,7 +25,7 @@ timestamp='2013-04-24'
 # of the GNU General Public License, version 3 ("GPLv3").


-# Please send patches with a ChangeLog entry to config-patches@gnu.org.
+# Please send patches to <config-patches@gnu.org>.
 #
 # Configuration subroutine to validate and canonicalize a configuration type.
 # Supply the specified configuration type as an argument.
@@ -33,7 +33,7 @@ timestamp='2013-04-24'
 # Otherwise, we print the canonical config type on stdout and succeed.

 # You can get the latest version of this script from:
-# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
+# https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub

 # This file is supposed to be the same for all GNU packages
 # and recognize all the CPU types, system types and aliases
@@ -53,12 +53,11 @@ timestamp='2013-04-24'
 me=`echo "$0" | sed -e 's,.*/,,'`

 usage="\
-Usage: $0 [OPTION] CPU-MFR-OPSYS
-       $0 [OPTION] ALIAS
+Usage: $0 [OPTION] CPU-MFR-OPSYS or ALIAS

 Canonicalize a configuration name.

-Operation modes:
+Options:
  -h, --help         print this help, then exit
  -t, --time-stamp   print date of last modification, then exit
  -v, --version      print version number, then exit
@@ -68,7 +67,7 @@ Report bugs and patches to <config-patches@gnu.org>."
 version="\
 GNU config.sub ($timestamp)

-Copyright 1992-2013 Free Software Foundation, Inc.
+Copyright 1992-2018 Free Software Foundation, Inc.

 This is free software; see the source for copying conditions.  There is NO
 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
@@ -95,7 +94,7 @@ while test $# -gt 0 ; do

    *local*)
       # First pass through any local machine types.
-       echo $1
+       echo "$1"
       exit ;;

    * )
@@ -113,24 +112,24 @@ esac

 # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
 # Here we must recognize all the valid KERNEL-OS combinations.
-maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
+maybe_os=`echo "$1" | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
 case $maybe_os in
  nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
  linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
-  knetbsd*-gnu* | netbsd*-gnu* | \
-  kopensolaris*-gnu* | \
+  knetbsd*-gnu* | netbsd*-gnu* | netbsd*-eabi* | \
+  kopensolaris*-gnu* | cloudabi*-eabi* | \
  storm-chaos* | os2-emx* | rtmk-nova*)
    os=-$maybe_os
-    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
+    basic_machine=`echo "$1" | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
    ;;
  android-linux)
    os=-linux-android
-    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown
+    basic_machine=`echo "$1" | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown
    ;;
  *)
-    basic_machine=`echo $1 | sed 's/-[^-]*$//'`
-    if [ $basic_machine != $1 ]
-    then os=`echo $1 | sed 's/.*-/-/'`
+    basic_machine=`echo "$1" | sed 's/-[^-]*$//'`
+    if [ "$basic_machine" != "$1" ]
+    then os=`echo "$1" | sed 's/.*-/-/'`
    else os=; fi
    ;;
 esac
@@ -179,44 +178,44 @@ case $os in
 		;;
 	-sco6)
 		os=-sco5v6
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
 		;;
 	-sco5)
 		os=-sco3.2v5
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
 		;;
 	-sco4)
 		os=-sco3.2v4
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
 		;;
 	-sco3.2.[4-9]*)
 		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
 		;;
 	-sco3.2v[4-9]*)
 		# Don't forget version if it is 3.2v4 or newer.
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
 		;;
 	-sco5v6*)
 		# Don't forget version if it is 3.2v4 or newer.
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
 		;;
 	-sco*)
 		os=-sco3.2v2
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
 		;;
 	-udk*)
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
 		;;
 	-isc)
 		os=-isc2.2
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
 		;;
 	-clix*)
 		basic_machine=clipper-intergraph
 		;;
 	-isc*)
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
 		;;
 	-lynx*178)
 		os=-lynxos178
@@ -228,10 +227,7 @@ case $os in
 		os=-lynxos
 		;;
 	-ptx*)
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
-		;;
-	-windowsnt*)
-		os=`echo $os | sed -e 's/windowsnt/winnt/'`
+		basic_machine=`echo "$1" | sed -e 's/86-.*/86-sequent/'`
 		;;
 	-psos*)
 		os=-psos
@@ -255,16 +251,18 @@ case $basic_machine in
 	| arc | arceb \
 	| arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \
 	| avr | avr32 \
+	| ba \
 	| be32 | be64 \
 	| bfin \
-	| c4x | clipper \
+	| c4x | c8051 | clipper \
 	| d10v | d30v | dlx | dsp16xx \
-	| epiphany \
-	| fido | fr30 | frv \
+	| e2k | epiphany \
+	| fido | fr30 | frv | ft32 \
 	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
 	| hexagon \
-	| i370 | i860 | i960 | ia64 \
+	| i370 | i860 | i960 | ia16 | ia64 \
 	| ip2k | iq2000 \
+	| k1om \
 	| le32 | le64 \
 	| lm32 \
 	| m32c | m32r | m32rle | m68000 | m68k | m88k \
@@ -282,8 +280,10 @@ case $basic_machine in
 	| mips64vr5900 | mips64vr5900el \
 	| mipsisa32 | mipsisa32el \
 	| mipsisa32r2 | mipsisa32r2el \
+	| mipsisa32r6 | mipsisa32r6el \
 	| mipsisa64 | mipsisa64el \
 	| mipsisa64r2 | mipsisa64r2el \
+	| mipsisa64r6 | mipsisa64r6el \
 	| mipsisa64sb1 | mipsisa64sb1el \
 	| mipsisa64sr71k | mipsisa64sr71kel \
 	| mipsr5900 | mipsr5900el \
@@ -295,14 +295,15 @@ case $basic_machine in
 	| nds32 | nds32le | nds32be \
 	| nios | nios2 | nios2eb | nios2el \
 	| ns16k | ns32k \
-	| open8 \
-	| or1k | or32 \
-	| pdp10 | pdp11 | pj | pjl \
+	| open8 | or1k | or1knd | or32 \
+	| pdp10 | pj | pjl \
 	| powerpc | powerpc64 | powerpc64le | powerpcle \
+	| pru \
 	| pyramid \
+	| riscv32 | riscv64 \
 	| rl78 | rx \
 	| score \
-	| sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
+	| sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[234]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
 	| sh64 | sh64le \
 	| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
 	| sparcv8 | sparcv9 | sparcv9b | sparcv9v \
@@ -310,7 +311,8 @@ case $basic_machine in
 	| tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
 	| ubicom32 \
 	| v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
-	| we32k \
+	| visium \
+	| wasm32 \
 	| x86 | xc16x | xstormy16 | xtensa \
 	| z8k | z80)
 		basic_machine=$basic_machine-unknown
@@ -324,11 +326,14 @@ case $basic_machine in
 	c6x)
 		basic_machine=tic6x-unknown
 		;;
-	m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | picochip)
+	leon|leon[3-9])
+		basic_machine=sparc-$basic_machine
+		;;
+	m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip)
 		basic_machine=$basic_machine-unknown
 		os=-none
 		;;
-	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
+	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65)
 		;;
 	ms1)
 		basic_machine=mt-unknown
@@ -357,7 +362,7 @@ case $basic_machine in
 	  ;;
 	# Object if more than one company name word.
 	*-*-*)
-		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+		echo Invalid configuration \`"$1"\': machine \`"$basic_machine"\' not recognized 1>&2
 		exit 1
 		;;
 	# Recognize the basic CPU types with company name.
@@ -369,18 +374,20 @@ case $basic_machine in
 	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \
 	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
 	| avr-* | avr32-* \
+	| ba-* \
 	| be32-* | be64-* \
 	| bfin-* | bs2000-* \
 	| c[123]* | c30-* | [cjt]90-* | c4x-* \
-	| clipper-* | craynv-* | cydra-* \
+	| c8051-* | clipper-* | craynv-* | cydra-* \
 	| d10v-* | d30v-* | dlx-* \
-	| elxsi-* \
+	| e2k-* | elxsi-* \
 	| f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
 	| h8300-* | h8500-* \
 	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
 	| hexagon-* \
-	| i*86-* | i860-* | i960-* | ia64-* \
+	| i*86-* | i860-* | i960-* | ia16-* | ia64-* \
 	| ip2k-* | iq2000-* \
+	| k1om-* \
 	| le32-* | le64-* \
 	| lm32-* \
 	| m32c-* | m32r-* | m32rle-* \
@@ -400,8 +407,10 @@ case $basic_machine in
 	| mips64vr5900-* | mips64vr5900el-* \
 	| mipsisa32-* | mipsisa32el-* \
 	| mipsisa32r2-* | mipsisa32r2el-* \
+	| mipsisa32r6-* | mipsisa32r6el-* \
 	| mipsisa64-* | mipsisa64el-* \
 	| mipsisa64r2-* | mipsisa64r2el-* \
+	| mipsisa64r6-* | mipsisa64r6el-* \
 	| mipsisa64sb1-* | mipsisa64sb1el-* \
 	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
 	| mipsr5900-* | mipsr5900el-* \
@@ -413,16 +422,19 @@ case $basic_machine in
 	| nios-* | nios2-* | nios2eb-* | nios2el-* \
 	| none-* | np1-* | ns16k-* | ns32k-* \
 	| open8-* \
+	| or1k*-* \
 	| orion-* \
 	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
 	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
+	| pru-* \
 	| pyramid-* \
+	| riscv32-* | riscv64-* \
 	| rl78-* | romp-* | rs6000-* | rx-* \
 	| sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
 	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
 	| sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
 	| sparclite-* \
-	| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \
+	| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx*-* \
 	| tahoe-* \
 	| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
 	| tile*-* \
@@ -430,6 +442,8 @@ case $basic_machine in
 	| ubicom32-* \
 	| v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
 	| vax-* \
+	| visium-* \
+	| wasm32-* \
 	| we32k-* \
 	| x86-* | x86_64-* | xc16x-* | xps100-* \
 	| xstormy16-* | xtensa*-* \
@@ -443,7 +457,7 @@ case $basic_machine in
 	# Recognize the various machine names and aliases which stand
 	# for a CPU type and a company and sometimes even an OS.
 	386bsd)
-		basic_machine=i386-unknown
+		basic_machine=i386-pc
 		os=-bsd
 		;;
 	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
@@ -477,7 +491,7 @@ case $basic_machine in
 		basic_machine=x86_64-pc
 		;;
 	amd64-*)
-		basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
+		basic_machine=x86_64-`echo "$basic_machine" | sed 's/^[^-]*-//'`
 		;;
 	amdahl)
 		basic_machine=580-amdahl
@@ -506,6 +520,9 @@ case $basic_machine in
 		basic_machine=i386-pc
 		os=-aros
 		;;
+	asmjs)
+		basic_machine=asmjs-unknown
+		;;
 	aux)
 		basic_machine=m68k-apple
 		os=-aux
@@ -519,7 +536,7 @@ case $basic_machine in
 		os=-linux
 		;;
 	blackfin-*)
-		basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
+		basic_machine=bfin-`echo "$basic_machine" | sed 's/^[^-]*-//'`
 		os=-linux
 		;;
 	bluegene*)
@@ -527,13 +544,13 @@ case $basic_machine in
 		os=-cnk
 		;;
 	c54x-*)
-		basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
+		basic_machine=tic54x-`echo "$basic_machine" | sed 's/^[^-]*-//'`
 		;;
 	c55x-*)
-		basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
+		basic_machine=tic55x-`echo "$basic_machine" | sed 's/^[^-]*-//'`
 		;;
 	c6x-*)
-		basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
+		basic_machine=tic6x-`echo "$basic_machine" | sed 's/^[^-]*-//'`
 		;;
 	c90)
 		basic_machine=c90-cray
@@ -622,10 +639,18 @@ case $basic_machine in
 		basic_machine=rs6000-bull
 		os=-bosx
 		;;
-	dpx2* | dpx2*-bull)
+	dpx2*)
 		basic_machine=m68k-bull
 		os=-sysv3
 		;;
+	e500v[12])
+		basic_machine=powerpc-unknown
+		os=$os"spe"
+		;;
+	e500v[12]-*)
+		basic_machine=powerpc-`echo "$basic_machine" | sed 's/^[^-]*-//'`
+		os=$os"spe"
+		;;
 	ebmon29k)
 		basic_machine=a29k-amd
 		os=-ebmon
@@ -715,9 +740,6 @@ case $basic_machine in
 	hp9k8[0-9][0-9] | hp8[0-9][0-9])
 		basic_machine=hppa1.0-hp
 		;;
-	hppa-next)
-		os=-nextstep3
-		;;
 	hppaosf)
 		basic_machine=hppa1.1-hp
 		os=-osf
@@ -730,26 +752,26 @@ case $basic_machine in
 		basic_machine=i370-ibm
 		;;
 	i*86v32)
-		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'`
 		os=-sysv32
 		;;
 	i*86v4*)
-		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'`
 		os=-sysv4
 		;;
 	i*86v)
-		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'`
 		os=-sysv
 		;;
 	i*86sol2)
-		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'`
 		os=-solaris2
 		;;
 	i386mach)
 		basic_machine=i386-mach
 		os=-mach
 		;;
-	i386-vsta | vsta)
+	vsta)
 		basic_machine=i386-unknown
 		os=-vsta
 		;;
@@ -767,17 +789,17 @@ case $basic_machine in
 		basic_machine=m68k-isi
 		os=-sysv
 		;;
+	leon-*|leon[3-9]-*)
+		basic_machine=sparc-`echo "$basic_machine" | sed 's/-.*//'`
+		;;
 	m68knommu)
 		basic_machine=m68k-unknown
 		os=-linux
 		;;
 	m68knommu-*)
-		basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
+		basic_machine=m68k-`echo "$basic_machine" | sed 's/^[^-]*-//'`
 		os=-linux
 		;;
-	m88k-omron*)
-		basic_machine=m88k-omron
-		;;
 	magnum | m3230)
 		basic_machine=mips-mips
 		os=-sysv
@@ -794,7 +816,7 @@ case $basic_machine in
 		os=-mingw64
 		;;
 	mingw32)
-		basic_machine=i386-pc
+		basic_machine=i686-pc
 		os=-mingw32
 		;;
 	mingw32ce)
@@ -809,10 +831,10 @@ case $basic_machine in
 		os=-mint
 		;;
 	mips3*-*)
-		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
+		basic_machine=`echo "$basic_machine" | sed -e 's/mips3/mips64/'`
 		;;
 	mips3*)
-		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
+		basic_machine=`echo "$basic_machine" | sed -e 's/mips3/mips64/'`-unknown
 		;;
 	monitor)
 		basic_machine=m68k-rom68k
@@ -822,15 +844,19 @@ case $basic_machine in
 		basic_machine=powerpc-unknown
 		os=-morphos
 		;;
+	moxiebox)
+		basic_machine=moxie-unknown
+		os=-moxiebox
+		;;
 	msdos)
 		basic_machine=i386-pc
 		os=-msdos
 		;;
 	ms1-*)
-		basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
+		basic_machine=`echo "$basic_machine" | sed -e 's/ms1-/mt-/'`
 		;;
 	msys)
-		basic_machine=i386-pc
+		basic_machine=i686-pc
 		os=-msys
 		;;
 	mvs)
@@ -869,7 +895,7 @@ case $basic_machine in
 		basic_machine=v70-nec
 		os=-sysv
 		;;
-	next | m*-next )
+	next | m*-next)
 		basic_machine=m68k-next
 		case $os in
 		    -nextstep* )
@@ -914,6 +940,12 @@ case $basic_machine in
 	nsr-tandem)
 		basic_machine=nsr-tandem
 		;;
+	nsv-tandem)
+		basic_machine=nsv-tandem
+		;;
+	nsx-tandem)
+		basic_machine=nsx-tandem
+		;;
 	op50n-* | op60c-*)
 		basic_machine=hppa1.1-oki
 		os=-proelf
@@ -946,7 +978,7 @@ case $basic_machine in
 		os=-linux
 		;;
 	parisc-*)
-		basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
+		basic_machine=hppa-`echo "$basic_machine" | sed 's/^[^-]*-//'`
 		os=-linux
 		;;
 	pbd)
@@ -962,7 +994,7 @@ case $basic_machine in
 		basic_machine=i386-pc
 		;;
 	pc98-*)
-		basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
+		basic_machine=i386-`echo "$basic_machine" | sed 's/^[^-]*-//'`
 		;;
 	pentium | p5 | k5 | k6 | nexgen | viac3)
 		basic_machine=i586-pc
@@ -977,16 +1009,16 @@ case $basic_machine in
 		basic_machine=i786-pc
 		;;
 	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
-		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
+		basic_machine=i586-`echo "$basic_machine" | sed 's/^[^-]*-//'`
 		;;
 	pentiumpro-* | p6-* | 6x86-* | athlon-*)
-		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+		basic_machine=i686-`echo "$basic_machine" | sed 's/^[^-]*-//'`
 		;;
 	pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
-		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+		basic_machine=i686-`echo "$basic_machine" | sed 's/^[^-]*-//'`
 		;;
 	pentium4-*)
-		basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
+		basic_machine=i786-`echo "$basic_machine" | sed 's/^[^-]*-//'`
 		;;
 	pn)
 		basic_machine=pn-gould
@@ -996,23 +1028,23 @@ case $basic_machine in
 	ppc | ppcbe)	basic_machine=powerpc-unknown
 		;;
 	ppc-* | ppcbe-*)
-		basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
+		basic_machine=powerpc-`echo "$basic_machine" | sed 's/^[^-]*-//'`
 		;;
-	ppcle | powerpclittle | ppc-le | powerpc-little)
+	ppcle | powerpclittle)
 		basic_machine=powerpcle-unknown
 		;;
 	ppcle-* | powerpclittle-*)
-		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
+		basic_machine=powerpcle-`echo "$basic_machine" | sed 's/^[^-]*-//'`
 		;;
 	ppc64)	basic_machine=powerpc64-unknown
 		;;
-	ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
+	ppc64-*) basic_machine=powerpc64-`echo "$basic_machine" | sed 's/^[^-]*-//'`
 		;;
-	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
+	ppc64le | powerpc64little)
 		basic_machine=powerpc64le-unknown
 		;;
 	ppc64le-* | powerpc64little-*)
-		basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
+		basic_machine=powerpc64le-`echo "$basic_machine" | sed 's/^[^-]*-//'`
 		;;
 	ps2)
 		basic_machine=i386-ibm
@@ -1066,17 +1098,10 @@ case $basic_machine in
 	sequent)
 		basic_machine=i386-sequent
 		;;
-	sh)
-		basic_machine=sh-hitachi
-		os=-hms
-		;;
 	sh5el)
 		basic_machine=sh5le-unknown
 		;;
-	sh64)
-		basic_machine=sh64-unknown
-		;;
-	sparclite-wrs | simso-wrs)
+	simso-wrs)
 		basic_machine=sparclite-wrs
 		os=-vxworks
 		;;
@@ -1095,7 +1120,7 @@ case $basic_machine in
 		os=-sysv4
 		;;
 	strongarm-* | thumb-*)
-		basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'`
+		basic_machine=arm-`echo "$basic_machine" | sed 's/^[^-]*-//'`
 		;;
 	sun2)
 		basic_machine=m68000-sun
@@ -1217,6 +1242,9 @@ case $basic_machine in
 		basic_machine=hppa1.1-winbond
 		os=-proelf
 		;;
+	x64)
+		basic_machine=x86_64-pc
+		;;
 	xbox)
 		basic_machine=i686-pc
 		os=-mingw32
@@ -1225,20 +1253,12 @@ case $basic_machine in
 		basic_machine=xps100-honeywell
 		;;
 	xscale-* | xscalee[bl]-*)
-		basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'`
+		basic_machine=`echo "$basic_machine" | sed 's/^xscale/arm/'`
 		;;
 	ymp)
 		basic_machine=ymp-cray
 		os=-unicos
 		;;
-	z8k-*-coff)
-		basic_machine=z8k-unknown
-		os=-sim
-		;;
-	z80-*-coff)
-		basic_machine=z80-unknown
-		os=-sim
-		;;
 	none)
 		basic_machine=none-none
 		os=-none
@@ -1267,10 +1287,6 @@ case $basic_machine in
 	vax)
 		basic_machine=vax-dec
 		;;
-	pdp10)
-		# there are many clones, so DEC is not a safe bet
-		basic_machine=pdp10-unknown
-		;;
 	pdp11)
 		basic_machine=pdp11-dec
 		;;
@@ -1280,9 +1296,6 @@ case $basic_machine in
 	sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
 		basic_machine=sh-unknown
 		;;
-	sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
-		basic_machine=sparc-sun
-		;;
 	cydra)
 		basic_machine=cydra-cydrome
 		;;
@@ -1302,7 +1315,7 @@ case $basic_machine in
 		# Make sure to match an already-canonicalized machine name.
 		;;
 	*)
-		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+		echo Invalid configuration \`"$1"\': machine \`"$basic_machine"\' not recognized 1>&2
 		exit 1
 		;;
 esac
@@ -1310,10 +1323,10 @@ esac
 # Here we canonicalize certain aliases for manufacturers.
 case $basic_machine in
 	*-digital*)
-		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
+		basic_machine=`echo "$basic_machine" | sed 's/digital.*/dec/'`
 		;;
 	*-commodore*)
-		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
+		basic_machine=`echo "$basic_machine" | sed 's/commodore.*/cbm/'`
 		;;
 	*)
 		;;
@@ -1324,8 +1337,8 @@ esac
 if [ x"$os" != x"" ]
 then
 case $os in
-	# First match some system type aliases
-	# that might get confused with valid system types.
+	# First match some system type aliases that might get confused
+	# with valid system types.
 	# -solaris* is a basic system type, with this one exception.
 	-auroraux)
 		os=-auroraux
@@ -1336,45 +1349,48 @@ case $os in
 	-solaris)
 		os=-solaris2
 		;;
-	-svr4*)
-		os=-sysv4
-		;;
 	-unixware*)
 		os=-sysv4.2uw
 		;;
 	-gnu/linux*)
 		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
 		;;
-	# First accept the basic system types.
+	# es1800 is here to avoid being matched by es* (a different OS)
+	-es1800*)
+		os=-ose
+		;;
+	# Now accept the basic system types.
 	# The portable systems comes first.
-	# Each alternative MUST END IN A *, to match a version number.
+	# Each alternative MUST end in a * to match a version number.
 	# -sysv* is not here because it comes later, after sysvr4.
 	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
 	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
 	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
 	      | -sym* | -kopensolaris* | -plan9* \
 	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
-	      | -aos* | -aros* \
+	      | -aos* | -aros* | -cloudabi* | -sortix* \
 	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
 	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
-	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
-	      | -bitrig* | -openbsd* | -solidbsd* \
+	      | -hiux* | -knetbsd* | -mirbsd* | -netbsd* \
+	      | -bitrig* | -openbsd* | -solidbsd* | -libertybsd* \
 	      | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
 	      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
 	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
 	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
-	      | -chorusos* | -chorusrdb* | -cegcc* \
+	      | -chorusos* | -chorusrdb* | -cegcc* | -glidix* \
 	      | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
-	      | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
+	      | -midipix* | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
 	      | -linux-newlib* | -linux-musl* | -linux-uclibc* \
-	      | -uxpv* | -beos* | -mpeix* | -udk* \
-	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
+	      | -uxpv* | -beos* | -mpeix* | -udk* | -moxiebox* \
+	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* \
 	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
 	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
 	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
-	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
+	      | -morphos* | -superux* | -rtmk* | -windiss* \
 	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
-	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
+	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es* \
+	      | -onefs* | -tirtos* | -phoenix* | -fuchsia* | -redox* | -bme* \
+	      | -midnightbsd*)
 	# Remember, each alternative MUST END IN *, to match a version number.
 		;;
 	-qnx*)
@@ -1391,12 +1407,12 @@ case $os in
 	-nto*)
 		os=`echo $os | sed -e 's|nto|nto-qnx|'`
 		;;
-	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
-	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
+	-sim | -xray | -os68k* | -v88r* \
+	      | -windows* | -osx | -abug | -netware* | -os9* \
 	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
 		;;
 	-mac*)
-		os=`echo $os | sed -e 's|mac|macos|'`
+		os=`echo "$os" | sed -e 's|mac|macos|'`
 		;;
 	-linux-dietlibc)
 		os=-linux-dietlibc
@@ -1405,10 +1421,10 @@ case $os in
 		os=`echo $os | sed -e 's|linux|linux-gnu|'`
 		;;
 	-sunos5*)
-		os=`echo $os | sed -e 's|sunos5|solaris2|'`
+		os=`echo "$os" | sed -e 's|sunos5|solaris2|'`
 		;;
 	-sunos6*)
-		os=`echo $os | sed -e 's|sunos6|solaris3|'`
+		os=`echo "$os" | sed -e 's|sunos6|solaris3|'`
 		;;
 	-opened*)
 		os=-openedition
@@ -1419,12 +1435,6 @@ case $os in
 	-wince*)
 		os=-wince
 		;;
-	-osfrose*)
-		os=-osfrose
-		;;
-	-osf*)
-		os=-osf
-		;;
 	-utek*)
 		os=-bsd
 		;;
@@ -1449,7 +1459,7 @@ case $os in
 	-nova*)
 		os=-rtmk-nova
 		;;
-	-ns2 )
+	-ns2)
 		os=-nextstep2
 		;;
 	-nsk*)
@@ -1471,7 +1481,7 @@ case $os in
 	-oss*)
 		os=-sysv3
 		;;
-	-svr4)
+	-svr4*)
 		os=-sysv4
 		;;
 	-svr3)
@@ -1486,32 +1496,38 @@ case $os in
 	-ose*)
 		os=-ose
 		;;
-	-es1800*)
-		os=-ose
-		;;
-	-xenix)
-		os=-xenix
-		;;
 	-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
 		os=-mint
 		;;
-	-aros*)
-		os=-aros
-		;;
 	-zvmoe)
 		os=-zvmoe
 		;;
 	-dicos*)
 		os=-dicos
 		;;
+	-pikeos*)
+		# Until real need of OS specific support for
+		# particular features comes up, bare metal
+		# configurations are quite functional.
+		case $basic_machine in
+		    arm*)
+			os=-eabi
+			;;
+		    *)
+			os=-elf
+			;;
+		esac
+		;;
 	-nacl*)
 		;;
+	-ios)
+		;;
 	-none)
 		;;
 	*)
 		# Get rid of the `-' at the beginning of $os.
 		os=`echo $os | sed 's/[^-]*-//'`
-		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
+		echo Invalid configuration \`"$1"\': system \`"$os"\' not recognized 1>&2
 		exit 1
 		;;
 esac
@@ -1546,6 +1562,9 @@ case $basic_machine in
 	c4x-* | tic4x-*)
 		os=-coff
 		;;
+	c8051-*)
+		os=-elf
+		;;
 	hexagon-*)
 		os=-elf
 		;;
@@ -1589,9 +1608,6 @@ case $basic_machine in
 	mips*-*)
 		os=-elf
 		;;
-	or1k-*)
-		os=-elf
-		;;
 	or32-*)
 		os=-coff
 		;;
@@ -1601,12 +1617,12 @@ case $basic_machine in
 	sparc-* | *-sun)
 		os=-sunos4.1.1
 		;;
+	pru-*)
+		os=-elf
+		;;
 	*-be)
 		os=-beos
 		;;
-	*-haiku)
-		os=-haiku
-		;;
 	*-ibm)
 		os=-aix
 		;;
@@ -1646,7 +1662,7 @@ case $basic_machine in
 	m88k-omron*)
 		os=-luna
 		;;
-	*-next )
+	*-next)
 		os=-nextstep
 		;;
 	*-sequent)
@@ -1661,9 +1677,6 @@ case $basic_machine in
 	i370-*)
 		os=-mvs
 		;;
-	*-next)
-		os=-nextstep3
-		;;
 	*-gould)
 		os=-sysv
 		;;
@@ -1773,15 +1786,15 @@ case $basic_machine in
 				vendor=stratus
 				;;
 		esac
-		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
+		basic_machine=`echo "$basic_machine" | sed "s/unknown/$vendor/"`
 		;;
 esac

-echo $basic_machine$os
+echo "$basic_machine$os"
 exit

 # Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
+# eval: (add-hook 'write-file-functions 'time-stamp)
 # time-stamp-start: "timestamp='"
 # time-stamp-format: "%:y-%02m-%02d"
 # time-stamp-end: "'"
--- a/2873
+++ b/2873
--- a/configure.ac
+++ b/configure.ac
@@ -1,6 +1,9 @@
 dnl Process this file with autoconf to produce a configure script.
-AC_INIT
-AM_INIT_AUTOMAKE(shadow, 4.2.1)
+AC_PREREQ([2.64])
+AC_INIT([shadow], [4.7], [pkg-shadow-devel@lists.alioth.debian.org], [],
+	[https://github.com/shadow-maint/shadow])
+AM_INIT_AUTOMAKE([1.11 foreign dist-xz])
+AM_SILENT_RULES([yes])
 AC_CONFIG_HEADERS([config.h])

 dnl Some hacks...
@@ -31,7 +34,7 @@ AC_HEADER_STDBOOL

 AC_CHECK_HEADERS(errno.h fcntl.h limits.h unistd.h sys/time.h utmp.h \
 	utmpx.h termios.h termio.h sgtty.h sys/ioctl.h syslog.h paths.h \
-	utime.h ulimit.h sys/resource.h gshadow.h lastlog.h \
+	utime.h ulimit.h sys/capability.h sys/resource.h gshadow.h lastlog.h \
 	locale.h rpc/key_prot.h netdb.h acl/libacl.h attr/libattr.h \
 	attr/error_context.h)

@@ -71,12 +74,6 @@ AC_CHECK_MEMBERS([struct utmp.ut_type,
                  struct utmp.ut_time,
                  struct utmp.ut_xtime,
                  struct utmp.ut_tv],,,[[#include <utmp.h>]])
-dnl There are dependencies:
-dnl If UTMPX has to be used, the utmp structure shall have a ut_id field.
-if test "$ac_cv_header_utmpx_h" = "yes" &&
-   test "$ac_cv_member_struct_utmp_ut_id" != "yes"; then
-	AC_MSG_ERROR(Systems with UTMPX and no ut_id field in the utmp structure are not supported)
-fi

 AC_CHECK_MEMBERS([struct utmpx.ut_name,
                  struct utmpx.ut_host,
@@ -113,6 +110,9 @@ AC_REPLACE_FUNCS(sgetgrent sgetpwent sgetspent)
 AC_REPLACE_FUNCS(snprintf strcasecmp strdup strerror strstr)

 AC_CHECK_FUNC(setpgrp)
+AC_CHECK_FUNC(secure_getenv, [AC_DEFINE(HAS_SECURE_GETENV,
+                                        1,
+                                        [Defined to 1 if you have the declaration of 'secure_getenv'])])

 if test "$ac_cv_header_shadow_h" = "yes"; then
 	AC_CACHE_CHECK(for working shadow group support,
@@ -253,6 +253,9 @@ AC_ARG_WITH(audit,
 AC_ARG_WITH(libpam,
 	[AC_HELP_STRING([--with-libpam], [use libpam for PAM support @<:@default=yes if found@:>@])],
 	[with_libpam=$withval], [with_libpam=maybe])
+AC_ARG_WITH(btrfs,
+	[AC_HELP_STRING([--with-btrfs], [add BtrFS support @<:@default=yes if found@:>@])],
+	[with_btrfs=$withval], [with_btrfs=maybe])
 AC_ARG_WITH(selinux,
 	[AC_HELP_STRING([--with-selinux], [use SELinux support @<:@default=yes if found@:>@])],
 	[with_selinux=$withval], [with_selinux=maybe])
@@ -277,6 +280,9 @@ AC_ARG_WITH(sha-crypt,
 AC_ARG_WITH(nscd,
 	[AC_HELP_STRING([--with-nscd], [enable support for nscd @<:@default=yes@:>@])],
 	[with_nscd=$withval], [with_nscd=yes])
+AC_ARG_WITH(sssd,
+	[AC_HELP_STRING([--with-sssd], [enable support for flushing sssd caches @<:@default=yes@:>@])],
+	[with_sssd=$withval], [with_sssd=yes])
 AC_ARG_WITH(group-name-max-length,
 	[AC_HELP_STRING([--with-group-name-max-length], [set max group name length @<:@default=16@:>@])],
 	[with_group_name_max_length=$withval], [with_group_name_max_length=yes])
@@ -301,6 +307,12 @@ if test "$with_nscd" = "yes"; then
 	              [AC_MSG_ERROR([posix_spawn is needed for nscd support])])
 fi

+if test "$with_sssd" = "yes"; then
+	AC_CHECK_FUNC(posix_spawn,
+	              [AC_DEFINE(USE_SSSD, 1, [Define to support flushing of sssd caches])],
+	              [AC_MSG_ERROR([posix_spawn is needed for sssd support])])
+fi
+
 dnl Check for some functions in libc first, only if not found check for
 dnl other libraries.  This should prevent linking libnsl if not really
 dnl needed (Linux glibc, Irix), but still link it if needed (Solaris).
@@ -321,11 +333,12 @@ if test "$enable_man" = "yes"; then
 	AC_PATH_PROG([XSLTPROC], [xsltproc])
 	if test -z "$XSLTPROC"; then
 		enable_man=no
+		AC_MSG_ERROR([xsltproc is missing.])
 	fi

 	dnl check for DocBook DTD and stylesheets in the local catalog.
-	JH_CHECK_XML_CATALOG([-//OASIS//DTD DocBook XML V4.1.2//EN],
-		[DocBook XML DTD V4.1.2], [], enable_man=no)
+	JH_CHECK_XML_CATALOG([-//OASIS//DTD DocBook XML V4.5//EN],
+		[DocBook XML DTD V4.5], [], enable_man=no)
 	JH_CHECK_XML_CATALOG([http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl],
 		[DocBook XSL Stylesheets >= 1.70.1], [], enable_man=no)
 fi
@@ -335,16 +348,10 @@ if test "$enable_subids" != "no"; then
 	dnl
 	dnl FIXME: check if 32 bit UIDs/GIDs are supported by libc
 	dnl
-	AC_RUN_IFELSE([AC_LANG_SOURCE([
-#include <sys/types.h>
-int main(void) {
-	uid_t u;
-	gid_t g;
-	return (sizeof u < 4) || (sizeof g < 4);
-}
-	])], [id32bit="yes"], [id32bit="no"])
+	AC_CHECK_SIZEOF([uid_t],, [#include "sys/types.h"])
+	AC_CHECK_SIZEOF([gid_t],, [#include "sys/types.h"])

-	if test "x$id32bit" = "xyes"; then
+	if test "$ac_cv_sizeof_uid_t" -ge 4 && test "$ac_cv_sizeof_gid_t" -ge 4; then
 		AC_DEFINE(ENABLE_SUBIDS, 1, [Define to support the subordinate IDs.])
 		enable_subids="yes"
 	else
@@ -455,6 +462,20 @@ if test "$with_libcrack" = "yes"; then
 		AC_DEFINE(HAVE_LIBCRACK_PW, 1, [Defined if it includes *Pw functions.]))
 fi

+if test "$with_btrfs" != "no"; then
+	AC_CHECK_HEADERS([sys/statfs.h linux/magic.h linux/btrfs_tree.h], \
+		[btrfs_headers="yes"], [btrfs_headers="no"])
+	if test "$btrfs_headers$with_btrfs" = "noyes" ; then
+		AC_MSG_ERROR([One of sys/statfs.h linux/magic.h linux/btrfs_tree.h is missing])
+	fi
+
+	if test "$btrfs_headers" = "yes" ; then
+		AC_DEFINE(WITH_BTRFS, 1, [Build shadow with BtrFS support])
+		with_btrfs="yes"
+	fi
+fi
+AM_CONDITIONAL(WITH_BTRFS, test x$with_btrfs = xyes)
+
 AC_SUBST(LIBSELINUX)
 AC_SUBST(LIBSEMANAGE)
 if test "$with_selinux" != "no"; then
@@ -569,7 +590,7 @@ if test "$with_libpam" = "yes"; then
 	LIBS=$save_libs

 	AC_DEFINE(USE_PAM, 1, [Define to support Pluggable Authentication Modules])
-	AC_DEFINE_UNQUOTED(SHADOW_PAM_CONVERSATION, [$pam_conv_function],[PAM converstation to use])
+	AC_DEFINE_UNQUOTED(SHADOW_PAM_CONVERSATION, [$pam_conv_function],[PAM conversation to use])
 	AM_CONDITIONAL(USE_PAM, [true])

 	AC_MSG_CHECKING(use login and su access checking if PAM not used)
@@ -599,6 +620,19 @@ if test "$enable_acct_tools_setuid" != "no"; then
 fi
 AM_CONDITIONAL(ACCT_TOOLS_SETUID, test "x$enable_acct_tools_setuid" = "xyes")

+
+AC_ARG_WITH(fcaps,
+	[AC_HELP_STRING([--with-fcaps], [use file capabilities instead of suid binaries for newuidmap/newgidmap @<:@default=no@:>@])],
+	[with_fcaps=$withval], [with_fcaps=no])
+AM_CONDITIONAL(FCAPS, test "x$with_fcaps" = "xyes")
+
+if test "x$with_fcaps" = "xyes"; then
+	AC_CHECK_PROGS(capcmd, "setcap")
+	if test "x$capcmd" = "x" ; then
+		AC_MSG_ERROR([setcap command not available])
+	fi
+fi
+
 AC_SUBST(LIBSKEY)
 AC_SUBST(LIBMD)
 if test "$with_skey" = "yes"; then
@@ -674,6 +708,7 @@ if test "$with_libpam" = "yes"; then
 echo "	suid account management tools:	$enable_acct_tools_setuid"
 fi
 echo "	SELinux support:		$with_selinux"
+echo "	BtrFS support:			$with_btrfs"
 echo "	ACL support:			$with_acl"
 echo "	Extended Attributes support:	$with_attr"
 echo "	tcb support (incomplete):	$with_tcb"
@@ -681,5 +716,7 @@ echo "	shadow group support:		$enable_shadowgrp"
 echo "	S/Key support:			$with_skey"
 echo "	SHA passwords encryption:	$with_sha_crypt"
 echo "	nscd support:			$with_nscd"
+echo "	sssd support:			$with_sssd"
 echo "	subordinate IDs support:	$enable_subids"
+echo "	use file caps:			$with_fcaps"
 echo
--- a/contrib/Makefile.in
+++ b/contrib/Makefile.in
@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.13.3 from Makefile.am.
+# Makefile.in generated by automake 1.15.1 from Makefile.am.
 # @configure_input@

-# Copyright (C) 1994-2013 Free Software Foundation, Inc.
+# Copyright (C) 1994-2017 Free Software Foundation, Inc.

 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -17,7 +17,17 @@
 # This is a dummy Makefile.am to get automake work flawlessly,
 # and also cooperate to make a distribution for `make dist'
 VPATH = @srcdir@
-am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)'
+am__is_gnu_make = { \
+  if test -z '$(MAKELEVEL)'; then \
+    false; \
+  elif test -n '$(MAKE_HOST)'; then \
+    true; \
+  elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
+    true; \
+  else \
+    false; \
+  fi; \
+}
 am__make_running_with_option = \
  case $${target_option-} in \
      ?) ;; \
@@ -81,12 +91,12 @@ POST_UNINSTALL = :
 build_triplet = @build@
 host_triplet = @host@
 subdir = contrib
-DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am README
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
+DIST_COMMON = $(srcdir)/Makefile.am $(am__DIST_COMMON)
 mkinstalldirs = $(install_sh) -d
 CONFIG_HEADER = $(top_builddir)/config.h
 CONFIG_CLEAN_FILES =
@@ -111,6 +121,7 @@ am__can_run_installinfo = \
    *) (install-info --version) >/dev/null 2>&1;; \
  esac
 am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP)
+am__DIST_COMMON = $(srcdir)/Makefile.in README
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 ACLOCAL = @ACLOCAL@
 AMTAR = @AMTAR@
@@ -172,6 +183,7 @@ LN_S = @LN_S@
 LTLIBICONV = @LTLIBICONV@
 LTLIBINTL = @LTLIBINTL@
 LTLIBOBJS = @LTLIBOBJS@
+LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@
 MAINT = @MAINT@
 MAKEINFO = @MAKEINFO@
 MANIFEST_TOOL = @MANIFEST_TOOL@
@@ -228,6 +240,7 @@ build_cpu = @build_cpu@
 build_os = @build_os@
 build_vendor = @build_vendor@
 builddir = @builddir@
+capcmd = @capcmd@
 datadir = @datadir@
 datarootdir = @datarootdir@
 docdir = @docdir@
@@ -253,6 +266,7 @@ pdfdir = @pdfdir@
 prefix = @prefix@
 program_transform_name = @program_transform_name@
 psdir = @psdir@
+runstatedir = @runstatedir@
 sbindir = @sbindir@
 sharedstatedir = @sharedstatedir@
 srcdir = @srcdir@
@@ -277,10 +291,9 @@ $(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am  $(am__confi
 	      exit 1;; \
 	  esac; \
 	done; \
-	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu contrib/Makefile'; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign contrib/Makefile'; \
 	$(am__cd) $(top_srcdir) && \
-	  $(AUTOMAKE) --gnu contrib/Makefile
-.PRECIOUS: Makefile
+	  $(AUTOMAKE) --foreign contrib/Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
 	  *config.status*) \
@@ -455,6 +468,8 @@ uninstall-am:
 	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
 	tags-am uninstall uninstall-am

+.PRECIOUS: Makefile
+

 # Tell versions [3.59,3.63) of GNU make to not export all variables.
 # Otherwise a system limit (for SysV at least) may be exceeded.
--- a/contrib/adduser-old.c
+++ b/contrib/adduser-old.c
@@ -20,7 +20,7 @@
 ** 1/28/95
 ** shadow-adduser 1.3:
 ** 
-** Basically a bug-fix on my additions in 1.2.  Thanx to Terry Stewart 
+** Basically a bug-fix on my additions in 1.2.  Thanks to Terry Stewart 
 ** (stew@texas.net) for pointing out one of the many idiotic bugs I introduced.
 ** It was such a stupid bug that I would have never seen it myself.
 **
--- a/contrib/adduser.c
+++ b/contrib/adduser.c
@@ -34,7 +34,7 @@
 ** 1/28/95
 ** shadow-adduser 1.3:
 ** 
-** Basically a bug-fix on my additions in 1.2.  Thanx to Terry Stewart 
+** Basically a bug-fix on my additions in 1.2.  Thanks to Terry Stewart 
 ** (stew@texas.net) for pointing out one of the many idiotic bugs I introduced.
 ** It was such a stupid bug that I would have never seen it myself.
 **
--- a/contrib/adduser2.sh
+++ b/contrib/adduser2.sh
@@ -32,7 +32,7 @@ def_home_dir=/home/users
 # default shell
 def_shell=/bin/tcsh

-# Defaul expiration date (mm/dd/yy)
+# Default expiration date (mm/dd/yy)
 def_expire=""

 # default dates
--- a/contrib/groupmems.shar
+++ b/contrib/groupmems.shar
@@ -480,7 +480,7 @@ X.B groupmems
 \fB-D\fR |
 [\fB-g\fI group_name \fR]
 X.SH DESCRIPTION
-The \fBgroupmems\fR utility allows a user to administer his/her own
+The \fBgroupmems\fR utility allows a user to administer their own
 group membership list without the requirement of superuser privileges.
 The \fBgroupmems\fR utility is for systems that configure its users to
 be in their own name sake primary group (i.e., guest / guest).
--- a/contrib/shadow-anonftp.patch
+++ b/contrib/shadow-anonftp.patch
@@ -2,7 +2,7 @@ Hello Marek,

 I have created a diffile against the 980403 release that adds
 functionality to newusers for automatic handling of users with only
-anonomous ftp login (using the guestgroup feature in ftpaccess, which
+anonymous ftp login (using the guestgroup feature in ftpaccess, which
 means that the users home directory looks like '/home/user/./'). It also
 adds a commandline argument to specify an initial directory structure
 for such users, with a tarball normally containing the bin,lib,etc
--- a/6
+++ b/6
@@ -1,9 +1,9 @@
 #! /bin/sh
 # depcomp - compile a program generating dependencies as side-effects

-scriptversion=2013-05-30.07; # UTC
+scriptversion=2016-01-11.22; # UTC

-# Copyright (C) 1999-2013 Free Software Foundation, Inc.
+# Copyright (C) 1999-2017 Free Software Foundation, Inc.

 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -786,6 +786,6 @@ exit 0
 # eval: (add-hook 'write-file-hooks 'time-stamp)
 # time-stamp-start: "scriptversion="
 # time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
+# time-stamp-time-zone: "UTC0"
 # time-stamp-end: "; # UTC"
 # End:
--- a/doc/Makefile.in
+++ b/doc/Makefile.in
@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.13.3 from Makefile.am.
+# Makefile.in generated by automake 1.15.1 from Makefile.am.
 # @configure_input@

-# Copyright (C) 1994-2013 Free Software Foundation, Inc.
+# Copyright (C) 1994-2017 Free Software Foundation, Inc.

 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -17,7 +17,17 @@
 # This is a dummy Makefile.am to get automake work flawlessly,
 # and also cooperate to make a distribution for `make dist'
 VPATH = @srcdir@
-am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)'
+am__is_gnu_make = { \
+  if test -z '$(MAKELEVEL)'; then \
+    false; \
+  elif test -n '$(MAKE_HOST)'; then \
+    true; \
+  elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
+    true; \
+  else \
+    false; \
+  fi; \
+}
 am__make_running_with_option = \
  case $${target_option-} in \
      ?) ;; \
@@ -81,12 +91,12 @@ POST_UNINSTALL = :
 build_triplet = @build@
 host_triplet = @host@
 subdir = doc
-DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
+DIST_COMMON = $(srcdir)/Makefile.am $(am__DIST_COMMON)
 mkinstalldirs = $(install_sh) -d
 CONFIG_HEADER = $(top_builddir)/config.h
 CONFIG_CLEAN_FILES =
@@ -111,6 +121,7 @@ am__can_run_installinfo = \
    *) (install-info --version) >/dev/null 2>&1;; \
  esac
 am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP)
+am__DIST_COMMON = $(srcdir)/Makefile.in
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 ACLOCAL = @ACLOCAL@
 AMTAR = @AMTAR@
@@ -172,6 +183,7 @@ LN_S = @LN_S@
 LTLIBICONV = @LTLIBICONV@
 LTLIBINTL = @LTLIBINTL@
 LTLIBOBJS = @LTLIBOBJS@
+LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@
 MAINT = @MAINT@
 MAKEINFO = @MAKEINFO@
 MANIFEST_TOOL = @MANIFEST_TOOL@
@@ -228,6 +240,7 @@ build_cpu = @build_cpu@
 build_os = @build_os@
 build_vendor = @build_vendor@
 builddir = @builddir@
+capcmd = @capcmd@
 datadir = @datadir@
 datarootdir = @datarootdir@
 docdir = @docdir@
@@ -253,6 +266,7 @@ pdfdir = @pdfdir@
 prefix = @prefix@
 program_transform_name = @program_transform_name@
 psdir = @psdir@
+runstatedir = @runstatedir@
 sbindir = @sbindir@
 sharedstatedir = @sharedstatedir@
 srcdir = @srcdir@
@@ -276,10 +290,9 @@ $(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am  $(am__confi
 	      exit 1;; \
 	  esac; \
 	done; \
-	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu doc/Makefile'; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign doc/Makefile'; \
 	$(am__cd) $(top_srcdir) && \
-	  $(AUTOMAKE) --gnu doc/Makefile
-.PRECIOUS: Makefile
+	  $(AUTOMAKE) --foreign doc/Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
 	  *config.status*) \
@@ -454,6 +467,8 @@ uninstall-am:
 	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
 	tags-am uninstall uninstall-am

+.PRECIOUS: Makefile
+

 # Tell versions [3.59,3.63) of GNU make to not export all variables.
 # Otherwise a system limit (for SysV at least) may be exceeded.
--- a/doc/README.limits
+++ b/doc/README.limits
@@ -15,7 +15,7 @@ Changes:
 		- code merged into lmain.c --cristiang

 TODO:	- support groups in the limits file
-	  (only usernames are supported at this momment :-( )
+	  (only usernames are supported at this moment :-( )

 Setting user limits for shadow login program

--- a/etc/Makefile.in
+++ b/etc/Makefile.in
@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.13.3 from Makefile.am.
+# Makefile.in generated by automake 1.15.1 from Makefile.am.
 # @configure_input@

-# Copyright (C) 1994-2013 Free Software Foundation, Inc.
+# Copyright (C) 1994-2017 Free Software Foundation, Inc.

 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -18,7 +18,17 @@
 # and also cooperate to make a distribution for `make dist'

 VPATH = @srcdir@
-am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)'
+am__is_gnu_make = { \
+  if test -z '$(MAKELEVEL)'; then \
+    false; \
+  elif test -n '$(MAKE_HOST)'; then \
+    true; \
+  elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
+    true; \
+  else \
+    false; \
+  fi; \
+}
 am__make_running_with_option = \
  case $${target_option-} in \
      ?) ;; \
@@ -82,12 +92,12 @@ POST_UNINSTALL = :
 build_triplet = @build@
 host_triplet = @host@
 subdir = etc
-DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
+DIST_COMMON = $(srcdir)/Makefile.am $(am__DIST_COMMON)
 mkinstalldirs = $(install_sh) -d
 CONFIG_HEADER = $(top_builddir)/config.h
 CONFIG_CLEAN_FILES =
@@ -177,6 +187,7 @@ am__define_uniq_tagged_files = \
 ETAGS = etags
 CTAGS = ctags
 DIST_SUBDIRS = $(SUBDIRS)
+am__DIST_COMMON = $(srcdir)/Makefile.in
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 am__relativize = \
  dir0=`pwd`; \
@@ -263,6 +274,7 @@ LN_S = @LN_S@
 LTLIBICONV = @LTLIBICONV@
 LTLIBINTL = @LTLIBINTL@
 LTLIBOBJS = @LTLIBOBJS@
+LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@
 MAINT = @MAINT@
 MAKEINFO = @MAKEINFO@
 MANIFEST_TOOL = @MANIFEST_TOOL@
@@ -319,6 +331,7 @@ build_cpu = @build_cpu@
 build_os = @build_os@
 build_vendor = @build_vendor@
 builddir = @builddir@
+capcmd = @capcmd@
 datadir = @datadir@
 datarootdir = @datarootdir@
 docdir = @docdir@
@@ -344,6 +357,7 @@ pdfdir = @pdfdir@
 prefix = @prefix@
 program_transform_name = @program_transform_name@
 psdir = @psdir@
+runstatedir = @runstatedir@
 sbindir = @sbindir@
 sharedstatedir = @sharedstatedir@
 srcdir = @srcdir@
@@ -381,10 +395,9 @@ $(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am  $(am__confi
 	      exit 1;; \
 	  esac; \
 	done; \
-	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu etc/Makefile'; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign etc/Makefile'; \
 	$(am__cd) $(top_srcdir) && \
-	  $(AUTOMAKE) --gnu etc/Makefile
-.PRECIOUS: Makefile
+	  $(AUTOMAKE) --foreign etc/Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
 	  *config.status*) \
@@ -749,6 +762,8 @@ uninstall-am: uninstall-defaultDATA uninstall-nonpamDATA \
 	uninstall-defaultDATA uninstall-nonpamDATA \
 	uninstall-sysconfDATA

+.PRECIOUS: Makefile
+

 # Tell versions [3.59,3.63) of GNU make to not export all variables.
 # Otherwise a system limit (for SysV at least) may be exceeded.
--- a/etc/login.defs
+++ b/etc/login.defs
@@ -189,7 +189,7 @@ KILLCHAR	025
 # home directories.
 # 022 is the default value, but 027, or even 077, could be considered
 # for increased privacy. There is no One True Answer here: each sysadmin
-# must make up his/her mind.
+# must make up their mind.
 UMASK		022

 #
@@ -393,3 +393,8 @@ USERGROUPS_ENAB yes
 #
 #CREATE_HOME     yes

+#
+# Force use shadow, even if shadow passwd & shadow group files are
+# missing.
+#
+#FORCE_SHADOW    yes
--- a/etc/pam.d/Makefile.in
+++ b/etc/pam.d/Makefile.in
@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.13.3 from Makefile.am.
+# Makefile.in generated by automake 1.15.1 from Makefile.am.
 # @configure_input@

-# Copyright (C) 1994-2013 Free Software Foundation, Inc.
+# Copyright (C) 1994-2017 Free Software Foundation, Inc.

 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -18,7 +18,17 @@
 # and also cooperate to make a distribution for `make dist'

 VPATH = @srcdir@
-am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)'
+am__is_gnu_make = { \
+  if test -z '$(MAKELEVEL)'; then \
+    false; \
+  elif test -n '$(MAKE_HOST)'; then \
+    true; \
+  elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
+    true; \
+  else \
+    false; \
+  fi; \
+}
 am__make_running_with_option = \
  case $${target_option-} in \
      ?) ;; \
@@ -83,12 +93,12 @@ build_triplet = @build@
 host_triplet = @host@
@ACCT_TOOLS_SETUID_TRUE@@USE_PAM_TRUE@am__append_1 = $(pamd_acct_tools_files)
 subdir = etc/pam.d
-DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
+DIST_COMMON = $(srcdir)/Makefile.am $(am__DIST_COMMON)
 mkinstalldirs = $(install_sh) -d
 CONFIG_HEADER = $(top_builddir)/config.h
 CONFIG_CLEAN_FILES =
@@ -142,6 +152,7 @@ am__uninstall_files_from_dir = { \
 am__installdirs = "$(DESTDIR)$(pamddir)"
 DATA = $(pamd_DATA)
 am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP)
+am__DIST_COMMON = $(srcdir)/Makefile.in
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 ACLOCAL = @ACLOCAL@
 AMTAR = @AMTAR@
@@ -203,6 +214,7 @@ LN_S = @LN_S@
 LTLIBICONV = @LTLIBICONV@
 LTLIBINTL = @LTLIBINTL@
 LTLIBOBJS = @LTLIBOBJS@
+LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@
 MAINT = @MAINT@
 MAKEINFO = @MAKEINFO@
 MANIFEST_TOOL = @MANIFEST_TOOL@
@@ -259,6 +271,7 @@ build_cpu = @build_cpu@
 build_os = @build_os@
 build_vendor = @build_vendor@
 builddir = @builddir@
+capcmd = @capcmd@
 datadir = @datadir@
 datarootdir = @datarootdir@
 docdir = @docdir@
@@ -284,6 +297,7 @@ pdfdir = @pdfdir@
 prefix = @prefix@
 program_transform_name = @program_transform_name@
 psdir = @psdir@
+runstatedir = @runstatedir@
 sbindir = @sbindir@
 sharedstatedir = @sharedstatedir@
 srcdir = @srcdir@
@@ -327,10 +341,9 @@ $(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am  $(am__confi
 	      exit 1;; \
 	  esac; \
 	done; \
-	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu etc/pam.d/Makefile'; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign etc/pam.d/Makefile'; \
 	$(am__cd) $(top_srcdir) && \
-	  $(AUTOMAKE) --gnu etc/pam.d/Makefile
-.PRECIOUS: Makefile
+	  $(AUTOMAKE) --foreign etc/pam.d/Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
 	  *config.status*) \
@@ -529,6 +542,8 @@ uninstall-am: uninstall-pamdDATA
 	mostlyclean mostlyclean-generic mostlyclean-libtool pdf pdf-am \
 	ps ps-am tags-am uninstall uninstall-am uninstall-pamdDATA

+.PRECIOUS: Makefile
+

 # Tell versions [3.59,3.63) of GNU make to not export all variables.
 # Otherwise a system limit (for SysV at least) may be exceeded.
--- a/361
+++ b/361
@@ -1,7 +1,7 @@
 #!/bin/sh
 # install - install a program, script, or datafile

-scriptversion=2011-11-20.07; # UTC
+scriptversion=2014-09-12.12; # UTC

 # This originates from X11R5 (mit/util/scripts/install.sh), which was
 # later released in X11R6 (xc/config/util/install.sh) with the
@@ -41,19 +41,15 @@ scriptversion=2011-11-20.07; # UTC
 # This script is compatible with the BSD install script, but was written
 # from scratch.

+tab='	'
 nl='
 '
-IFS=" ""	$nl"
+IFS=" $tab$nl"

-# set DOITPROG to echo to test this script
+# Set DOITPROG to "echo" to test this script.

-# Don't use :- since 4.3BSD and earlier shells don't like it.
 doit=${DOITPROG-}
-if test -z "$doit"; then
-  doit_exec=exec
-else
-  doit_exec=$doit
-fi
+doit_exec=${doit:-exec}

 # Put in absolute file names if you don't have them in your path;
 # or use environment vars.
@@ -68,17 +64,6 @@ mvprog=${MVPROG-mv}
 rmprog=${RMPROG-rm}
 stripprog=${STRIPPROG-strip}

-posix_glob='?'
-initialize_posix_glob='
-  test "$posix_glob" != "?" || {
-    if (set -f) 2>/dev/null; then
-      posix_glob=
-    else
-      posix_glob=:
-    fi
-  }
-'
-
 posix_mkdir=

 # Desired mode of installed file.
@@ -97,7 +82,7 @@ dir_arg=
 dst_arg=

 copy_on_change=false
-no_target_directory=
+is_target_a_directory=possibly

 usage="\
 Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
@@ -137,46 +122,57 @@ while test $# -ne 0; do
    -d) dir_arg=true;;

    -g) chgrpcmd="$chgrpprog $2"
-	shift;;
+        shift;;

    --help) echo "$usage"; exit $?;;

    -m) mode=$2
-	case $mode in
-	  *' '* | *'	'* | *'
-'*	  | *'*'* | *'?'* | *'['*)
-	    echo "$0: invalid mode: $mode" >&2
-	    exit 1;;
-	esac
-	shift;;
+        case $mode in
+          *' '* | *"$tab"* | *"$nl"* | *'*'* | *'?'* | *'['*)
+            echo "$0: invalid mode: $mode" >&2
+            exit 1;;
+        esac
+        shift;;

    -o) chowncmd="$chownprog $2"
-	shift;;
+        shift;;

    -s) stripcmd=$stripprog;;

-    -t) dst_arg=$2
-	# Protect names problematic for 'test' and other utilities.
-	case $dst_arg in
-	  -* | [=\(\)!]) dst_arg=./$dst_arg;;
-	esac
-	shift;;
+    -t)
+        is_target_a_directory=always
+        dst_arg=$2
+        # Protect names problematic for 'test' and other utilities.
+        case $dst_arg in
+          -* | [=\(\)!]) dst_arg=./$dst_arg;;
+        esac
+        shift;;

-    -T) no_target_directory=true;;
+    -T) is_target_a_directory=never;;

    --version) echo "$0 $scriptversion"; exit $?;;

-    --)	shift
-	break;;
+    --) shift
+        break;;

-    -*)	echo "$0: invalid option: $1" >&2
-	exit 1;;
+    -*) echo "$0: invalid option: $1" >&2
+        exit 1;;

    *)  break;;
  esac
  shift
 done

+# We allow the use of options -d and -T together, by making -d
+# take the precedence; this is for compatibility with GNU install.
+
+if test -n "$dir_arg"; then
+  if test -n "$dst_arg"; then
+    echo "$0: target directory not allowed when installing a directory." >&2
+    exit 1
+  fi
+fi
+
 if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
  # When -d is used, all remaining arguments are directories to create.
  # When -t is used, the destination is already specified.
@@ -207,6 +203,15 @@ if test $# -eq 0; then
  exit 0
 fi

+if test -z "$dir_arg"; then
+  if test $# -gt 1 || test "$is_target_a_directory" = always; then
+    if test ! -d "$dst_arg"; then
+      echo "$0: $dst_arg: Is not a directory." >&2
+      exit 1
+    fi
+  fi
+fi
+
 if test -z "$dir_arg"; then
  do_exit='(exit $ret); exit $ret'
  trap "ret=129; $do_exit" 1
@@ -223,16 +228,16 @@ if test -z "$dir_arg"; then

    *[0-7])
      if test -z "$stripcmd"; then
-	u_plus_rw=
+        u_plus_rw=
      else
-	u_plus_rw='% 200'
+        u_plus_rw='% 200'
      fi
      cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
    *)
      if test -z "$stripcmd"; then
-	u_plus_rw=
+        u_plus_rw=
      else
-	u_plus_rw=,u+rw
+        u_plus_rw=,u+rw
      fi
      cp_umask=$mode$u_plus_rw;;
  esac
@@ -269,41 +274,15 @@ do
    # If destination is a directory, append the input filename; won't work
    # if double slashes aren't ignored.
    if test -d "$dst"; then
-      if test -n "$no_target_directory"; then
-	echo "$0: $dst_arg: Is a directory" >&2
-	exit 1
+      if test "$is_target_a_directory" = never; then
+        echo "$0: $dst_arg: Is a directory" >&2
+        exit 1
      fi
      dstdir=$dst
      dst=$dstdir/`basename "$src"`
      dstdir_status=0
    else
-      # Prefer dirname, but fall back on a substitute if dirname fails.
-      dstdir=`
-	(dirname "$dst") 2>/dev/null ||
-	expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	     X"$dst" : 'X\(//\)[^/]' \| \
-	     X"$dst" : 'X\(//\)$' \| \
-	     X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
-	echo X"$dst" |
-	    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-		   s//\1/
-		   q
-		 }
-		 /^X\(\/\/\)[^/].*/{
-		   s//\1/
-		   q
-		 }
-		 /^X\(\/\/\)$/{
-		   s//\1/
-		   q
-		 }
-		 /^X\(\/\).*/{
-		   s//\1/
-		   q
-		 }
-		 s/.*/./; q'
-      `
-
+      dstdir=`dirname "$dst"`
      test -d "$dstdir"
      dstdir_status=$?
    fi
@@ -314,74 +293,81 @@ do
  if test $dstdir_status != 0; then
    case $posix_mkdir in
      '')
-	# Create intermediate dirs using mode 755 as modified by the umask.
-	# This is like FreeBSD 'install' as of 1997-10-28.
-	umask=`umask`
-	case $stripcmd.$umask in
-	  # Optimize common cases.
-	  *[2367][2367]) mkdir_umask=$umask;;
-	  .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
+        # Create intermediate dirs using mode 755 as modified by the umask.
+        # This is like FreeBSD 'install' as of 1997-10-28.
+        umask=`umask`
+        case $stripcmd.$umask in
+          # Optimize common cases.
+          *[2367][2367]) mkdir_umask=$umask;;
+          .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;

-	  *[0-7])
-	    mkdir_umask=`expr $umask + 22 \
-	      - $umask % 100 % 40 + $umask % 20 \
-	      - $umask % 10 % 4 + $umask % 2
-	    `;;
-	  *) mkdir_umask=$umask,go-w;;
-	esac
+          *[0-7])
+            mkdir_umask=`expr $umask + 22 \
+              - $umask % 100 % 40 + $umask % 20 \
+              - $umask % 10 % 4 + $umask % 2
+            `;;
+          *) mkdir_umask=$umask,go-w;;
+        esac

-	# With -d, create the new directory with the user-specified mode.
-	# Otherwise, rely on $mkdir_umask.
-	if test -n "$dir_arg"; then
-	  mkdir_mode=-m$mode
-	else
-	  mkdir_mode=
-	fi
+        # With -d, create the new directory with the user-specified mode.
+        # Otherwise, rely on $mkdir_umask.
+        if test -n "$dir_arg"; then
+          mkdir_mode=-m$mode
+        else
+          mkdir_mode=
+        fi

-	posix_mkdir=false
-	case $umask in
-	  *[123567][0-7][0-7])
-	    # POSIX mkdir -p sets u+wx bits regardless of umask, which
-	    # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
-	    ;;
-	  *)
-	    tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
-	    trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
+        posix_mkdir=false
+        case $umask in
+          *[123567][0-7][0-7])
+            # POSIX mkdir -p sets u+wx bits regardless of umask, which
+            # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
+            ;;
+          *)
+            # $RANDOM is not portable (e.g. dash);  use it when possible to
+            # lower collision chance
+            tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
+            trap 'ret=$?; rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" 2>/dev/null; exit $ret' 0

-	    if (umask $mkdir_umask &&
-		exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
-	    then
-	      if test -z "$dir_arg" || {
-		   # Check for POSIX incompatibilities with -m.
-		   # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
-		   # other-writable bit of parent directory when it shouldn't.
-		   # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
-		   ls_ld_tmpdir=`ls -ld "$tmpdir"`
-		   case $ls_ld_tmpdir in
-		     d????-?r-*) different_mode=700;;
-		     d????-?--*) different_mode=755;;
-		     *) false;;
-		   esac &&
-		   $mkdirprog -m$different_mode -p -- "$tmpdir" && {
-		     ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
-		     test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
-		   }
-		 }
-	      then posix_mkdir=:
-	      fi
-	      rmdir "$tmpdir/d" "$tmpdir"
-	    else
-	      # Remove any dirs left behind by ancient mkdir implementations.
-	      rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
-	    fi
-	    trap '' 0;;
-	esac;;
+            # As "mkdir -p" follows symlinks and we work in /tmp possibly;  so
+            # create the $tmpdir first (and fail if unsuccessful) to make sure
+            # that nobody tries to guess the $tmpdir name.
+            if (umask $mkdir_umask &&
+                $mkdirprog $mkdir_mode "$tmpdir" &&
+                exec $mkdirprog $mkdir_mode -p -- "$tmpdir/a/b") >/dev/null 2>&1
+            then
+              if test -z "$dir_arg" || {
+                   # Check for POSIX incompatibilities with -m.
+                   # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
+                   # other-writable bit of parent directory when it shouldn't.
+                   # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
+                   test_tmpdir="$tmpdir/a"
+                   ls_ld_tmpdir=`ls -ld "$test_tmpdir"`
+                   case $ls_ld_tmpdir in
+                     d????-?r-*) different_mode=700;;
+                     d????-?--*) different_mode=755;;
+                     *) false;;
+                   esac &&
+                   $mkdirprog -m$different_mode -p -- "$test_tmpdir" && {
+                     ls_ld_tmpdir_1=`ls -ld "$test_tmpdir"`
+                     test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
+                   }
+                 }
+              then posix_mkdir=:
+              fi
+              rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir"
+            else
+              # Remove any dirs left behind by ancient mkdir implementations.
+              rmdir ./$mkdir_mode ./-p ./-- "$tmpdir" 2>/dev/null
+            fi
+            trap '' 0;;
+        esac;;
    esac

    if
      $posix_mkdir && (
-	umask $mkdir_umask &&
-	$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
+        umask $mkdir_umask &&
+        $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
      )
    then :
    else
@@ -391,53 +377,51 @@ do
      # directory the slow way, step by step, checking for races as we go.

      case $dstdir in
-	/*) prefix='/';;
-	[-=\(\)!]*) prefix='./';;
-	*)  prefix='';;
+        /*) prefix='/';;
+        [-=\(\)!]*) prefix='./';;
+        *)  prefix='';;
      esac

-      eval "$initialize_posix_glob"
-
      oIFS=$IFS
      IFS=/
-      $posix_glob set -f
+      set -f
      set fnord $dstdir
      shift
-      $posix_glob set +f
+      set +f
      IFS=$oIFS

      prefixes=

      for d
      do
-	test X"$d" = X && continue
+        test X"$d" = X && continue

-	prefix=$prefix$d
-	if test -d "$prefix"; then
-	  prefixes=
-	else
-	  if $posix_mkdir; then
-	    (umask=$mkdir_umask &&
-	     $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
-	    # Don't fail if two instances are running concurrently.
-	    test -d "$prefix" || exit 1
-	  else
-	    case $prefix in
-	      *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
-	      *) qprefix=$prefix;;
-	    esac
-	    prefixes="$prefixes '$qprefix'"
-	  fi
-	fi
-	prefix=$prefix/
+        prefix=$prefix$d
+        if test -d "$prefix"; then
+          prefixes=
+        else
+          if $posix_mkdir; then
+            (umask=$mkdir_umask &&
+             $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
+            # Don't fail if two instances are running concurrently.
+            test -d "$prefix" || exit 1
+          else
+            case $prefix in
+              *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
+              *) qprefix=$prefix;;
+            esac
+            prefixes="$prefixes '$qprefix'"
+          fi
+        fi
+        prefix=$prefix/
      done

      if test -n "$prefixes"; then
-	# Don't fail if two instances are running concurrently.
-	(umask $mkdir_umask &&
-	 eval "\$doit_exec \$mkdirprog $prefixes") ||
-	  test -d "$dstdir" || exit 1
-	obsolete_mkdir_used=true
+        # Don't fail if two instances are running concurrently.
+        (umask $mkdir_umask &&
+         eval "\$doit_exec \$mkdirprog $prefixes") ||
+          test -d "$dstdir" || exit 1
+        obsolete_mkdir_used=true
      fi
    fi
  fi
@@ -472,15 +456,12 @@ do

    # If -C, don't bother to copy if it wouldn't change the file.
    if $copy_on_change &&
-       old=`LC_ALL=C ls -dlL "$dst"	2>/dev/null` &&
-       new=`LC_ALL=C ls -dlL "$dsttmp"	2>/dev/null` &&
-
-       eval "$initialize_posix_glob" &&
-       $posix_glob set -f &&
+       old=`LC_ALL=C ls -dlL "$dst"     2>/dev/null` &&
+       new=`LC_ALL=C ls -dlL "$dsttmp"  2>/dev/null` &&
+       set -f &&
       set X $old && old=:$2:$4:$5:$6 &&
       set X $new && new=:$2:$4:$5:$6 &&
-       $posix_glob set +f &&
-
+       set +f &&
       test "$old" = "$new" &&
       $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
    then
@@ -493,24 +474,24 @@ do
      # to itself, or perhaps because mv is so ancient that it does not
      # support -f.
      {
-	# Now remove or move aside any old file at destination location.
-	# We try this two ways since rm can't unlink itself on some
-	# systems and the destination file might be busy for other
-	# reasons.  In this case, the final cleanup might fail but the new
-	# file should still install successfully.
-	{
-	  test ! -f "$dst" ||
-	  $doit $rmcmd -f "$dst" 2>/dev/null ||
-	  { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
-	    { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
-	  } ||
-	  { echo "$0: cannot unlink or rename $dst" >&2
-	    (exit 1); exit 1
-	  }
-	} &&
+        # Now remove or move aside any old file at destination location.
+        # We try this two ways since rm can't unlink itself on some
+        # systems and the destination file might be busy for other
+        # reasons.  In this case, the final cleanup might fail but the new
+        # file should still install successfully.
+        {
+          test ! -f "$dst" ||
+          $doit $rmcmd -f "$dst" 2>/dev/null ||
+          { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
+            { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
+          } ||
+          { echo "$0: cannot unlink or rename $dst" >&2
+            (exit 1); exit 1
+          }
+        } &&

-	# Now rename the file to the real destination.
-	$doit $mvcmd "$dsttmp" "$dst"
+        # Now rename the file to the real destination.
+        $doit $mvcmd "$dsttmp" "$dst"
      }
    fi || exit 1

--- a/lib/Makefile.am
+++ b/lib/Makefile.am
@@ -30,6 +30,8 @@ libshadow_la_SOURCES = \
 	lockpw.c \
 	nscd.c \
 	nscd.h \
+	sssd.c \
+	sssd.h \
 	pam_defs.h \
 	port.c \
 	port.h \
--- a/lib/Makefile.in
+++ b/lib/Makefile.in
@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.13.3 from Makefile.am.
+# Makefile.in generated by automake 1.15.1 from Makefile.am.
 # @configure_input@

-# Copyright (C) 1994-2013 Free Software Foundation, Inc.
+# Copyright (C) 1994-2017 Free Software Foundation, Inc.

 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -15,7 +15,17 @@
@SET_MAKE@

 VPATH = @srcdir@
-am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)'
+am__is_gnu_make = { \
+  if test -z '$(MAKELEVEL)'; then \
+    false; \
+  elif test -n '$(MAKE_HOST)'; then \
+    true; \
+  elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
+    true; \
+  else \
+    false; \
+  fi; \
+}
 am__make_running_with_option = \
  case $${target_option-} in \
      ?) ;; \
@@ -80,13 +90,12 @@ build_triplet = @build@
 host_triplet = @host@
@WITH_TCB_TRUE@am__append_1 = tcbfuncs.c tcbfuncs.h
 subdir = lib
-DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
-	$(top_srcdir)/depcomp
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
+DIST_COMMON = $(srcdir)/Makefile.am $(am__DIST_COMMON)
 mkinstalldirs = $(install_sh) -d
 CONFIG_HEADER = $(top_builddir)/config.h
 CONFIG_CLEAN_FILES =
@@ -97,19 +106,19 @@ am__libshadow_la_SOURCES_DIST = commonio.c commonio.h defines.h \
 	encrypt.c exitcodes.h faillog.h fields.c fputsx.c getdef.c \
 	getdef.h get_gid.c getlong.c get_pid.c get_uid.c getulong.c \
 	groupio.c groupmem.c groupio.h gshadow.c lockpw.c nscd.c \
-	nscd.h pam_defs.h port.c port.h prototypes.h pwauth.c pwauth.h \
-	pwio.c pwio.h pwmem.c subordinateio.h subordinateio.c \
-	selinux.c semanage.c sgetgrent.c sgetpwent.c sgetspent.c \
-	sgroupio.c sgroupio.h shadow.c shadowio.c shadowio.h \
-	shadowmem.c spawn.c utent.c tcbfuncs.c tcbfuncs.h
+	nscd.h sssd.c sssd.h pam_defs.h port.c port.h prototypes.h \
+	pwauth.c pwauth.h pwio.c pwio.h pwmem.c subordinateio.h \
+	subordinateio.c selinux.c semanage.c sgetgrent.c sgetpwent.c \
+	sgetspent.c sgroupio.c sgroupio.h shadow.c shadowio.c \
+	shadowio.h shadowmem.c spawn.c utent.c tcbfuncs.c tcbfuncs.h
@WITH_TCB_TRUE@am__objects_1 = tcbfuncs.lo
 am_libshadow_la_OBJECTS = commonio.lo encrypt.lo fields.lo fputsx.lo \
 	getdef.lo get_gid.lo getlong.lo get_pid.lo get_uid.lo \
 	getulong.lo groupio.lo groupmem.lo gshadow.lo lockpw.lo \
-	nscd.lo port.lo pwauth.lo pwio.lo pwmem.lo subordinateio.lo \
-	selinux.lo semanage.lo sgetgrent.lo sgetpwent.lo sgetspent.lo \
-	sgroupio.lo shadow.lo shadowio.lo shadowmem.lo spawn.lo \
-	utent.lo $(am__objects_1)
+	nscd.lo sssd.lo port.lo pwauth.lo pwio.lo pwmem.lo \
+	subordinateio.lo selinux.lo semanage.lo sgetgrent.lo \
+	sgetpwent.lo sgetspent.lo sgroupio.lo shadow.lo shadowio.lo \
+	shadowmem.lo spawn.lo utent.lo $(am__objects_1)
 libshadow_la_OBJECTS = $(am_libshadow_la_OBJECTS)
 AM_V_lt = $(am__v_lt_@AM_V@)
 am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@)
@@ -178,6 +187,7 @@ am__define_uniq_tagged_files = \
  done | $(am__uniquify_input)`
 ETAGS = etags
 CTAGS = ctags
+am__DIST_COMMON = $(srcdir)/Makefile.in $(top_srcdir)/depcomp
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 ACLOCAL = @ACLOCAL@
 AMTAR = @AMTAR@
@@ -239,6 +249,7 @@ LN_S = @LN_S@
 LTLIBICONV = @LTLIBICONV@
 LTLIBINTL = @LTLIBINTL@
 LTLIBOBJS = @LTLIBOBJS@
+LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@
 MAINT = @MAINT@
 MAKEINFO = @MAKEINFO@
 MANIFEST_TOOL = @MANIFEST_TOOL@
@@ -295,6 +306,7 @@ build_cpu = @build_cpu@
 build_os = @build_os@
 build_vendor = @build_vendor@
 builddir = @builddir@
+capcmd = @capcmd@
 datadir = @datadir@
 datarootdir = @datarootdir@
 docdir = @docdir@
@@ -320,6 +332,7 @@ pdfdir = @pdfdir@
 prefix = @prefix@
 program_transform_name = @program_transform_name@
 psdir = @psdir@
+runstatedir = @runstatedir@
 sbindir = @sbindir@
 sharedstatedir = @sharedstatedir@
 srcdir = @srcdir@
@@ -334,12 +347,12 @@ libshadow_la_LDFLAGS = -version-info 0:0:0
 libshadow_la_SOURCES = commonio.c commonio.h defines.h encrypt.c \
 	exitcodes.h faillog.h fields.c fputsx.c getdef.c getdef.h \
 	get_gid.c getlong.c get_pid.c get_uid.c getulong.c groupio.c \
-	groupmem.c groupio.h gshadow.c lockpw.c nscd.c nscd.h \
-	pam_defs.h port.c port.h prototypes.h pwauth.c pwauth.h pwio.c \
-	pwio.h pwmem.c subordinateio.h subordinateio.c selinux.c \
-	semanage.c sgetgrent.c sgetpwent.c sgetspent.c sgroupio.c \
-	sgroupio.h shadow.c shadowio.c shadowio.h shadowmem.c spawn.c \
-	utent.c $(am__append_1)
+	groupmem.c groupio.h gshadow.c lockpw.c nscd.c nscd.h sssd.c \
+	sssd.h pam_defs.h port.c port.h prototypes.h pwauth.c pwauth.h \
+	pwio.c pwio.h pwmem.c subordinateio.h subordinateio.c \
+	selinux.c semanage.c sgetgrent.c sgetpwent.c sgetspent.c \
+	sgroupio.c sgroupio.h shadow.c shadowio.c shadowio.h \
+	shadowmem.c spawn.c utent.c $(am__append_1)

 # These files are unneeded for some reason, listed in
 # order of appearance:
@@ -365,7 +378,6 @@ $(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am  $(am__confi
 	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign lib/Makefile'; \
 	$(am__cd) $(top_srcdir) && \
 	  $(AUTOMAKE) --foreign lib/Makefile
-.PRECIOUS: Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
 	  *config.status*) \
@@ -433,6 +445,7 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/shadowio.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/shadowmem.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/spawn.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/sssd.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/subordinateio.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/tcbfuncs.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/utent.Plo@am__quote@
@@ -442,14 +455,14 @@ distclean-compile:
@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(COMPILE) -c $<
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(COMPILE) -c -o $@ $<

 .c.obj:
@am__fastdepCC_TRUE@	$(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'`
@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(COMPILE) -c `$(CYGPATH_W) '$<'`
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(COMPILE) -c -o $@ `$(CYGPATH_W) '$<'`

 .c.lo:
@am__fastdepCC_TRUE@	$(AM_V_CC)$(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
@@ -667,6 +680,8 @@ uninstall-am:
 	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
 	tags tags-am uninstall uninstall-am

+.PRECIOUS: Makefile
+

 # Tell versions [3.59,3.63) of GNU make to not export all variables.
 # Otherwise a system limit (for SysV at least) may be exceeded.
--- a/lib/commonio.c
+++ b/lib/commonio.c
@@ -45,6 +45,7 @@
 #include <stdio.h>
 #include <signal.h>
 #include "nscd.h"
+#include "sssd.h"
 #ifdef WITH_TCB
 #include <tcb.h>
 #endif				/* WITH_TCB */
@@ -140,7 +141,7 @@ static int do_lock_file (const char *file, const char *lock, bool log)
 	int retval;
 	char buf[32];

-	fd = open (file, O_CREAT | O_EXCL | O_WRONLY, 0600);
+	fd = open (file, O_CREAT | O_TRUNC | O_WRONLY, 0600);
 	if (-1 == fd) {
 		if (log) {
 			(void) fprintf (stderr,
@@ -301,15 +302,12 @@ static int create_backup (const char *backup, FILE * fp)
 	struct utimbuf ub;
 	FILE *bkfp;
 	int c;
-	mode_t mask;

 	if (fstat (fileno (fp), &sb) != 0) {
 		return -1;
 	}

-	mask = umask (077);
-	bkfp = fopen (backup, "w");
-	(void) umask (mask);
+	bkfp = fopen_set_perms (backup, "w", &sb);
 	if (NULL == bkfp) {
 		return -1;
 	}
@@ -366,6 +364,7 @@ static void free_linked_list (struct commonio_db *db)
 int commonio_setname (struct commonio_db *db, const char *name)
 {
 	snprintf (db->filename, sizeof (db->filename), "%s", name);
+	db->setname = true;
 	return 1;
 }

@@ -378,57 +377,77 @@ bool commonio_present (const struct commonio_db *db)

 int commonio_lock_nowait (struct commonio_db *db, bool log)
 {
-	char file[1024];
-	char lock[1024];
+	char* file = NULL;
+	char* lock = NULL;
+	size_t lock_file_len;
+	size_t file_len;
+	int err = 0;

 	if (db->locked) {
 		return 1;
 	}
-
-	snprintf (file, sizeof file, "%s.%lu",
+	file_len = strlen(db->filename) + 11;/* %lu max size */
+	lock_file_len = strlen(db->filename) + 6; /* sizeof ".lock" */
+	file = (char*)malloc(file_len);
+	if(file == NULL) {
+		goto cleanup_ENOMEM;
+	}
+	lock = (char*)malloc(lock_file_len);
+	if(lock == NULL) {
+		goto cleanup_ENOMEM;
+	}
+	snprintf (file, file_len, "%s.%lu",
 	          db->filename, (unsigned long) getpid ());
-	snprintf (lock, sizeof lock, "%s.lock", db->filename);
+	snprintf (lock, lock_file_len, "%s.lock", db->filename);
 	if (do_lock_file (file, lock, log) != 0) {
 		db->locked = true;
 		lock_count++;
-		return 1;
+		err = 1;
 	}
-	return 0;
+cleanup_ENOMEM:
+	if(file)
+		free(file);
+	if(lock)
+		free(lock);
+	return err;
 }


 int commonio_lock (struct commonio_db *db)
 {
+	int i;
+
 #ifdef HAVE_LCKPWDF
 	/*
-	 * only if the system libc has a real lckpwdf() - the one from
+	 * Only if the system libc has a real lckpwdf() - the one from
 	 * lockpw.c calls us and would cause infinite recursion!
+	 * It is also not used with the prefix option.
 	 */
-
-	/*
-	 * Call lckpwdf() on the first lock.
-	 * If it succeeds, call *_lock() only once
-	 * (no retries, it should always succeed).
-	 */
-	if (0 == lock_count) {
-		if (lckpwdf () == -1) {
-			if (geteuid () != 0) {
-				(void) fprintf (stderr,
-				                "%s: Permission denied.\n",
-				                Prog);
+	if (!db->setname) {
+		/*
+		 * Call lckpwdf() on the first lock.
+		 * If it succeeds, call *_lock() only once
+		 * (no retries, it should always succeed).
+		 */
+		if (0 == lock_count) {
+			if (lckpwdf () == -1) {
+				if (geteuid () != 0) {
+					(void) fprintf (stderr,
+					                "%s: Permission denied.\n",
+					                Prog);
+				}
+				return 0;	/* failure */
 			}
-			return 0;	/* failure */
 		}
-	}

-	if (commonio_lock_nowait (db, true) != 0) {
-		return 1;	/* success */
-	}
+		if (commonio_lock_nowait (db, true) != 0) {
+			return 1;	/* success */
+		}

-	ulckpwdf ();
-	return 0;		/* failure */
-#else				/* !HAVE_LCKPWDF */
-	int i;
+		ulckpwdf ();
+		return 0;		/* failure */
+	}
+#endif				/* !HAVE_LCKPWDF */

 	/*
 	 * lckpwdf() not used - do it the old way.
@@ -455,7 +474,6 @@ int commonio_lock (struct commonio_db *db)
 		}
 	}
 	return 0;		/* failure */
-#endif				/* !HAVE_LCKPWDF */
 }

 static void dec_lock_count (void)
@@ -468,6 +486,7 @@ static void dec_lock_count (void)
 			if (nscd_need_reload) {
 				nscd_flush_cache ("passwd");
 				nscd_flush_cache ("group");
+				sssd_flush_cache (SSSD_DB_PASSWD | SSSD_DB_GROUP);
 				nscd_need_reload = false;
 			}
 #ifdef HAVE_LCKPWDF
@@ -754,16 +773,16 @@ commonio_sort (struct commonio_db *db, int (*cmp) (const void *, const void *))
 	for (ptr = db->head;
 	        (NULL != ptr)
 #if KEEP_NIS_AT_END
-	     && (NULL != ptr->line)
-	     && (   ('+' != ptr->line[0])
-	         && ('-' != ptr->line[0]))
+	     && ((NULL == ptr->line)
+	         || (('+' != ptr->line[0])
+	             && ('-' != ptr->line[0])))
 #endif
 	     ;
 	     ptr = ptr->next) {
 		n++;
 	}
 #if KEEP_NIS_AT_END
-	if ((NULL != ptr) && (NULL != ptr->line)) {
+	if (NULL != ptr) {
 		nis = ptr;
 	}
 #endif
@@ -908,7 +927,6 @@ static int write_all (const struct commonio_db *db)


 int commonio_close (struct commonio_db *db)
-	/*@requires notnull db->fp@*/
 {
 	char buf[1024];
 	int errors = 0;
@@ -921,8 +939,10 @@ int commonio_close (struct commonio_db *db)
 	db->isopen = false;

 	if (!db->changed || db->readonly) {
-		(void) fclose (db->fp);
-		db->fp = NULL;
+		if (NULL != db->fp) {
+			(void) fclose (db->fp);
+			db->fp = NULL;
+		}
 		goto success;
 	}

@@ -968,11 +988,10 @@ int commonio_close (struct commonio_db *db)
 	} else {
 		/*
 		 * Default permissions for new [g]shadow files.
-		 * (passwd and group always exist...)
 		 */
-		sb.st_mode = 0400;
-		sb.st_uid = 0;
-		sb.st_gid = 0;
+		sb.st_mode = db->st_mode;
+		sb.st_uid = db->st_uid;
+		sb.st_gid = db->st_gid;
 	}

 	snprintf (buf, sizeof buf, "%s+", db->filename);
@@ -1081,6 +1100,7 @@ int commonio_update (struct commonio_db *db, const void *eptr)
 	if (NULL != p) {
 		if (next_entry_by_name (db, p->next, db->ops->getname (eptr)) != NULL) {
 			fprintf (stderr, _("Multiple entries named '%s' in %s. Please fix this with pwck or grpck.\n"), db->ops->getname (eptr), db->filename);
+			db->ops->free (nentry);
 			return 0;
 		}
 		db->ops->free (p->eptr);
--- a/lib/commonio.h
+++ b/lib/commonio.h
@@ -31,8 +31,8 @@
 */

 /* $Id$ */
-#ifndef _COMMONIO_H
-#define _COMMONIO_H
+#ifndef COMMONIO_H
+#define COMMONIO_H

 #ifdef WITH_SELINUX
 #include <selinux/selinux.h>
@@ -123,6 +123,12 @@ struct commonio_db {
 #ifdef WITH_SELINUX
 	/*@null@*/security_context_t scontext;
 #endif
+	/*
+	 * Default permissions and owner for newly created data file.
+         */
+	mode_t st_mode;
+	uid_t st_uid;
+	gid_t st_gid;
 	/*
 	 * Head, tail, current position in linked list.
 	 */
@@ -137,6 +143,7 @@ struct commonio_db {
 	bool isopen:1;
 	bool locked:1;
 	bool readonly:1;
+	bool setname:1;
 };

 extern int commonio_setname (struct commonio_db *, const char *);
--- a/lib/defines.h
+++ b/lib/defines.h
@@ -24,7 +24,7 @@ typedef unsigned char _Bool;

 /* Take care of NLS matters.  */
 #ifdef S_SPLINT_S
-extern char *setlocale(int categorie, const char *locale);
+extern char *setlocale(int categories, const char *locale);
 # define LC_ALL		(6)
 extern char * bindtextdomain (const char * domainname, const char * dirname);
 extern char * textdomain (const char * domainname);
@@ -382,4 +382,10 @@ extern char *strerror ();
 # endif
 #endif

+#ifdef HAVE_SECURE_GETENV
+#  define shadow_getenv(name) secure_getenv(name)
+# else
+#  define shadow_getenv(name) getenv(name)
+#endif
+
 #endif				/* _DEFINES_H_ */
--- a/lib/getdef.c
+++ b/lib/getdef.c
@@ -49,6 +49,32 @@ struct itemdef {
 	/*@null@*/char *value;		/* value given, or NULL if no value     */
 };

+#define PAMDEFS					\
+	{"CHFN_AUTH", NULL},			\
+	{"CHSH_AUTH", NULL},			\
+	{"CRACKLIB_DICTPATH", NULL},		\
+	{"ENV_HZ", NULL},			\
+	{"ENVIRON_FILE", NULL},			\
+	{"ENV_TZ", NULL},			\
+	{"FAILLOG_ENAB", NULL},			\
+	{"FTMP_FILE", NULL},			\
+	{"ISSUE_FILE", NULL},			\
+	{"LASTLOG_ENAB", NULL},			\
+	{"LOGIN_STRING", NULL},			\
+	{"MAIL_CHECK_ENAB", NULL},		\
+	{"MOTD_FILE", NULL},			\
+	{"NOLOGINS_FILE", NULL},		\
+	{"OBSCURE_CHECKS_ENAB", NULL},		\
+	{"PASS_ALWAYS_WARN", NULL},		\
+	{"PASS_CHANGE_TRIES", NULL},		\
+	{"PASS_MAX_LEN", NULL},			\
+	{"PASS_MIN_LEN", NULL},			\
+	{"PORTTIME_CHECKS_ENAB", NULL},		\
+	{"QUOTAS_ENAB", NULL},			\
+	{"SU_WHEEL_ONLY", NULL},		\
+	{"ULIMIT", NULL},
+
+
 #define NUMDEFS	(sizeof(def_table)/sizeof(def_table[0]))
 static struct itemdef def_table[] = {
 	{"CHFN_RESTRICT", NULL},
@@ -66,6 +92,7 @@ static struct itemdef def_table[] = {
 	{"GID_MIN", NULL},
 	{"HUSHLOGIN_FILE", NULL},
 	{"KILLCHAR", NULL},
+	{"LASTLOG_UID_MAX", NULL},
 	{"LOGIN_RETRIES", NULL},
 	{"LOGIN_TIMEOUT", NULL},
 	{"LOG_OK_LOGINS", NULL},
@@ -102,29 +129,7 @@ static struct itemdef def_table[] = {
 	{"USERDEL_CMD", NULL},
 	{"USERGROUPS_ENAB", NULL},
 #ifndef USE_PAM
-	{"CHFN_AUTH", NULL},
-	{"CHSH_AUTH", NULL},
-	{"CRACKLIB_DICTPATH", NULL},
-	{"ENV_HZ", NULL},
-	{"ENVIRON_FILE", NULL},
-	{"ENV_TZ", NULL},
-	{"FAILLOG_ENAB", NULL},
-	{"FTMP_FILE", NULL},
-	{"ISSUE_FILE", NULL},
-	{"LASTLOG_ENAB", NULL},
-	{"LOGIN_STRING", NULL},
-	{"MAIL_CHECK_ENAB", NULL},
-	{"MOTD_FILE", NULL},
-	{"NOLOGINS_FILE", NULL},
-	{"OBSCURE_CHECKS_ENAB", NULL},
-	{"PASS_ALWAYS_WARN", NULL},
-	{"PASS_CHANGE_TRIES", NULL},
-	{"PASS_MAX_LEN", NULL},
-	{"PASS_MIN_LEN", NULL},
-	{"PORTTIME_CHECKS_ENAB", NULL},
-	{"QUOTAS_ENAB", NULL},
-	{"SU_WHEEL_ONLY", NULL},
-	{"ULIMIT", NULL},
+	PAMDEFS
 #endif
 #ifdef USE_SYSLOG
 	{"SYSLOG_SG_ENAB", NULL},
@@ -134,6 +139,15 @@ static struct itemdef def_table[] = {
 	{"TCB_AUTH_GROUP", NULL},
 	{"TCB_SYMLINKS", NULL},
 	{"USE_TCB", NULL},
+#endif
+	{"FORCE_SHADOW", NULL},
+	{NULL, NULL}
+};
+
+#define NUMKNOWNDEFS	(sizeof(knowndef_table)/sizeof(knowndef_table[0]))
+static struct itemdef knowndef_table[] = {
+#ifdef USE_PAM
+	PAMDEFS
 #endif
 	{NULL, NULL}
 };
@@ -142,7 +156,7 @@ static struct itemdef def_table[] = {
 #define LOGINDEFS "/etc/login.defs"
 #endif

-static char def_fname[] = LOGINDEFS;	/* login config defs file       */
+static const char* def_fname = LOGINDEFS;	/* login config defs file       */
 static bool def_loaded = false;		/* are defs already loaded?     */

 /* local function prototypes */
@@ -397,13 +411,31 @@ static /*@observer@*/ /*@null@*/struct itemdef *def_find (const char *name)
 	 * Item was never found.
 	 */

+	for (ptr = knowndef_table; NULL != ptr->name; ptr++) {
+		if (strcmp (ptr->name, name) == 0) {
+			goto out;
+		}
+	}
 	fprintf (stderr,
 	         _("configuration error - unknown item '%s' (notify administrator)\n"),
 	         name);
 	SYSLOG ((LOG_CRIT, "unknown configuration item `%s'", name));
+
+out:
 	return (struct itemdef *) NULL;
 }

+/*
+ * setdef_config_file - set the default configuration file path
+ *
+ * must be called prior to any def* calls.
+ */
+
+void setdef_config_file (const char* file)
+{
+	def_fname = file;
+}
+
 /*
 * def_load - load configuration table
 *
@@ -416,23 +448,26 @@ static void def_load (void)
 	FILE *fp;
 	char buf[1024], *name, *value, *s;

+	/*
+	 * Set the initialized flag.
+	 * (do it early to prevent recursion in putdef_str())
+	 */
+	def_loaded = true;
+
 	/*
 	 * Open the configuration definitions file.
 	 */
 	fp = fopen (def_fname, "r");
 	if (NULL == fp) {
+		if (errno == ENOENT)
+			return;
+
 		int err = errno;
 		SYSLOG ((LOG_CRIT, "cannot open login definitions %s [%s]",
 		         def_fname, strerror (err)));
 		exit (EXIT_FAILURE);
 	}

-	/*
-	 * Set the initialized flag.
-	 * (do it early to prevent recursion in putdef_str())
-	 */
-	def_loaded = true;
-
 	/*
 	 * Go through all of the lines in the file.
 	 */
--- a/lib/getdef.h
+++ b/lib/getdef.h
@@ -40,6 +40,7 @@ extern unsigned long getdef_ulong (const char *, unsigned long);
 extern unsigned int getdef_unum (const char *, unsigned int);
 extern /*@observer@*/ /*@null@*/const char *getdef_str (const char *);
 extern int putdef_str (const char *, const char *);
+extern void setdef_config_file (const char* file);

 /* default UMASK value if not specified in /etc/login.defs */
 #define		GETDEF_DEFAULT_UMASK	022
--- a/lib/getulong.c
+++ b/lib/getulong.c
@@ -44,22 +44,19 @@
 */
 int getulong (const char *numstr, /*@out@*/unsigned long int *result)
 {
-	long long int val;
+	unsigned long int val;
 	char *endptr;

 	errno = 0;
-	val = strtoll (numstr, &endptr, 0);
+	val = strtoul (numstr, &endptr, 0);
 	if (    ('\0' == *numstr)
 	     || ('\0' != *endptr)
 	     || (ERANGE == errno)
-	     /*@+ignoresigns@*/
-	     || (val != (unsigned long int)val)
-	     /*@=ignoresigns@*/
 	   ) {
 		return 0;
 	}

-	*result = (unsigned long int)val;
+	*result = val;
 	return 1;
 }

--- a/lib/groupio.c
+++ b/lib/groupio.c
@@ -130,13 +130,17 @@ static /*@owned@*/struct commonio_db group_db = {
 #ifdef WITH_SELINUX
 	NULL,			/* scontext */
 #endif
+	0644,                   /* st_mode */
+	0,                      /* st_uid */
+	0,                      /* st_gid */
 	NULL,			/* head */
 	NULL,			/* tail */
 	NULL,			/* cursor */
 	false,			/* changed */
 	false,			/* isopen */
 	false,			/* locked */
-	false			/* readonly */
+	false,			/* readonly */
+	false			/* setname */
 };

 int gr_setdbname (const char *filename)
@@ -335,8 +339,7 @@ static /*@null@*/struct commonio_entry *merge_group_entries (
 		errno = ENOMEM;
 		return NULL;
 	}
-	snprintf(new_line, new_line_len, "%s\n%s", gr1->line, gr2->line);
-	new_line[new_line_len] = '\0';
+	snprintf(new_line, new_line_len + 1, "%s\n%s", gr1->line, gr2->line);

 	/* Concatenate the 2 list of members */
 	for (i=0; NULL != gptr1->gr_mem[i]; i++);
--- a/lib/groupmem.c
+++ b/lib/groupmem.c
@@ -55,15 +55,14 @@
 	gr->gr_name = strdup (grent->gr_name);
 	/*@=mustfreeonly@*/
 	if (NULL == gr->gr_name) {
-		free(gr);
+		gr_free(gr);
 		return NULL;
 	}
 	/*@-mustfreeonly@*/
 	gr->gr_passwd = strdup (grent->gr_passwd);
 	/*@=mustfreeonly@*/
 	if (NULL == gr->gr_passwd) {
-		free(gr->gr_name);
-		free(gr);
+		gr_free(gr);
 		return NULL;
 	}

@@ -73,21 +72,13 @@
 	gr->gr_mem = (char **) malloc ((i + 1) * sizeof (char *));
 	/*@=mustfreeonly@*/
 	if (NULL == gr->gr_mem) {
-		free(gr->gr_passwd);
-		free(gr->gr_name);
-		free(gr);
+		gr_free(gr);
 		return NULL;
 	}
 	for (i = 0; grent->gr_mem[i]; i++) {
 		gr->gr_mem[i] = strdup (grent->gr_mem[i]);
 		if (NULL == gr->gr_mem[i]) {
-			int j;
-			for (j=0; j<i; j++)
-				free(gr->gr_mem[j]);
-			free(gr->gr_mem);
-			free(gr->gr_passwd);
-			free(gr->gr_name);
-			free(gr);
+			gr_free(gr);
 			return NULL;
 		}
 	}
--- a/lib/prototypes.h
+++ b/lib/prototypes.h
@@ -72,6 +72,14 @@ extern int expire (const struct passwd *, /*@null@*/const struct spwd *);
 /* isexpired.c */
 extern int isexpired (const struct passwd *, /*@null@*/const struct spwd *);

+/* btrfs.c */
+#ifdef WITH_BTRFS
+extern int btrfs_create_subvolume(const char *path);
+extern int btrfs_remove_subvolume(const char *path);
+extern int btrfs_is_subvolume(const char *path);
+extern int is_btrfs(const char *path);
+#endif
+
 /* basename() renamed to Basename() to avoid libc name space confusion */
 /* basename.c */
 extern /*@observer@*/const char *Basename (const char *str);
@@ -179,6 +187,9 @@ extern int getrange (char *range,
                     unsigned long *min, bool *has_min,
                     unsigned long *max, bool *has_max);

+/* gettime.c */
+extern time_t gettime ();
+
 /* get_uid.c */
 extern int get_uid (const char *uidstr, uid_t *uid);

@@ -251,9 +262,9 @@ extern void motd (void);
 /* myname.c */
 extern /*@null@*//*@only@*/struct passwd *get_my_pwent (void);

-/* pam_pass_non_interractive.c */
+/* pam_pass_non_interactive.c */
 #ifdef USE_PAM
-extern int do_pam_passwd_non_interractive (const char *pam_service,
+extern int do_pam_passwd_non_interactive (const char *pam_service,
                                           const char *username,
                                           const char* password);
 #endif				/* USE_PAM */
@@ -271,6 +282,21 @@ extern void do_pam_passwd (const char *user, bool silent, bool change_expired);
 /* port.c */
 extern bool isttytime (const char *, const char *, time_t);

+/* prefix_flag.c */
+extern const char* process_prefix_flag (const char* short_opt, int argc, char **argv);
+extern struct group *prefix_getgrnam(const char *name);
+extern struct group *prefix_getgrgid(gid_t gid);
+extern struct passwd *prefix_getpwuid(uid_t uid);
+extern struct passwd *prefix_getpwnam(const char* name);
+extern struct spwd *prefix_getspnam(const char* name);
+extern struct group *prefix_getgr_nam_gid(const char *grname);
+extern void prefix_setpwent();
+extern struct passwd* prefix_getpwent();
+extern void prefix_endpwent();
+extern void prefix_setgrent();
+extern struct group* prefix_getgrent();
+extern void prefix_endgrent();
+
 /* pwd2spwd.c */
 #ifndef USE_PAM
 extern struct spwd *pwd_to_spwd (const struct passwd *);
@@ -398,17 +424,19 @@ extern int set_filesize_limit (int blocks);
 extern int user_busy (const char *name, uid_t uid);

 /* utmp.c */
+#ifndef USE_UTMPX
 extern /*@null@*/struct utmp *get_current_utmp (void);
 extern struct utmp *prepare_utmp (const char *name,
                                  const char *line,
                                  const char *host,
                                  /*@null@*/const struct utmp *ut);
 extern int setutmp (struct utmp *ut);
-#ifdef USE_UTMPX
+#else
+extern /*@null@*/struct utmpx *get_current_utmp (void);
 extern struct utmpx *prepare_utmpx (const char *name,
                                    const char *line,
                                    const char *host,
-                                    /*@null@*/const struct utmp *ut);
+                                    /*@null@*/const struct utmpx *ut);
 extern int setutmpx (struct utmpx *utx);
 #endif				/* USE_UTMPX */

--- a/lib/pwio.c
+++ b/lib/pwio.c
@@ -105,13 +105,17 @@ static struct commonio_db passwd_db = {
 #ifdef WITH_SELINUX
 	NULL,			/* scontext */
 #endif
+	0644,                   /* st_mode */
+	0,                      /* st_uid */
+	0,                      /* st_gid */
 	NULL,			/* head */
 	NULL,			/* tail */
 	NULL,			/* cursor */
 	false,			/* changed */
 	false,			/* isopen */
 	false,			/* locked */
-	false			/* readonly */
+	false,			/* readonly */
+	false			/* setname */
 };

 int pw_setdbname (const char *filename)
--- a/lib/pwmem.c
+++ b/lib/pwmem.c
@@ -56,45 +56,35 @@
 	pw->pw_name = strdup (pwent->pw_name);
 	/*@=mustfreeonly@*/
 	if (NULL == pw->pw_name) {
-		free(pw);
+		pw_free(pw);
 		return NULL;
 	}
 	/*@-mustfreeonly@*/
 	pw->pw_passwd = strdup (pwent->pw_passwd);
 	/*@=mustfreeonly@*/
 	if (NULL == pw->pw_passwd) {
-		free(pw->pw_name);
-		free(pw);
+		pw_free(pw);
 		return NULL;
 	}
 	/*@-mustfreeonly@*/
 	pw->pw_gecos = strdup (pwent->pw_gecos);
 	/*@=mustfreeonly@*/
 	if (NULL == pw->pw_gecos) {
-		free(pw->pw_passwd);
-		free(pw->pw_name);
-		free(pw);
+		pw_free(pw);
 		return NULL;
 	}
 	/*@-mustfreeonly@*/
 	pw->pw_dir = strdup (pwent->pw_dir);
 	/*@=mustfreeonly@*/
 	if (NULL == pw->pw_dir) {
-		free(pw->pw_gecos);
-		free(pw->pw_passwd);
-		free(pw->pw_name);
-		free(pw);
+		pw_free(pw);
 		return NULL;
 	}
 	/*@-mustfreeonly@*/
 	pw->pw_shell = strdup (pwent->pw_shell);
 	/*@=mustfreeonly@*/
 	if (NULL == pw->pw_shell) {
-		free(pw->pw_dir);
-		free(pw->pw_gecos);
-		free(pw->pw_passwd);
-		free(pw->pw_name);
-		free(pw);
+		pw_free(pw);
 		return NULL;
 	}

--- a/lib/sgroupio.c
+++ b/lib/sgroupio.c
@@ -40,6 +40,7 @@
 #include "prototypes.h"
 #include "defines.h"
 #include "commonio.h"
+#include "getdef.h"
 #include "sgroupio.h"

 /*@null@*/ /*@only@*/struct sgrp *__sgr_dup (const struct sgrp *sgent)
@@ -228,13 +229,17 @@ static struct commonio_db gshadow_db = {
 #ifdef WITH_SELINUX
 	NULL,			/* scontext */
 #endif
+	0400,                   /* st_mode */
+	0,                      /* st_uid */
+	0,                      /* st_gid */
 	NULL,			/* head */
 	NULL,			/* tail */
 	NULL,			/* cursor */
 	false,			/* changed */
 	false,			/* isopen */
 	false,			/* locked */
-	false			/* readonly */
+	false,			/* readonly */
+	false			/* setname */
 };

 int sgr_setdbname (const char *filename)
@@ -249,6 +254,8 @@ int sgr_setdbname (const char *filename)

 bool sgr_file_present (void)
 {
+	if (getdef_bool ("FORCE_SHADOW"))
+		return true;
 	return commonio_present (&gshadow_db);
 }

--- a/lib/shadowio.c
+++ b/lib/shadowio.c
@@ -40,6 +40,7 @@
 #include <shadow.h>
 #include <stdio.h>
 #include "commonio.h"
+#include "getdef.h"
 #include "shadowio.h"
 #ifdef WITH_TCB
 #include <tcb.h>
@@ -104,13 +105,17 @@ static struct commonio_db shadow_db = {
 #ifdef WITH_SELINUX
 	NULL,			/* scontext */
 #endif				/* WITH_SELINUX */
+	0400,                   /* st_mode */
+	0,                      /* st_uid */
+	0,                      /* st_gid */
 	NULL,			/* head */
 	NULL,			/* tail */
 	NULL,			/* cursor */
 	false,			/* changed */
 	false,			/* isopen */
 	false,			/* locked */
-	false			/* readonly */
+	false,			/* readonly */
+	false			/* setname */
 };

 int spw_setdbname (const char *filename)
@@ -125,6 +130,8 @@ int spw_setdbname (const char *filename)

 bool spw_file_present (void)
 {
+	if (getdef_bool ("FORCE_SHADOW"))
+		return true;
 	return commonio_present (&shadow_db);
 }

--- a/lib/shadowio.h
+++ b/lib/shadowio.h
@@ -31,8 +31,8 @@
 */

 /* $Id$ */
-#ifndef _SHADOWIO_H
-#define _SHADOWIO_H
+#ifndef SHADOWIO_H
+#define SHADOWIO_H

 #include "defines.h"

--- a/lib/spawn.c
+++ b/lib/spawn.c
@@ -68,8 +68,10 @@ int run_command (const char *cmd, const char *argv[],

 	do {
 		wpid = waitpid (pid, status, 0);
+		if ((pid_t)-1 == wpid && errno == ECHILD)
+			break;
 	} while (   ((pid_t)-1 == wpid && errno == EINTR)
-	         || (wpid != pid));
+	         || ((pid_t)-1 != wpid && wpid != pid));

 	if ((pid_t)-1 == wpid) {
 		fprintf (stderr, "%s: waitpid (status: %d): %s\n",
--- a/lib/sssd.c
+++ b/lib/sssd.c
@@ -0,0 +1,75 @@
+/* Author: Peter Vrabec <pvrabec@redhat.com> */
+
+#include <config.h>
+#ifdef USE_SSSD
+
+#include <stdio.h>
+#include <sys/wait.h>
+#include <sys/types.h>
+#include "exitcodes.h"
+#include "defines.h"
+#include "prototypes.h"
+#include "sssd.h"
+
+#define MSG_SSSD_FLUSH_CACHE_FAILED "%s: Failed to flush the sssd cache.\n"
+
+int sssd_flush_cache (int dbflags)
+{
+	int status, code, rv;
+	const char *cmd = "/usr/sbin/sss_cache";
+	char *sss_cache_args = NULL;
+	const char *spawnedArgs[] = {"sss_cache", NULL, NULL};
+	const char *spawnedEnv[] = {NULL};
+	int i = 0;
+
+	sss_cache_args = malloc(4);
+	if (sss_cache_args == NULL) {
+	    return -1;
+	}
+
+	sss_cache_args[i++] = '-';
+	if (dbflags & SSSD_DB_PASSWD) {
+		sss_cache_args[i++] = 'U';
+	}
+	if (dbflags & SSSD_DB_GROUP) {
+		sss_cache_args[i++] = 'G';
+	}
+	sss_cache_args[i++] = '\0';
+	if (i == 2) {
+		/* Neither passwd nor group, nothing to do */
+		free(sss_cache_args);
+		return 0;
+	}
+	spawnedArgs[1] = sss_cache_args;
+
+	rv = run_command (cmd, spawnedArgs, spawnedEnv, &status);
+	free(sss_cache_args);
+	if (rv != 0) {
+		/* run_command writes its own more detailed message. */
+		(void) fprintf (stderr, _(MSG_SSSD_FLUSH_CACHE_FAILED), Prog);
+		return -1;
+	}
+
+	code = WEXITSTATUS (status);
+	if (!WIFEXITED (status)) {
+		(void) fprintf (stderr,
+		                _("%s: sss_cache did not terminate normally (signal %d)\n"),
+		                Prog, WTERMSIG (status));
+		return -1;
+	} else if (code == E_CMD_NOTFOUND) {
+		/* sss_cache is not installed, or it is installed but uses an
+		   interpreter that is missing.  Probably the former. */
+		return 0;
+	} else if (code != 0) {
+		(void) fprintf (stderr, _("%s: sss_cache exited with status %d\n"),
+		                Prog, code);
+		(void) fprintf (stderr, _(MSG_SSSD_FLUSH_CACHE_FAILED), Prog);
+		return -1;
+	}
+
+	return 0;
+}
+#else				/* USE_SSSD */
+extern int errno;		/* warning: ANSI C forbids an empty source file */
+#endif				/* USE_SSSD */
+
--- a/lib/sssd.h
+++ b/lib/sssd.h
@@ -0,0 +1,17 @@
+#ifndef _SSSD_H_
+#define _SSSD_H_
+
+#define SSSD_DB_PASSWD	0x001
+#define SSSD_DB_GROUP	0x002
+
+/*
+ * sssd_flush_cache - flush specified service buffer in sssd cache
+ */
+#ifdef	USE_SSSD
+extern int sssd_flush_cache (int dbflags);
+#else
+#define sssd_flush_cache(service) (0)
+#endif
+
+#endif
+
--- a/lib/subordinateio.c
+++ b/lib/subordinateio.c
@@ -11,6 +11,8 @@
 #include <stdio.h>
 #include "commonio.h"
 #include "subordinateio.h"
+#include <sys/types.h>
+#include <pwd.h>

 struct subordinate_range {
 	const char *owner;
@@ -179,7 +181,7 @@ static const bool range_exists(struct commonio_db *db, const char *owner)
 *             subuid @val.
 *
 * @db: database to query
- * @owner: owning uid being queuried
+ * @owner: owning uid being queried
 * @val: subuid being searched for.
 *
 * Returns a range of subuids belonging to @owner and including the subuid
@@ -189,6 +191,15 @@ static const struct subordinate_range *find_range(struct commonio_db *db,
 						  const char *owner, unsigned long val)
 {
 	const struct subordinate_range *range;
+
+	/*
+	 * Search for exact username/group specification
+	 *
+	 * This is the original method - go fast through the db, doing only
+	 * exact username/group string comparison. Therefore we leave it as-is
+	 * for the time being, in order to keep it equally fast as it was
+	 * before.
+	 */
 	commonio_rewind(db);
 	while ((range = commonio_next(db)) != NULL) {
 		unsigned long first = range->start;
@@ -200,6 +211,76 @@ static const struct subordinate_range *find_range(struct commonio_db *db,
 		if ((val >= first) && (val <= last))
 			return range;
 	}
+
+
+        /*
+         * We only do special handling for these two files
+         */
+        if ((0 != strcmp(db->filename, "/etc/subuid")) && (0 != strcmp(db->filename, "/etc/subgid")))
+                return NULL;
+
+        /*
+         * Search loop above did not produce any result. Let's rerun it,
+         * but this time try to match actual UIDs. The first entry that
+         * matches is considered a success.
+         * (It may be specified as literal UID or as another username which
+         * has the same UID as the username we are looking for.)
+         */
+        struct passwd *pwd;
+        uid_t          owner_uid;
+        char           owner_uid_string[33] = "";
+
+
+        /* Get UID of the username we are looking for */
+        pwd = getpwnam(owner);
+        if (NULL == pwd) {
+                /* Username not defined in /etc/passwd, or error occured during lookup */
+                return NULL;
+        }
+        owner_uid = pwd->pw_uid;
+        sprintf(owner_uid_string, "%lu", (unsigned long int)owner_uid);
+
+        commonio_rewind(db);
+        while ((range = commonio_next(db)) != NULL) {
+                unsigned long first = range->start;
+                unsigned long last = first + range->count - 1;
+
+                /* For performance reasons check range before using getpwnam() */
+                if ((val < first) || (val > last)) {
+                        continue;
+                }
+
+                /*
+                 * Range matches. Check if range owner is specified
+                 * as numeric UID and if it matches.
+                 */
+                if (0 == strcmp(range->owner, owner_uid_string)) {
+                        return range;
+                }
+
+                /*
+                 * Ok, this range owner is not specified as numeric UID
+                 * we are looking for. It may be specified as another
+                 * UID or as a literal username.
+                 *
+                 * If specified as another UID, the call to getpwnam()
+                 * will return NULL.
+                 *
+                 * If specified as literal username, we will get its
+                 * UID and compare that to UID we are looking for.
+                 */
+                const struct passwd *range_owner_pwd;
+
+                range_owner_pwd = getpwnam(range->owner);
+                if (NULL == range_owner_pwd) {
+                        continue;
+                }
+
+                if (owner_uid == range_owner_pwd->pw_uid) {
+                        return range;
+                }
+        }
+
 	return NULL;
 }

@@ -337,7 +418,7 @@ fail:
 * @start: the first uid in the owned range
 * @count: the number of uids in the range
 *
- * Return 1 if the range is already present or on succcess.  On error
+ * Return 1 if the range is already present or on success.  On error
 * return 0 and set errno appropriately.
 */
 static int add_range(struct commonio_db *db,
@@ -460,13 +541,17 @@ static struct commonio_db subordinate_uid_db = {
 #ifdef WITH_SELINUX
 	NULL,			/* scontext */
 #endif
+	0644,                   /* st_mode */
+	0,                      /* st_uid */
+	0,                      /* st_gid */
 	NULL,			/* head */
 	NULL,			/* tail */
 	NULL,			/* cursor */
 	false,			/* changed */
 	false,			/* isopen */
 	false,			/* locked */
-	false			/* readonly */
+	false,			/* readonly */
+	false			/* setname */
 };

 int sub_uid_setdbname (const char *filename)
@@ -538,13 +623,17 @@ static struct commonio_db subordinate_gid_db = {
 #ifdef WITH_SELINUX
 	NULL,			/* scontext */
 #endif
+	0644,                   /* st_mode */
+	0,                      /* st_uid */
+	0,                      /* st_gid */
 	NULL,			/* head */
 	NULL,			/* tail */
 	NULL,			/* cursor */
 	false,			/* changed */
 	false,			/* isopen */
 	false,			/* locked */
-	false			/* readonly */
+	false,			/* readonly */
+	false			/* setname */
 };

 int sub_gid_setdbname (const char *filename)
--- a/libmisc/Makefile.am
+++ b/libmisc/Makefile.am
@@ -1,7 +1,7 @@

 EXTRA_DIST = .indent.pro xgetXXbyYY.c

-INCLUDES = -I$(top_srcdir)/lib
+AM_CPPFLAGS = -I$(top_srcdir)/lib

 noinst_LIBRARIES = libmisc.a

@@ -31,6 +31,7 @@ libmisc_a_SOURCES = \
 	getdate.y \
 	getgr_nam_gid.c \
 	getrange.c \
+	gettime.c \
 	hushed.c \
 	idmapping.h \
 	idmapping.c \
@@ -43,7 +44,8 @@ libmisc_a_SOURCES = \
 	myname.c \
 	obscure.c \
 	pam_pass.c \
-	pam_pass_non_interractive.c \
+	pam_pass_non_interactive.c \
+	prefix_flag.c \
 	pwd2spwd.c \
 	pwdcheck.c \
 	pwd_init.c \
@@ -70,3 +72,8 @@ libmisc_a_SOURCES = \
 	xgetspnam.c \
 	xmalloc.c \
 	yesno.c
+
+if WITH_BTRFS
+libmisc_a_SOURCES += btrfs.c
+endif
+
--- a/libmisc/Makefile.in
+++ b/libmisc/Makefile.in
@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.13.3 from Makefile.am.
+# Makefile.in generated by automake 1.15.1 from Makefile.am.
 # @configure_input@

-# Copyright (C) 1994-2013 Free Software Foundation, Inc.
+# Copyright (C) 1994-2017 Free Software Foundation, Inc.

 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -15,7 +15,17 @@
@SET_MAKE@

 VPATH = @srcdir@
-am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)'
+am__is_gnu_make = { \
+  if test -z '$(MAKELEVEL)'; then \
+    false; \
+  elif test -n '$(MAKE_HOST)'; then \
+    true; \
+  elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
+    true; \
+  else \
+    false; \
+  fi; \
+}
 am__make_running_with_option = \
  case $${target_option-} in \
      ?) ;; \
@@ -78,14 +88,14 @@ PRE_UNINSTALL = :
 POST_UNINSTALL = :
 build_triplet = @build@
 host_triplet = @host@
+@WITH_BTRFS_TRUE@am__append_1 = btrfs.c
 subdir = libmisc
-DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am getdate.c \
-	$(top_srcdir)/depcomp $(top_srcdir)/ylwrap
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
+DIST_COMMON = $(srcdir)/Makefile.am $(am__DIST_COMMON)
 mkinstalldirs = $(install_sh) -d
 CONFIG_HEADER = $(top_builddir)/config.h
 CONFIG_CLEAN_FILES =
@@ -98,6 +108,20 @@ am__v_AR_0 = @echo "  AR      " $@;
 am__v_AR_1 = 
 libmisc_a_AR = $(AR) $(ARFLAGS)
 libmisc_a_LIBADD =
+am__libmisc_a_SOURCES_DIST = addgrps.c age.c audit_help.c basename.c \
+	chkname.c chkname.h chowndir.c chowntty.c cleanup.c \
+	cleanup_group.c cleanup_user.c console.c copydir.c entry.c \
+	env.c failure.c failure.h find_new_gid.c find_new_uid.c \
+	find_new_sub_gids.c find_new_sub_uids.c getdate.h getdate.y \
+	getgr_nam_gid.c getrange.c gettime.c hushed.c idmapping.h \
+	idmapping.c isexpired.c limits.c list.c log.c loginprompt.c \
+	mail.c motd.c myname.c obscure.c pam_pass.c \
+	pam_pass_non_interactive.c prefix_flag.c pwd2spwd.c pwdcheck.c \
+	pwd_init.c remove_tree.c rlogin.c root_flag.c salt.c setugid.c \
+	setupenv.c shell.c strtoday.c sub.c sulog.c ttytype.c tz.c \
+	ulimit.c user_busy.c utmp.c valid.c xgetpwnam.c xgetpwuid.c \
+	xgetgrnam.c xgetgrgid.c xgetspnam.c xmalloc.c yesno.c btrfs.c
+@WITH_BTRFS_TRUE@am__objects_1 = btrfs.$(OBJEXT)
 am_libmisc_a_OBJECTS = addgrps.$(OBJEXT) age.$(OBJEXT) \
 	audit_help.$(OBJEXT) basename.$(OBJEXT) chkname.$(OBJEXT) \
 	chowndir.$(OBJEXT) chowntty.$(OBJEXT) cleanup.$(OBJEXT) \
@@ -106,21 +130,21 @@ am_libmisc_a_OBJECTS = addgrps.$(OBJEXT) age.$(OBJEXT) \
 	env.$(OBJEXT) failure.$(OBJEXT) find_new_gid.$(OBJEXT) \
 	find_new_uid.$(OBJEXT) find_new_sub_gids.$(OBJEXT) \
 	find_new_sub_uids.$(OBJEXT) getdate.$(OBJEXT) \
-	getgr_nam_gid.$(OBJEXT) getrange.$(OBJEXT) hushed.$(OBJEXT) \
-	idmapping.$(OBJEXT) isexpired.$(OBJEXT) limits.$(OBJEXT) \
-	list.$(OBJEXT) log.$(OBJEXT) loginprompt.$(OBJEXT) \
-	mail.$(OBJEXT) motd.$(OBJEXT) myname.$(OBJEXT) \
-	obscure.$(OBJEXT) pam_pass.$(OBJEXT) \
-	pam_pass_non_interractive.$(OBJEXT) pwd2spwd.$(OBJEXT) \
-	pwdcheck.$(OBJEXT) pwd_init.$(OBJEXT) remove_tree.$(OBJEXT) \
-	rlogin.$(OBJEXT) root_flag.$(OBJEXT) salt.$(OBJEXT) \
-	setugid.$(OBJEXT) setupenv.$(OBJEXT) shell.$(OBJEXT) \
-	strtoday.$(OBJEXT) sub.$(OBJEXT) sulog.$(OBJEXT) \
-	ttytype.$(OBJEXT) tz.$(OBJEXT) ulimit.$(OBJEXT) \
-	user_busy.$(OBJEXT) utmp.$(OBJEXT) valid.$(OBJEXT) \
-	xgetpwnam.$(OBJEXT) xgetpwuid.$(OBJEXT) xgetgrnam.$(OBJEXT) \
-	xgetgrgid.$(OBJEXT) xgetspnam.$(OBJEXT) xmalloc.$(OBJEXT) \
-	yesno.$(OBJEXT)
+	getgr_nam_gid.$(OBJEXT) getrange.$(OBJEXT) gettime.$(OBJEXT) \
+	hushed.$(OBJEXT) idmapping.$(OBJEXT) isexpired.$(OBJEXT) \
+	limits.$(OBJEXT) list.$(OBJEXT) log.$(OBJEXT) \
+	loginprompt.$(OBJEXT) mail.$(OBJEXT) motd.$(OBJEXT) \
+	myname.$(OBJEXT) obscure.$(OBJEXT) pam_pass.$(OBJEXT) \
+	pam_pass_non_interactive.$(OBJEXT) prefix_flag.$(OBJEXT) \
+	pwd2spwd.$(OBJEXT) pwdcheck.$(OBJEXT) pwd_init.$(OBJEXT) \
+	remove_tree.$(OBJEXT) rlogin.$(OBJEXT) root_flag.$(OBJEXT) \
+	salt.$(OBJEXT) setugid.$(OBJEXT) setupenv.$(OBJEXT) \
+	shell.$(OBJEXT) strtoday.$(OBJEXT) sub.$(OBJEXT) \
+	sulog.$(OBJEXT) ttytype.$(OBJEXT) tz.$(OBJEXT) \
+	ulimit.$(OBJEXT) user_busy.$(OBJEXT) utmp.$(OBJEXT) \
+	valid.$(OBJEXT) xgetpwnam.$(OBJEXT) xgetpwuid.$(OBJEXT) \
+	xgetgrnam.$(OBJEXT) xgetgrgid.$(OBJEXT) xgetspnam.$(OBJEXT) \
+	xmalloc.$(OBJEXT) yesno.$(OBJEXT) $(am__objects_1)
 libmisc_a_OBJECTS = $(am_libmisc_a_OBJECTS)
 AM_V_P = $(am__v_P_@AM_V@)
 am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
@@ -172,7 +196,7 @@ am__v_YACC_0 = @echo "  YACC    " $@;
 am__v_YACC_1 = 
 YLWRAP = $(top_srcdir)/ylwrap
 SOURCES = $(libmisc_a_SOURCES)
-DIST_SOURCES = $(libmisc_a_SOURCES)
+DIST_SOURCES = $(am__libmisc_a_SOURCES_DIST)
 am__can_run_installinfo = \
  case $$AM_UPDATE_INFO_DIR in \
    n|no|NO) false;; \
@@ -197,6 +221,8 @@ am__define_uniq_tagged_files = \
  done | $(am__uniquify_input)`
 ETAGS = etags
 CTAGS = ctags
+am__DIST_COMMON = $(srcdir)/Makefile.in $(top_srcdir)/depcomp \
+	$(top_srcdir)/ylwrap getdate.c
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 ACLOCAL = @ACLOCAL@
 AMTAR = @AMTAR@
@@ -258,6 +284,7 @@ LN_S = @LN_S@
 LTLIBICONV = @LTLIBICONV@
 LTLIBINTL = @LTLIBINTL@
 LTLIBOBJS = @LTLIBOBJS@
+LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@
 MAINT = @MAINT@
 MAKEINFO = @MAKEINFO@
 MANIFEST_TOOL = @MANIFEST_TOOL@
@@ -314,6 +341,7 @@ build_cpu = @build_cpu@
 build_os = @build_os@
 build_vendor = @build_vendor@
 builddir = @builddir@
+capcmd = @capcmd@
 datadir = @datadir@
 datarootdir = @datarootdir@
 docdir = @docdir@
@@ -339,6 +367,7 @@ pdfdir = @pdfdir@
 prefix = @prefix@
 program_transform_name = @program_transform_name@
 psdir = @psdir@
+runstatedir = @runstatedir@
 sbindir = @sbindir@
 sharedstatedir = @sharedstatedir@
 srcdir = @srcdir@
@@ -348,74 +377,21 @@ top_build_prefix = @top_build_prefix@
 top_builddir = @top_builddir@
 top_srcdir = @top_srcdir@
 EXTRA_DIST = .indent.pro xgetXXbyYY.c
-INCLUDES = -I$(top_srcdir)/lib
+AM_CPPFLAGS = -I$(top_srcdir)/lib
 noinst_LIBRARIES = libmisc.a
-libmisc_a_SOURCES = \
-	addgrps.c \
-	age.c \
-	audit_help.c \
-	basename.c \
-	chkname.c \
-	chkname.h \
-	chowndir.c \
-	chowntty.c \
-	cleanup.c \
-	cleanup_group.c \
-	cleanup_user.c \
-	console.c \
-	copydir.c \
-	entry.c \
-	env.c \
-	failure.c \
-	failure.h \
-	find_new_gid.c \
-	find_new_uid.c \
-	find_new_sub_gids.c \
-	find_new_sub_uids.c \
-	getdate.h \
-	getdate.y \
-	getgr_nam_gid.c \
-	getrange.c \
-	hushed.c \
-	idmapping.h \
-	idmapping.c \
-	isexpired.c \
-	limits.c \
-	list.c log.c \
-	loginprompt.c \
-	mail.c \
-	motd.c \
-	myname.c \
-	obscure.c \
-	pam_pass.c \
-	pam_pass_non_interractive.c \
-	pwd2spwd.c \
-	pwdcheck.c \
-	pwd_init.c \
-	remove_tree.c \
-	rlogin.c \
-	root_flag.c \
-	salt.c \
-	setugid.c \
-	setupenv.c \
-	shell.c \
-	strtoday.c \
-	sub.c \
-	sulog.c \
-	ttytype.c \
-	tz.c \
-	ulimit.c \
-	user_busy.c \
-	utmp.c \
-	valid.c \
-	xgetpwnam.c \
-	xgetpwuid.c \
-	xgetgrnam.c \
-	xgetgrgid.c \
-	xgetspnam.c \
-	xmalloc.c \
-	yesno.c
-
+libmisc_a_SOURCES = addgrps.c age.c audit_help.c basename.c chkname.c \
+	chkname.h chowndir.c chowntty.c cleanup.c cleanup_group.c \
+	cleanup_user.c console.c copydir.c entry.c env.c failure.c \
+	failure.h find_new_gid.c find_new_uid.c find_new_sub_gids.c \
+	find_new_sub_uids.c getdate.h getdate.y getgr_nam_gid.c \
+	getrange.c gettime.c hushed.c idmapping.h idmapping.c \
+	isexpired.c limits.c list.c log.c loginprompt.c mail.c motd.c \
+	myname.c obscure.c pam_pass.c pam_pass_non_interactive.c \
+	prefix_flag.c pwd2spwd.c pwdcheck.c pwd_init.c remove_tree.c \
+	rlogin.c root_flag.c salt.c setugid.c setupenv.c shell.c \
+	strtoday.c sub.c sulog.c ttytype.c tz.c ulimit.c user_busy.c \
+	utmp.c valid.c xgetpwnam.c xgetpwuid.c xgetgrnam.c xgetgrgid.c \
+	xgetspnam.c xmalloc.c yesno.c $(am__append_1)
 all: all-am

 .SUFFIXES:
@@ -429,10 +405,9 @@ $(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am  $(am__confi
 	      exit 1;; \
 	  esac; \
 	done; \
-	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu libmisc/Makefile'; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign libmisc/Makefile'; \
 	$(am__cd) $(top_srcdir) && \
-	  $(AUTOMAKE) --gnu libmisc/Makefile
-.PRECIOUS: Makefile
+	  $(AUTOMAKE) --foreign libmisc/Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
 	  *config.status*) \
@@ -469,6 +444,7 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/age.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/audit_help.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/basename.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/btrfs.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/chkname.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/chowndir.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/chowntty.Po@am__quote@
@@ -487,6 +463,7 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/getdate.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/getgr_nam_gid.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/getrange.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/gettime.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/hushed.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/idmapping.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/isexpired.Po@am__quote@
@@ -499,7 +476,8 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/myname.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/obscure.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pam_pass.Po@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pam_pass_non_interractive.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pam_pass_non_interactive.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/prefix_flag.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pwd2spwd.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pwd_init.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pwdcheck.Po@am__quote@
@@ -532,14 +510,14 @@ distclean-compile:
@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(COMPILE) -c $<
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(COMPILE) -c -o $@ $<

 .c.obj:
@am__fastdepCC_TRUE@	$(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'`
@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(COMPILE) -c `$(CYGPATH_W) '$<'`
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(COMPILE) -c -o $@ `$(CYGPATH_W) '$<'`

 .c.lo:
@am__fastdepCC_TRUE@	$(AM_V_CC)$(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
@@ -761,6 +739,8 @@ uninstall-am:
 	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
 	tags tags-am uninstall uninstall-am

+.PRECIOUS: Makefile
+

 # Tell versions [3.59,3.63) of GNU make to not export all variables.
 # Otherwise a system limit (for SysV at least) may be exceeded.
--- a/libmisc/btrfs.c
+++ b/libmisc/btrfs.c
@@ -0,0 +1,111 @@
+#include <linux/btrfs_tree.h>
+#include <linux/magic.h>
+#include <sys/statfs.h>
+#include <stdbool.h>
+
+#include "prototypes.h"
+
+static bool path_exists(const char *p)
+{
+	int ret;
+	struct stat sb;
+
+	return stat(p, &sb) == 0;
+}
+
+static const char *btrfs_cmd(void)
+{
+	const char *btrfs_paths[] = {"/sbin/btrfs",
+		"/bin/btrfs", "/usr/sbin/btrfs", "/usr/bin/btrfs", NULL};
+	const char *p;
+	int i;
+
+	for (i = 0, p = btrfs_paths[i]; p; i++, p = btrfs_paths[i])
+		if (path_exists(p))
+			return p;
+
+	return NULL;
+}
+
+static int run_btrfs_subvolume_cmd(const char *subcmd, const char *arg1, const char *arg2)
+{
+	int status = 0;
+	const char *cmd = btrfs_cmd();
+	const char *argv[] = {
+		"btrfs",
+		"subvolume",
+		subcmd,
+		arg1,
+		arg2,
+		NULL
+	};
+
+	if (access(cmd, X_OK)) {
+		return 1;
+	}
+
+	if (run_command(cmd, argv, NULL, &status))
+		return -1;
+	return status;
+}
+
+
+int btrfs_create_subvolume(const char *path)
+{
+	return run_btrfs_subvolume_cmd("create", path, NULL);
+}
+
+
+int btrfs_remove_subvolume(const char *path)
+{
+	return run_btrfs_subvolume_cmd("delete", "-C", path);
+}
+
+
+/* Adapted from btrfsprogs */
+/*
+ * This intentionally duplicates btrfs_util_is_subvolume_fd() instead of opening
+ * a file descriptor and calling it, because fstat() and fstatfs() don't accept
+ * file descriptors opened with O_PATH on old kernels (before v3.6 and before
+ * v3.12, respectively), but stat() and statfs() can be called on a path that
+ * the user doesn't have read or write permissions to.
+ *
+ * returns:
+ *   1 - btrfs subvolume
+ *   0 - not btrfs subvolume
+ *  -1 - error
+ */
+int btrfs_is_subvolume(const char *path)
+{
+	struct stat st;
+	int ret;
+
+	ret = is_btrfs(path);
+	if (ret <= 0)
+		return ret;
+
+	ret = stat(path, &st);
+	if (ret == -1)
+		return -1;
+
+	if (st.st_ino != BTRFS_FIRST_FREE_OBJECTID || !S_ISDIR(st.st_mode)) {
+		return 0;
+	}
+
+	return 1;
+}
+
+
+/* Adapted from btrfsprogs */
+int is_btrfs(const char *path)
+{
+	struct statfs sfs;
+	int ret;
+
+	ret = statfs(path, &sfs);
+	if (ret == -1)
+		return -1;
+
+	return sfs.f_type == BTRFS_SUPER_MAGIC;
+}
+
--- a/libmisc/console.c
+++ b/libmisc/console.c
@@ -50,7 +50,7 @@ static bool is_listed (const char *cfgin, const char *tty, bool def);
 static bool is_listed (const char *cfgin, const char *tty, bool def)
 {
 	FILE *fp;
-	char buf[200], *s;
+	char buf[1024], *s;
 	const char *cons;

 	/*
@@ -70,7 +70,8 @@ static bool is_listed (const char *cfgin, const char *tty, bool def)

 	if (*cons != '/') {
 		char *pbuf;
-		strcpy (buf, cons);
+		strncpy (buf, cons, sizeof (buf));
+		buf[sizeof (buf) - 1] = '\0';
 		pbuf = &buf[0];
 		while ((s = strtok (pbuf, ":")) != NULL) {
 			if (strcmp (s, tty) == 0) {
--- a/libmisc/failure.h
+++ b/libmisc/failure.h
@@ -69,7 +69,7 @@ extern int failcheck (uid_t uid, struct faillog *fl, bool failed);
 extern void failprint (const struct faillog *);

 /*
- * failtmp - update the cummulative failure log
+ * failtmp - update the cumulative failure log
 *
 *	failtmp updates the (struct utmp) formatted failure log which
 *	maintains a record of all login failures.
--- a/libmisc/find_new_gid.c
+++ b/libmisc/find_new_gid.c
@@ -1,6 +1,7 @@
 /*
 * Copyright (c) 1991 - 1994, Julianne Frances Haugh
 * Copyright (c) 2008 - 2011, Nicolas François
+ * Copyright (c) 2014, Red Hat, Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
@@ -38,6 +39,117 @@
 #include "groupio.h"
 #include "getdef.h"

+/*
+ * get_ranges - Get the minimum and maximum ID ranges for the search
+ *
+ * This function will return the minimum and maximum ranges for IDs
+ *
+ * 0: The function completed successfully
+ * EINVAL: The provided ranges are impossible (such as maximum < minimum)
+ *
+ * preferred_min: The special-case minimum value for a specifically-
+ * requested ID, which may be lower than the standard min_id
+ */
+static int get_ranges (bool sys_group, gid_t *min_id, gid_t *max_id,
+		       gid_t *preferred_min)
+{
+	gid_t gid_def_max = 0;
+
+	if (sys_group) {
+		/* System groups */
+
+		/* A requested ID is allowed to be below the autoselect range */
+		*preferred_min = (gid_t) 1;
+
+		/* Get the minimum ID range from login.defs or default to 101 */
+		*min_id = (gid_t) getdef_ulong ("SYS_GID_MIN", 101UL);
+
+		/*
+		 * If SYS_GID_MAX is unspecified, we should assume it to be one
+		 * less than the GID_MIN (which is reserved for non-system accounts)
+		 */
+		gid_def_max = (gid_t) getdef_ulong ("GID_MIN", 1000UL) - 1;
+		*max_id = (gid_t) getdef_ulong ("SYS_GID_MAX",
+				(unsigned long) gid_def_max);
+
+		/* Check that the ranges make sense */
+		if (*max_id < *min_id) {
+			(void) fprintf (stderr,
+                            _("%s: Invalid configuration: SYS_GID_MIN (%lu), "
+                              "GID_MIN (%lu), SYS_GID_MAX (%lu)\n"),
+                            Prog, (unsigned long) *min_id,
+                            getdef_ulong ("GID_MIN", 1000UL),
+                            (unsigned long) *max_id);
+			return EINVAL;
+		}
+	} else {
+		/* Non-system groups */
+
+		/* Get the values from login.defs or use reasonable defaults */
+		*min_id = (gid_t) getdef_ulong ("GID_MIN", 1000UL);
+		*max_id = (gid_t) getdef_ulong ("GID_MAX", 60000UL);
+
+		/*
+		 * The preferred minimum should match the standard ID minimum
+		 * for non-system groups.
+		 */
+		*preferred_min = *min_id;
+
+		/* Check that the ranges make sense */
+		if (*max_id < *min_id) {
+			(void) fprintf (stderr,
+					_("%s: Invalid configuration: GID_MIN (%lu), "
+					  "GID_MAX (%lu)\n"),
+					Prog, (unsigned long) *min_id,
+					(unsigned long) *max_id);
+			return EINVAL;
+		}
+	}
+
+	return 0;
+}
+
+/*
+ * check_gid - See if the requested GID is available
+ *
+ * On success, return 0
+ * If the ID is in use, return EEXIST
+ * If the ID is outside the range, return ERANGE
+ * In other cases, return errno from getgrgid()
+ */
+static int check_gid (const gid_t gid,
+		      const gid_t gid_min,
+		      const gid_t gid_max,
+		      bool *used_gids)
+{
+	/* First test that the preferred ID is in the range */
+	if (gid < gid_min || gid > gid_max) {
+		return ERANGE;
+	}
+
+	/*
+	 * Check whether we already detected this GID
+	 * using the gr_next() loop
+	 */
+	if (used_gids != NULL && used_gids[gid]) {
+		return EEXIST;
+	}
+	/* Check if the GID exists according to NSS */
+	errno = 0;
+	if (prefix_getgrgid (gid) != NULL) {
+		return EEXIST;
+	} else {
+		/* getgrgid() was NULL
+		 * we have to ignore errors as temporary
+		 * failures of remote user identity services
+		 * would completely block user/group creation
+		 */
+	}
+
+	/* If we've made it here, the GID must be available */
+	return 0;
+}
+
 /*
 * find_new_gid - Find a new unused GID.
 *
@@ -49,161 +161,338 @@
 * Return 0 on success, -1 if no unused GIDs are available.
 */
 int find_new_gid (bool sys_group,
-                  gid_t *gid,
-                  /*@null@*/gid_t const *preferred_gid)
+                 gid_t *gid,
+                 /*@null@*/gid_t const *preferred_gid)
 {
-	const struct group *grp;
-	gid_t gid_min, gid_max, group_id;
 	bool *used_gids;
+	const struct group *grp;
+	gid_t gid_min, gid_max, preferred_min;
+	gid_t group_id, id;
+	gid_t lowest_found, highest_found;
+	int result;
+	int nospam = 0;

-	assert (gid != NULL);
+	assert(gid != NULL);

-	if (!sys_group) {
-		gid_min = (gid_t) getdef_ulong ("GID_MIN", 1000UL);
-		gid_max = (gid_t) getdef_ulong ("GID_MAX", 60000UL);
-		if (gid_max < gid_min) {
-			(void) fprintf (stderr,
-			                _("%s: Invalid configuration: GID_MIN (%lu), GID_MAX (%lu)\n"),
-			                Prog, (unsigned long) gid_min, (unsigned long) gid_max);
-			return -1;
-		}
-	} else {
-		gid_min = (gid_t) getdef_ulong ("SYS_GID_MIN", 101UL);
-		gid_max = (gid_t) getdef_ulong ("GID_MIN", 1000UL) - 1;
-		gid_max = (gid_t) getdef_ulong ("SYS_GID_MAX", (unsigned long) gid_max);
-		if (gid_max < gid_min) {
-			(void) fprintf (stderr,
-			                _("%s: Invalid configuration: SYS_GID_MIN (%lu), GID_MIN (%lu), SYS_GID_MAX (%lu)\n"),
-			                Prog, (unsigned long) gid_min, getdef_ulong ("GID_MIN", 1000UL), (unsigned long) gid_max);
+	/*
+	 * First, figure out what ID range is appropriate for
+	 * automatic assignment
+	 */
+	result = get_ranges (sys_group, &gid_min, &gid_max, &preferred_min);
+	if (result == EINVAL) {
+		return -1;
+	}
+
+	/* Check if the preferred GID is available */
+	if (preferred_gid) {
+		result = check_gid (*preferred_gid, preferred_min, gid_max, NULL);
+		if (result == 0) {
+			/*
+			 * Make sure the GID isn't queued for use already
+			 */
+			if (gr_locate_gid (*preferred_gid) == NULL) {
+				*gid = *preferred_gid;
+				return 0;
+			}
+			/*
+			 * gr_locate_gid() found the GID in an as-yet uncommitted
+			 * entry. We'll proceed below and auto-set a GID.
+			 */
+		} else if (result == EEXIST || result == ERANGE) {
+			/*
+			 * Continue on below. At this time, we won't
+			 * treat these two cases differently.
+			 */
+		} else {
+			/*
+			 * An unexpected error occurred. We should report
+			 * this and fail the group creation.
+			 * This differs from the automatic creation
+			 * behavior below, since if a specific GID was
+			 * requested and generated an error, the user is
+			 * more likely to want to stop and address the
+			 * issue.
+			 */
+			fprintf (stderr,
+				_("%s: Encountered error attempting to use "
+				  "preferred GID: %s\n"),
+				Prog, strerror (result));
 			return -1;
 		}
 	}
+
+	/*
+	 * Search the entire group file,
+	 * looking for the next unused value.
+	 *
+	 * We first check the local database with gr_rewind/gr_next to find
+	 * all local values that are in use.
+	 *
+	 * We then compare the next free value to all databases (local and
+	 * remote) and iterate until we find a free one. If there are free
+	 * values beyond the lowest (system groups) or highest (non-system
+	 * groups), we will prefer those and avoid potentially reclaiming a
+	 * deleted group (which can be a security issue, since it may grant
+	 * access to files belonging to that former group).
+	 *
+	 * If there are no GIDs available at the end of the search, we will
+	 * have no choice but to iterate through the range looking for gaps.
+	 *
+	 */
+
+	/* Create an array to hold all of the discovered GIDs */
 	used_gids = malloc (sizeof (bool) * (gid_max +1));
 	if (NULL == used_gids) {
 		fprintf (stderr,
-		         _("%s: failed to allocate memory: %s\n"),
-		         Prog, strerror (errno));
+			 _("%s: failed to allocate memory: %s\n"),
+			 Prog, strerror (errno));
 		return -1;
 	}
 	memset (used_gids, false, sizeof (bool) * (gid_max + 1));

-	if (   (NULL != preferred_gid)
-	    && (*preferred_gid >= gid_min)
-	    && (*preferred_gid <= gid_max)
-	    /* Check if the user exists according to NSS */
-	    && (getgrgid (*preferred_gid) == NULL)
-	    /* Check also the local database in case of uncommitted
-	     * changes */
-	    && (gr_locate_gid (*preferred_gid) == NULL)) {
-		*gid = *preferred_gid;
-		free (used_gids);
-		return 0;
-	}
-
-
-	/*
-	 * Search the entire group file,
-	 * looking for the largest unused value.
-	 *
-	 * We check the list of groups according to NSS (setgrent/getgrent),
-	 * but we also check the local database (gr_rewind/gr_next) in case
-	 * some groups were created but the changes were not committed yet.
-	 */
-	if (sys_group) {
-		gid_t id;
-		/* setgrent / getgrent / endgrent can be very slow with
-		 * LDAP configurations (and many accounts).
-		 * Since there is a limited amount of IDs to be tested
-		 * for system accounts, we just check the existence
-		 * of IDs with getgrgid.
+	/* First look for the lowest and highest value in the local database */
+	(void) gr_rewind ();
+	highest_found = gid_min;
+	lowest_found = gid_max;
+	while ((grp = gr_next ()) != NULL) {
+		/*
+		 * Does this entry have a lower GID than the lowest we've found
+		 * so far?
 		 */
-		group_id = gid_max;
-		for (id = gid_max; id >= gid_min; id--) {
-			if (getgrgid (id) != NULL) {
-				group_id = id - 1;
-				used_gids[id] = true;
-			}
+		if ((grp->gr_gid <= lowest_found) && (grp->gr_gid >= gid_min)) {
+			lowest_found = grp->gr_gid - 1;
 		}

-		(void) gr_rewind ();
-		while ((grp = gr_next ()) != NULL) {
-			if ((grp->gr_gid <= group_id) && (grp->gr_gid >= gid_min)) {
-				group_id = grp->gr_gid - 1;
-			}
-			/* create index of used GIDs */
-			if (grp->gr_gid <= gid_max) {
-				used_gids[grp->gr_gid] = true;
-			}
+		/*
+		 * Does this entry have a higher GID than the highest we've found
+		 * so far?
+		 */
+		if ((grp->gr_gid >= highest_found) && (grp->gr_gid <= gid_max)) {
+			highest_found = grp->gr_gid + 1;
 		}
-	} else {
-		group_id = gid_min;
-		setgrent ();
-		while ((grp = getgrent ()) != NULL) {
-			if ((grp->gr_gid >= group_id) && (grp->gr_gid <= gid_max)) {
-				group_id = grp->gr_gid + 1;
-			}
-			/* create index of used GIDs */
-			if (grp->gr_gid <= gid_max) {
-				used_gids[grp->gr_gid] = true;
-			}
-		}
-		endgrent ();

-		(void) gr_rewind ();
-		while ((grp = gr_next ()) != NULL) {
-			if ((grp->gr_gid >= group_id) && (grp->gr_gid <= gid_max)) {
-				group_id = grp->gr_gid + 1;
-			}
-			/* create index of used GIDs */
-			if (grp->gr_gid <= gid_max) {
-				used_gids[grp->gr_gid] = true;
-			}
+		/* create index of used GIDs */
+		if (grp->gr_gid >= gid_min
+			&& grp->gr_gid <= gid_max) {
+
+			used_gids[grp->gr_gid] = true;
 		}
 	}

-	/*
-	 * If a group (resp. system group) with GID equal to GID_MAX (resp.
-	 * GID_MIN) exists, the above algorithm will give us GID_MAX+1
-	 * (resp. GID_MIN-1) even if not unique. Search for the first free
-	 * GID starting with GID_MIN (resp. GID_MAX).
-	 */
 	if (sys_group) {
-		if (group_id < gid_min) {
-			for (group_id = gid_max; group_id >= gid_min; group_id--) {
-				if (false == used_gids[group_id]) {
-					break;
-				}
-			}
-			if (group_id < gid_min) {
-				fprintf (stderr,
-				         _("%s: Can't get unique system GID (no more available GIDs)\n"),
-				         Prog);
-				SYSLOG ((LOG_WARN,
-				         "no more available GID on the system"));
+		/*
+		 * For system groups, we want to start from the
+		 * top of the range and work downwards.
+		 */
+
+		/*
+		 * At the conclusion of the gr_next() search, we will either
+		 * have a presumed-free GID or we will be at GID_MIN - 1.
+		 */
+		if (lowest_found < gid_min) {
+			/*
+			 * In this case, a GID is in use at GID_MIN.
+			 *
+			 * We will reset the search to GID_MAX and proceed down
+			 * through all the GIDs (skipping those we detected with
+			 * used_gids) for a free one. It is a known issue that
+			 * this may result in reusing a previously-deleted GID,
+			 * so administrators should be instructed to use this
+			 * auto-detection with care (and prefer to assign GIDs
+			 * explicitly).
+			 */
+			lowest_found = gid_max;
+		}
+
+		/* Search through all of the IDs in the range */
+		for (id = lowest_found; id >= gid_min; id--) {
+			result = check_gid (id, gid_min, gid_max, used_gids);
+			if (result == 0) {
+				/* This GID is available. Return it. */
+				*gid = id;
 				free (used_gids);
-				return -1;
+				return 0;
+			} else if (result == EEXIST) {
+				/* This GID is in use, we'll continue to the next */
+			} else {
+				/*
+				 * An unexpected error occurred.
+				 *
+				 * Only report it the first time to avoid spamming
+				 * the logs
+				 *
+				 */
+				if (!nospam) {
+					fprintf (stderr,
+						_("%s: Can't get unique system GID (%s). "
+						  "Suppressing additional messages.\n"),
+						Prog, strerror (result));
+					SYSLOG ((LOG_ERR,
+						"Error checking available GIDs: %s",
+						strerror (result)));
+					nospam = 1;
+				}
+				/*
+				 * We will continue anyway. Hopefully a later GID
+				 * will work properly.
+				 */
 			}
 		}
-	} else {
-		if (group_id > gid_max) {
-			for (group_id = gid_min; group_id <= gid_max; group_id++) {
-				if (false == used_gids[group_id]) {
-					break;
+
+		/*
+		 * If we get all the way through the loop, try again from GID_MAX,
+		 * unless that was where we previously started. (NOTE: the worst-case
+		 * scenario here is that we will run through (GID_MAX - GID_MIN - 1)
+		 * cycles *again* if we fall into this case with lowest_found as
+		 * GID_MAX - 1, all groups in the range in use and maintained by
+		 * network services such as LDAP.)
+		 */
+		if (lowest_found != gid_max) {
+			for (id = gid_max; id >= gid_min; id--) {
+				result = check_gid (id, gid_min, gid_max, used_gids);
+				if (result == 0) {
+					/* This GID is available. Return it. */
+					*gid = id;
+					free (used_gids);
+					return 0;
+				} else if (result == EEXIST) {
+					/* This GID is in use, we'll continue to the next */
+				} else {
+					/*
+					 * An unexpected error occurred.
+					 *
+					 * Only report it the first time to avoid spamming
+					 * the logs
+					 *
+					 */
+					if (!nospam) {
+						fprintf (stderr,
+							_("%s: Can't get unique system GID (%s). "
+							  "Suppressing additional messages.\n"),
+							Prog, strerror (result));
+						SYSLOG ((LOG_ERR,
+							"Error checking available GIDs: %s",
+							strerror (result)));
+						nospam = 1;
+					}
+					/*
+					 * We will continue anyway. Hopefully a later GID
+					 * will work properly.
+					 */
 				}
 			}
-			if (group_id > gid_max) {
-				fprintf (stderr,
-				         _("%s: Can't get unique GID (no more available GIDs)\n"),
-				         Prog);
-				SYSLOG ((LOG_WARN, "no more available GID on the system"));
+		}
+	} else { /* !sys_group */
+		/*
+		 * For non-system groups, we want to start from the
+		 * bottom of the range and work upwards.
+		 */
+
+		/*
+		 * At the conclusion of the gr_next() search, we will either
+		 * have a presumed-free GID or we will be at GID_MAX + 1.
+		 */
+		if (highest_found > gid_max) {
+			/*
+			 * In this case, a GID is in use at GID_MAX.
+			 *
+			 * We will reset the search to GID_MIN and proceed up
+			 * through all the GIDs (skipping those we detected with
+			 * used_gids) for a free one. It is a known issue that
+			 * this may result in reusing a previously-deleted GID,
+			 * so administrators should be instructed to use this
+			 * auto-detection with care (and prefer to assign GIDs
+			 * explicitly).
+			 */
+			highest_found = gid_min;
+		}
+
+		/* Search through all of the IDs in the range */
+		for (id = highest_found; id <= gid_max; id++) {
+			result = check_gid (id, gid_min, gid_max, used_gids);
+			if (result == 0) {
+				/* This GID is available. Return it. */
+				*gid = id;
 				free (used_gids);
-				return -1;
+				return 0;
+			} else if (result == EEXIST) {
+				/* This GID is in use, we'll continue to the next */
+			} else {
+				/*
+				 * An unexpected error occurred.
+				 *
+				 * Only report it the first time to avoid spamming
+				 * the logs
+				 *
+				 */
+				if (!nospam) {
+					fprintf (stderr,
+						_("%s: Can't get unique GID (%s). "
+						  "Suppressing additional messages.\n"),
+						Prog, strerror (result));
+					SYSLOG ((LOG_ERR,
+						"Error checking available GIDs: %s",
+						strerror (result)));
+					nospam = 1;
+				}
+				/*
+				 * We will continue anyway. Hopefully a later GID
+				 * will work properly.
+				 */
+			}
+		}
+
+		/*
+		 * If we get all the way through the loop, try again from GID_MIN,
+		 * unless that was where we previously started. (NOTE: the worst-case
+		 * scenario here is that we will run through (GID_MAX - GID_MIN - 1)
+		 * cycles *again* if we fall into this case with highest_found as
+		 * GID_MIN + 1, all groups in the range in use and maintained by
+		 * network services such as LDAP.)
+		 */
+		if (highest_found != gid_min) {
+			for (id = gid_min; id <= gid_max; id++) {
+				result = check_gid (id, gid_min, gid_max, used_gids);
+				if (result == 0) {
+					/* This GID is available. Return it. */
+					*gid = id;
+					free (used_gids);
+					return 0;
+				} else if (result == EEXIST) {
+					/* This GID is in use, we'll continue to the next */
+				} else {
+					/*
+					 * An unexpected error occurred.
+					 *
+					 * Only report it the first time to avoid spamming
+					 * the logs
+					 *
+					 */
+					if (!nospam) {
+						fprintf (stderr,
+							_("%s: Can't get unique GID (%s). "
+							  "Suppressing additional messages.\n"),
+							Prog, strerror (result));
+						SYSLOG ((LOG_ERR,
+							"Error checking available GIDs: %s",
+							strerror (result)));
+						nospam = 1;
+					}
+					/*
+					 * We will continue anyway. Hopefully a later GID
+					 * will work properly.
+					 */
+				}
 			}
 		}
 	}

+	/* The code reached here and found no available IDs in the range */
+	fprintf (stderr,
+		_("%s: Can't get unique GID (no more available GIDs)\n"),
+		Prog);
+	SYSLOG ((LOG_WARN, "no more available GIDs on the system"));
 	free (used_gids);
-	*gid = group_id;
-	return 0;
+	return -1;
 }

--- a/libmisc/find_new_uid.c
+++ b/libmisc/find_new_uid.c
@@ -1,6 +1,7 @@
 /*
 * Copyright (c) 1991 - 1994, Julianne Frances Haugh
 * Copyright (c) 2008 - 2011, Nicolas François
+ * Copyright (c) 2014, Red Hat, Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
@@ -38,6 +39,117 @@
 #include "pwio.h"
 #include "getdef.h"

+/*
+ * get_ranges - Get the minimum and maximum ID ranges for the search
+ *
+ * This function will return the minimum and maximum ranges for IDs
+ *
+ * 0: The function completed successfully
+ * EINVAL: The provided ranges are impossible (such as maximum < minimum)
+ *
+ * preferred_min: The special-case minimum value for a specifically-
+ * requested ID, which may be lower than the standard min_id
+ */
+static int get_ranges (bool sys_user, uid_t *min_id, uid_t *max_id,
+			uid_t *preferred_min)
+{
+	uid_t uid_def_max = 0;
+
+	if (sys_user) {
+		/* System users */
+
+		/* A requested ID is allowed to be below the autoselect range */
+		*preferred_min = (uid_t) 1;
+
+		/* Get the minimum ID range from login.defs or default to 101 */
+		*min_id = (uid_t) getdef_ulong ("SYS_UID_MIN", 101UL);
+
+		/*
+		 * If SYS_UID_MAX is unspecified, we should assume it to be one
+		 * less than the UID_MIN (which is reserved for non-system accounts)
+		 */
+		uid_def_max = (uid_t) getdef_ulong ("UID_MIN", 1000UL) - 1;
+		*max_id = (uid_t) getdef_ulong ("SYS_UID_MAX",
+				(unsigned long) uid_def_max);
+
+		/* Check that the ranges make sense */
+		if (*max_id < *min_id) {
+			(void) fprintf (stderr,
+                            _("%s: Invalid configuration: SYS_UID_MIN (%lu), "
+                              "UID_MIN (%lu), SYS_UID_MAX (%lu)\n"),
+                            Prog, (unsigned long) *min_id,
+                            getdef_ulong ("UID_MIN", 1000UL),
+                            (unsigned long) *max_id);
+			return EINVAL;
+		}
+	} else {
+		/* Non-system users */
+
+		/* Get the values from login.defs or use reasonable defaults */
+		*min_id = (uid_t) getdef_ulong ("UID_MIN", 1000UL);
+		*max_id = (uid_t) getdef_ulong ("UID_MAX", 60000UL);
+
+		/*
+		 * The preferred minimum should match the standard ID minimum
+		 * for non-system users.
+		 */
+		*preferred_min = *min_id;
+
+		/* Check that the ranges make sense */
+		if (*max_id < *min_id) {
+			(void) fprintf (stderr,
+					_("%s: Invalid configuration: UID_MIN (%lu), "
+					  "UID_MAX (%lu)\n"),
+					Prog, (unsigned long) *min_id,
+					(unsigned long) *max_id);
+			return EINVAL;
+		}
+	}
+
+	return 0;
+}
+
+/*
+ * check_uid - See if the requested UID is available
+ *
+ * On success, return 0
+ * If the ID is in use, return EEXIST
+ * If the ID is outside the range, return ERANGE
+ * In other cases, return errno from getpwuid()
+ */
+static int check_uid(const uid_t uid,
+		     const uid_t uid_min,
+		     const uid_t uid_max,
+		     bool *used_uids)
+{
+	/* First test that the preferred ID is in the range */
+	if (uid < uid_min || uid > uid_max) {
+		return ERANGE;
+	}
+
+	/*
+	 * Check whether we already detected this UID
+	 * using the pw_next() loop
+	 */
+	if (used_uids != NULL && used_uids[uid]) {
+		return EEXIST;
+	}
+	/* Check if the UID exists according to NSS */
+	errno = 0;
+	if (prefix_getpwuid(uid) != NULL) {
+		return EEXIST;
+	} else {
+		/* getpwuid() was NULL
+		 * we have to ignore errors as temporary
+		 * failures of remote user identity services
+		 * would completely block user/group creation
+		 */
+	}
+
+	/* If we've made it here, the UID must be available */
+	return 0;
+}
+
 /*
 * find_new_uid - Find a new unused UID.
 *
@@ -48,162 +160,339 @@
 * 
 * Return 0 on success, -1 if no unused UIDs are available.
 */
-int find_new_uid (bool sys_user,
-                  uid_t *uid,
-                  /*@null@*/uid_t const *preferred_uid)
+int find_new_uid(bool sys_user,
+                 uid_t *uid,
+                 /*@null@*/uid_t const *preferred_uid)
 {
-	const struct passwd *pwd;
-	uid_t uid_min, uid_max, user_id;
 	bool *used_uids;
+	const struct passwd *pwd;
+	uid_t uid_min, uid_max, preferred_min;
+	uid_t user_id, id;
+	uid_t lowest_found, highest_found;
+	int result;
+	int nospam = 0;

 	assert (uid != NULL);

-	if (!sys_user) {
-		uid_min = (uid_t) getdef_ulong ("UID_MIN", 1000UL);
-		uid_max = (uid_t) getdef_ulong ("UID_MAX", 60000UL);
-		if (uid_max < uid_min) {
-			(void) fprintf (stderr,
-			                _("%s: Invalid configuration: UID_MIN (%lu), UID_MAX (%lu)\n"),
-			                Prog, (unsigned long) uid_min, (unsigned long) uid_max);
-			return -1;
-		}
-	} else {
-		uid_min = (uid_t) getdef_ulong ("SYS_UID_MIN", 101UL);
-		uid_max = (uid_t) getdef_ulong ("UID_MIN", 1000UL) - 1;
-		uid_max = (uid_t) getdef_ulong ("SYS_UID_MAX", (unsigned long) uid_max);
-		if (uid_max < uid_min) {
-			(void) fprintf (stderr,
-			                _("%s: Invalid configuration: SYS_UID_MIN (%lu), UID_MIN (%lu), SYS_UID_MAX (%lu)\n"),
-			                Prog, (unsigned long) uid_min, getdef_ulong ("UID_MIN", 1000UL), (unsigned long) uid_max);
+	/*
+	 * First, figure out what ID range is appropriate for
+	 * automatic assignment
+	 */
+	result = get_ranges (sys_user, &uid_min, &uid_max, &preferred_min);
+	if (result == EINVAL) {
+		return -1;
+	}
+
+	/* Check if the preferred UID is available */
+	if (preferred_uid) {
+		result = check_uid (*preferred_uid, preferred_min, uid_max, NULL);
+		if (result == 0) {
+			/*
+			 * Make sure the UID isn't queued for use already
+			 */
+			if (pw_locate_uid (*preferred_uid) == NULL) {
+				*uid = *preferred_uid;
+				return 0;
+			}
+			/*
+			 * pw_locate_uid() found the UID in an as-yet uncommitted
+			 * entry. We'll proceed below and auto-set an UID.
+			 */
+		} else if (result == EEXIST || result == ERANGE) {
+			/*
+			 * Continue on below. At this time, we won't
+			 * treat these two cases differently.
+			 */
+		} else {
+			/*
+			 * An unexpected error occurred. We should report
+			 * this and fail the user creation.
+			 * This differs from the automatic creation
+			 * behavior below, since if a specific UID was
+			 * requested and generated an error, the user is
+			 * more likely to want to stop and address the
+			 * issue.
+			 */
+			fprintf (stderr,
+				_("%s: Encountered error attempting to use "
+				  "preferred UID: %s\n"),
+				Prog, strerror (result));
 			return -1;
 		}
 	}
+
+	/*
+	 * Search the entire passwd file,
+	 * looking for the next unused value.
+	 *
+	 * We first check the local database with pw_rewind/pw_next to find
+	 * all local values that are in use.
+	 *
+	 * We then compare the next free value to all databases (local and
+	 * remote) and iterate until we find a free one. If there are free
+	 * values beyond the lowest (system users) or highest (non-system
+	 * users), we will prefer those and avoid potentially reclaiming a
+	 * deleted user (which can be a security issue, since it may grant
+	 * access to files belonging to that former user).
+	 *
+	 * If there are no UIDs available at the end of the search, we will
+	 * have no choice but to iterate through the range looking for gaps.
+	 *
+	 */
+
+	/* Create an array to hold all of the discovered UIDs */
 	used_uids = malloc (sizeof (bool) * (uid_max +1));
 	if (NULL == used_uids) {
 		fprintf (stderr,
-		         _("%s: failed to allocate memory: %s\n"),
-		         Prog, strerror (errno));
+			 _("%s: failed to allocate memory: %s\n"),
+			 Prog, strerror (errno));
 		return -1;
 	}
 	memset (used_uids, false, sizeof (bool) * (uid_max + 1));

-	if (   (NULL != preferred_uid)
-	    && (*preferred_uid >= uid_min)
-	    && (*preferred_uid <= uid_max)
-	    /* Check if the user exists according to NSS */
-	    && (getpwuid (*preferred_uid) == NULL)
-	    /* Check also the local database in case of uncommitted
-	     * changes */
-	    && (pw_locate_uid (*preferred_uid) == NULL)) {
-		*uid = *preferred_uid;
-		free (used_uids);
-		return 0;
-	}
-
-
-	/*
-	 * Search the entire password file,
-	 * looking for the largest unused value.
-	 *
-	 * We check the list of users according to NSS (setpwent/getpwent),
-	 * but we also check the local database (pw_rewind/pw_next) in case
-	 * some users were created but the changes were not committed yet.
-	 */
-	if (sys_user) {
-		uid_t id;
-		/* setpwent / getpwent / endpwent can be very slow with
-		 * LDAP configurations (and many accounts).
-		 * Since there is a limited amount of IDs to be tested
-		 * for system accounts, we just check the existence
-		 * of IDs with getpwuid.
+	/* First look for the lowest and highest value in the local database */
+	(void) pw_rewind ();
+	highest_found = uid_min;
+	lowest_found = uid_max;
+	while ((pwd = pw_next ()) != NULL) {
+		/*
+		 * Does this entry have a lower UID than the lowest we've found
+		 * so far?
 		 */
-		user_id = uid_max;
-		for (id = uid_max; id >= uid_min; id--) {
-			if (getpwuid (id) != NULL) {
-				user_id = id - 1;
-				used_uids[id] = true;
-			}
+		if ((pwd->pw_uid <= lowest_found) && (pwd->pw_uid >= uid_min)) {
+			lowest_found = pwd->pw_uid - 1;
 		}

-		(void) pw_rewind ();
-		while ((pwd = pw_next ()) != NULL) {
-			if ((pwd->pw_uid <= user_id) && (pwd->pw_uid >= uid_min)) {
-				user_id = pwd->pw_uid - 1;
-			}
-			/* create index of used UIDs */
-			if (pwd->pw_uid <= uid_max) {
-				used_uids[pwd->pw_uid] = true;
-			}
+		/*
+		 * Does this entry have a higher UID than the highest we've found
+		 * so far?
+		 */
+		if ((pwd->pw_uid >= highest_found) && (pwd->pw_uid <= uid_max)) {
+			highest_found = pwd->pw_uid + 1;
 		}
-	} else {
-		user_id = uid_min;
-		setpwent ();
-		while ((pwd = getpwent ()) != NULL) {
-			if ((pwd->pw_uid >= user_id) && (pwd->pw_uid <= uid_max)) {
-				user_id = pwd->pw_uid + 1;
-			}
-			/* create index of used UIDs */
-			if (pwd->pw_uid <= uid_max) {
-				used_uids[pwd->pw_uid] = true;
-			}
-		}
-		endpwent ();

-		(void) pw_rewind ();
-		while ((pwd = pw_next ()) != NULL) {
-			if ((pwd->pw_uid >= user_id) && (pwd->pw_uid <= uid_max)) {
-				user_id = pwd->pw_uid + 1;
-			}
-			/* create index of used UIDs */
-			if (pwd->pw_uid <= uid_max) {
-				used_uids[pwd->pw_uid] = true;
-			}
+		/* create index of used UIDs */
+		if (pwd->pw_uid >= uid_min
+			&& pwd->pw_uid <= uid_max) {
+
+			used_uids[pwd->pw_uid] = true;
 		}
 	}

-	/*
-	 * If a user (resp. system user) with UID equal to UID_MAX (resp.
-	 * UID_MIN) exists, the above algorithm will give us UID_MAX+1
-	 * (resp. UID_MIN-1) even if not unique. Search for the first free
-	 * UID starting with UID_MIN (resp. UID_MAX).
-	 */
 	if (sys_user) {
-		if (user_id < uid_min) {
-			for (user_id = uid_max; user_id >= uid_min; user_id--) {
-				if (false == used_uids[user_id]) {
-					break;
-				}
-			}
-			if (user_id < uid_min ) {
-				fprintf (stderr,
-				         _("%s: Can't get unique system UID (no more available UIDs)\n"),
-				         Prog);
-				SYSLOG ((LOG_WARN,
-				         "no more available UID on the system"));
+		/*
+		 * For system users, we want to start from the
+		 * top of the range and work downwards.
+		 */
+
+		/*
+		 * At the conclusion of the pw_next() search, we will either
+		 * have a presumed-free UID or we will be at UID_MIN - 1.
+		 */
+		if (lowest_found < uid_min) {
+			/*
+			 * In this case, an UID is in use at UID_MIN.
+			 *
+			 * We will reset the search to UID_MAX and proceed down
+			 * through all the UIDs (skipping those we detected with
+			 * used_uids) for a free one. It is a known issue that
+			 * this may result in reusing a previously-deleted UID,
+			 * so administrators should be instructed to use this
+			 * auto-detection with care (and prefer to assign UIDs
+			 * explicitly).
+			 */
+			lowest_found = uid_max;
+		}
+
+		/* Search through all of the IDs in the range */
+		for (id = lowest_found; id >= uid_min; id--) {
+			result = check_uid (id, uid_min, uid_max, used_uids);
+			if (result == 0) {
+				/* This UID is available. Return it. */
+				*uid = id;
 				free (used_uids);
-				return -1;
+				return 0;
+			} else if (result == EEXIST) {
+				/* This UID is in use, we'll continue to the next */
+			} else {
+				/*
+				 * An unexpected error occurred.
+				 *
+				 * Only report it the first time to avoid spamming
+				 * the logs
+				 *
+				 */
+				if (!nospam) {
+					fprintf (stderr,
+						_("%s: Can't get unique system UID (%s). "
+						  "Suppressing additional messages.\n"),
+						Prog, strerror (result));
+					SYSLOG ((LOG_ERR,
+						"Error checking available UIDs: %s",
+						strerror (result)));
+					nospam = 1;
+				}
+				/*
+				 * We will continue anyway. Hopefully a later UID
+				 * will work properly.
+				 */
 			}
 		}
-	} else {
-		if (user_id > uid_max) {
-			for (user_id = uid_min; user_id <= uid_max; user_id++) {
-				if (false == used_uids[user_id]) {
-					break;
+
+		/*
+		 * If we get all the way through the loop, try again from UID_MAX,
+		 * unless that was where we previously started. (NOTE: the worst-case
+		 * scenario here is that we will run through (UID_MAX - UID_MIN - 1)
+		 * cycles *again* if we fall into this case with lowest_found as
+		 * UID_MAX - 1, all users in the range in use and maintained by
+		 * network services such as LDAP.)
+		 */
+		if (lowest_found != uid_max) {
+			for (id = uid_max; id >= uid_min; id--) {
+				result = check_uid (id, uid_min, uid_max, used_uids);
+				if (result == 0) {
+					/* This UID is available. Return it. */
+					*uid = id;
+					free (used_uids);
+					return 0;
+				} else if (result == EEXIST) {
+					/* This UID is in use, we'll continue to the next */
+				} else {
+					/*
+					 * An unexpected error occurred.
+					 *
+					 * Only report it the first time to avoid spamming
+					 * the logs
+					 *
+					 */
+					if (!nospam) {
+						fprintf (stderr,
+							_("%s: Can't get unique system UID (%s). "
+							  "Suppressing additional messages.\n"),
+							Prog, strerror (result));
+						SYSLOG((LOG_ERR,
+							"Error checking available UIDs: %s",
+							strerror (result)));
+						nospam = 1;
+					}
+					/*
+					 * We will continue anyway. Hopefully a later UID
+					 * will work properly.
+					 */
 				}
 			}
-			if (user_id > uid_max) {
-				fprintf (stderr,
-				         _("%s: Can't get unique UID (no more available UIDs)\n"),
-				         Prog);
-				SYSLOG ((LOG_WARN, "no more available UID on the system"));
+		}
+	} else { /* !sys_user */
+		/*
+		 * For non-system users, we want to start from the
+		 * bottom of the range and work upwards.
+		 */
+
+		/*
+		 * At the conclusion of the pw_next() search, we will either
+		 * have a presumed-free UID or we will be at UID_MAX + 1.
+		 */
+		if (highest_found > uid_max) {
+			/*
+			 * In this case, a UID is in use at UID_MAX.
+			 *
+			 * We will reset the search to UID_MIN and proceed up
+			 * through all the UIDs (skipping those we detected with
+			 * used_uids) for a free one. It is a known issue that
+			 * this may result in reusing a previously-deleted UID,
+			 * so administrators should be instructed to use this
+			 * auto-detection with care (and prefer to assign UIDs
+			 * explicitly).
+			 */
+			highest_found = uid_min;
+		}
+
+		/* Search through all of the IDs in the range */
+		for (id = highest_found; id <= uid_max; id++) {
+			result = check_uid (id, uid_min, uid_max, used_uids);
+			if (result == 0) {
+				/* This UID is available. Return it. */
+				*uid = id;
 				free (used_uids);
-				return -1;
+				return 0;
+			} else if (result == EEXIST) {
+				/* This UID is in use, we'll continue to the next */
+			} else {
+				/*
+				 * An unexpected error occurred.
+				 *
+				 * Only report it the first time to avoid spamming
+				 * the logs
+				 *
+				 */
+				if (!nospam) {
+					fprintf (stderr,
+						_("%s: Can't get unique UID (%s). "
+						  "Suppressing additional messages.\n"),
+						Prog, strerror (result));
+					SYSLOG ((LOG_ERR,
+						"Error checking available UIDs: %s",
+						strerror (result)));
+					nospam = 1;
+				}
+				/*
+				 * We will continue anyway. Hopefully a later UID
+				 * will work properly.
+				 */
+			}
+		}
+
+		/*
+		 * If we get all the way through the loop, try again from UID_MIN,
+		 * unless that was where we previously started. (NOTE: the worst-case
+		 * scenario here is that we will run through (UID_MAX - UID_MIN - 1)
+		 * cycles *again* if we fall into this case with highest_found as
+		 * UID_MIN + 1, all users in the range in use and maintained by
+		 * network services such as LDAP.)
+		 */
+		if (highest_found != uid_min) {
+			for (id = uid_min; id <= uid_max; id++) {
+				result = check_uid (id, uid_min, uid_max, used_uids);
+				if (result == 0) {
+					/* This UID is available. Return it. */
+					*uid = id;
+					free (used_uids);
+					return 0;
+				} else if (result == EEXIST) {
+					/* This UID is in use, we'll continue to the next */
+				} else {
+					/*
+					 * An unexpected error occurred.
+					 *
+					 * Only report it the first time to avoid spamming
+					 * the logs
+					 *
+					 */
+					if (!nospam) {
+						fprintf (stderr,
+							_("%s: Can't get unique UID (%s). "
+							  "Suppressing additional messages.\n"),
+							Prog, strerror (result));
+						SYSLOG ((LOG_ERR,
+							"Error checking available UIDs: %s",
+							strerror (result)));
+						nospam = 1;
+					}
+					/*
+					 * We will continue anyway. Hopefully a later UID
+					 * will work properly.
+					 */
+				}
 			}
 		}
 	}

+	/* The code reached here and found no available IDs in the range */
+	fprintf (stderr,
+		_("%s: Can't get unique UID (no more available UIDs)\n"),
+		Prog);
+	SYSLOG ((LOG_WARN, "no more available UIDs on the system"));
 	free (used_uids);
-	*uid = user_id;
-	return 0;
+	return -1;
 }

--- a/libmisc/getdate.c
+++ b/libmisc/getdate.c
@@ -1,8 +1,8 @@
-/* A Bison parser, made by GNU Bison 3.0.2.  */
+/* A Bison parser, made by GNU Bison 3.0.4.  */

 /* Bison implementation for Yacc-like parsers in C

-   Copyright (C) 1984, 1989-1990, 2000-2013 Free Software Foundation, Inc.
+   Copyright (C) 1984, 1989-1990, 2000-2015 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -44,7 +44,7 @@
 #define YYBISON 1

 /* Bison version.  */
-#define YYBISON_VERSION "3.0.2"
+#define YYBISON_VERSION "3.0.4"

 /* Skeleton name.  */
 #define YYSKELETON_NAME "yacc.c"
@@ -131,7 +131,7 @@
 #endif

 /* Remap normal yacc parser interface names (yyparse, yylex, yyerror, etc),
-   as well as gratuitiously global symbol names, so we can have multiple
+   as well as gratuitously global symbol names, so we can have multiple
   yacc generated parsers in the same program.  Note that these are only
   the variables produced by yacc.  If other parser generators (bison,
   byacc, etc) produce additional global names that conflict at link time,
@@ -303,7 +303,7 @@ extern int yydebug;

 /* Value type.  */
 #if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
-typedef union YYSTYPE YYSTYPE;
+
 union YYSTYPE
 {
 #line 172 "getdate.y" /* yacc.c:355  */
@@ -313,6 +313,8 @@ union YYSTYPE

 #line 315 "getdate.c" /* yacc.c:355  */
 };
+
+typedef union YYSTYPE YYSTYPE;
 # define YYSTYPE_IS_TRIVIAL 1
 # define YYSTYPE_IS_DECLARED 1
 #endif
@@ -326,7 +328,7 @@ int yyparse (void);

 /* Copy the second part of user declarations.  */

-#line 330 "getdate.c" /* yacc.c:358  */
+#line 332 "getdate.c" /* yacc.c:358  */

 #ifdef short
 # undef short
@@ -1445,7 +1447,7 @@ yyreduce:
    {
 	    yyHaveTime++;
 	}
-#line 1449 "getdate.c" /* yacc.c:1646  */
+#line 1451 "getdate.c" /* yacc.c:1646  */
    break;

  case 5:
@@ -1453,7 +1455,7 @@ yyreduce:
    {
 	    yyHaveZone++;
 	}
-#line 1457 "getdate.c" /* yacc.c:1646  */
+#line 1459 "getdate.c" /* yacc.c:1646  */
    break;

  case 6:
@@ -1461,7 +1463,7 @@ yyreduce:
    {
 	    yyHaveDate++;
 	}
-#line 1465 "getdate.c" /* yacc.c:1646  */
+#line 1467 "getdate.c" /* yacc.c:1646  */
    break;

  case 7:
@@ -1469,7 +1471,7 @@ yyreduce:
    {
 	    yyHaveDay++;
 	}
-#line 1473 "getdate.c" /* yacc.c:1646  */
+#line 1475 "getdate.c" /* yacc.c:1646  */
    break;

  case 8:
@@ -1477,7 +1479,7 @@ yyreduce:
    {
 	    yyHaveRel++;
 	}
-#line 1481 "getdate.c" /* yacc.c:1646  */
+#line 1483 "getdate.c" /* yacc.c:1646  */
    break;

  case 10:
@@ -1488,7 +1490,7 @@ yyreduce:
 	    yySeconds = 0;
 	    yyMeridian = (yyvsp[0].Meridian);
 	}
-#line 1492 "getdate.c" /* yacc.c:1646  */
+#line 1494 "getdate.c" /* yacc.c:1646  */
    break;

  case 11:
@@ -1499,7 +1501,7 @@ yyreduce:
 	    yySeconds = 0;
 	    yyMeridian = (yyvsp[0].Meridian);
 	}
-#line 1503 "getdate.c" /* yacc.c:1646  */
+#line 1505 "getdate.c" /* yacc.c:1646  */
    break;

  case 12:
@@ -1513,7 +1515,7 @@ yyreduce:
 			  ? -(yyvsp[0].Number) % 100 + (-(yyvsp[0].Number) / 100) * 60
 			  : - ((yyvsp[0].Number) % 100 + ((yyvsp[0].Number) / 100) * 60));
 	}
-#line 1517 "getdate.c" /* yacc.c:1646  */
+#line 1519 "getdate.c" /* yacc.c:1646  */
    break;

  case 13:
@@ -1524,7 +1526,7 @@ yyreduce:
 	    yySeconds = (yyvsp[-1].Number);
 	    yyMeridian = (yyvsp[0].Meridian);
 	}
-#line 1528 "getdate.c" /* yacc.c:1646  */
+#line 1530 "getdate.c" /* yacc.c:1646  */
    break;

  case 14:
@@ -1539,7 +1541,7 @@ yyreduce:
 			  ? -(yyvsp[0].Number) % 100 + (-(yyvsp[0].Number) / 100) * 60
 			  : - ((yyvsp[0].Number) % 100 + ((yyvsp[0].Number) / 100) * 60));
 	}
-#line 1543 "getdate.c" /* yacc.c:1646  */
+#line 1545 "getdate.c" /* yacc.c:1646  */
    break;

  case 15:
@@ -1547,7 +1549,7 @@ yyreduce:
    {
 	    yyTimezone = (yyvsp[0].Number);
 	}
-#line 1551 "getdate.c" /* yacc.c:1646  */
+#line 1553 "getdate.c" /* yacc.c:1646  */
    break;

  case 16:
@@ -1555,7 +1557,7 @@ yyreduce:
    {
 	    yyTimezone = (yyvsp[0].Number) - 60;
 	}
-#line 1559 "getdate.c" /* yacc.c:1646  */
+#line 1561 "getdate.c" /* yacc.c:1646  */
    break;

  case 17:
@@ -1563,7 +1565,7 @@ yyreduce:
    {
 	    yyTimezone = (yyvsp[-1].Number) - 60;
 	}
-#line 1567 "getdate.c" /* yacc.c:1646  */
+#line 1569 "getdate.c" /* yacc.c:1646  */
    break;

  case 18:
@@ -1572,7 +1574,7 @@ yyreduce:
 	    yyDayOrdinal = 1;
 	    yyDayNumber = (yyvsp[0].Number);
 	}
-#line 1576 "getdate.c" /* yacc.c:1646  */
+#line 1578 "getdate.c" /* yacc.c:1646  */
    break;

  case 19:
@@ -1581,7 +1583,7 @@ yyreduce:
 	    yyDayOrdinal = 1;
 	    yyDayNumber = (yyvsp[-1].Number);
 	}
-#line 1585 "getdate.c" /* yacc.c:1646  */
+#line 1587 "getdate.c" /* yacc.c:1646  */
    break;

  case 20:
@@ -1590,7 +1592,7 @@ yyreduce:
 	    yyDayOrdinal = (yyvsp[-1].Number);
 	    yyDayNumber = (yyvsp[0].Number);
 	}
-#line 1594 "getdate.c" /* yacc.c:1646  */
+#line 1596 "getdate.c" /* yacc.c:1646  */
    break;

  case 21:
@@ -1599,7 +1601,7 @@ yyreduce:
 	    yyMonth = (yyvsp[-2].Number);
 	    yyDay = (yyvsp[0].Number);
 	}
-#line 1603 "getdate.c" /* yacc.c:1646  */
+#line 1605 "getdate.c" /* yacc.c:1646  */
    break;

  case 22:
@@ -1622,7 +1624,7 @@ yyreduce:
 	      yyYear = (yyvsp[0].Number);
 	    }
 	}
-#line 1626 "getdate.c" /* yacc.c:1646  */
+#line 1628 "getdate.c" /* yacc.c:1646  */
    break;

  case 23:
@@ -1633,7 +1635,7 @@ yyreduce:
 	    yyMonth = -(yyvsp[-1].Number);
 	    yyDay = -(yyvsp[0].Number);
 	}
-#line 1637 "getdate.c" /* yacc.c:1646  */
+#line 1639 "getdate.c" /* yacc.c:1646  */
    break;

  case 24:
@@ -1644,7 +1646,7 @@ yyreduce:
 	    yyMonth = (yyvsp[-1].Number);
 	    yyYear = -(yyvsp[0].Number);
 	}
-#line 1648 "getdate.c" /* yacc.c:1646  */
+#line 1650 "getdate.c" /* yacc.c:1646  */
    break;

  case 25:
@@ -1653,7 +1655,7 @@ yyreduce:
 	    yyMonth = (yyvsp[-1].Number);
 	    yyDay = (yyvsp[0].Number);
 	}
-#line 1657 "getdate.c" /* yacc.c:1646  */
+#line 1659 "getdate.c" /* yacc.c:1646  */
    break;

  case 26:
@@ -1663,7 +1665,7 @@ yyreduce:
 	    yyDay = (yyvsp[-2].Number);
 	    yyYear = (yyvsp[0].Number);
 	}
-#line 1667 "getdate.c" /* yacc.c:1646  */
+#line 1669 "getdate.c" /* yacc.c:1646  */
    break;

  case 27:
@@ -1672,7 +1674,7 @@ yyreduce:
 	    yyMonth = (yyvsp[0].Number);
 	    yyDay = (yyvsp[-1].Number);
 	}
-#line 1676 "getdate.c" /* yacc.c:1646  */
+#line 1678 "getdate.c" /* yacc.c:1646  */
    break;

  case 28:
@@ -1682,7 +1684,7 @@ yyreduce:
 	    yyDay = (yyvsp[-2].Number);
 	    yyYear = (yyvsp[0].Number);
 	}
-#line 1686 "getdate.c" /* yacc.c:1646  */
+#line 1688 "getdate.c" /* yacc.c:1646  */
    break;

  case 29:
@@ -1695,7 +1697,7 @@ yyreduce:
 	    yyRelMonth = -yyRelMonth;
 	    yyRelYear = -yyRelYear;
 	}
-#line 1699 "getdate.c" /* yacc.c:1646  */
+#line 1701 "getdate.c" /* yacc.c:1646  */
    break;

  case 31:
@@ -1703,7 +1705,7 @@ yyreduce:
    {
 	    yyRelYear += (yyvsp[-1].Number) * (yyvsp[0].Number);
 	}
-#line 1707 "getdate.c" /* yacc.c:1646  */
+#line 1709 "getdate.c" /* yacc.c:1646  */
    break;

  case 32:
@@ -1711,7 +1713,7 @@ yyreduce:
    {
 	    yyRelYear += (yyvsp[-1].Number) * (yyvsp[0].Number);
 	}
-#line 1715 "getdate.c" /* yacc.c:1646  */
+#line 1717 "getdate.c" /* yacc.c:1646  */
    break;

  case 33:
@@ -1719,7 +1721,7 @@ yyreduce:
    {
 	    yyRelYear++;
 	}
-#line 1723 "getdate.c" /* yacc.c:1646  */
+#line 1725 "getdate.c" /* yacc.c:1646  */
    break;

  case 34:
@@ -1727,7 +1729,7 @@ yyreduce:
    {
 	    yyRelMonth += (yyvsp[-1].Number) * (yyvsp[0].Number);
 	}
-#line 1731 "getdate.c" /* yacc.c:1646  */
+#line 1733 "getdate.c" /* yacc.c:1646  */
    break;

  case 35:
@@ -1735,7 +1737,7 @@ yyreduce:
    {
 	    yyRelMonth += (yyvsp[-1].Number) * (yyvsp[0].Number);
 	}
-#line 1739 "getdate.c" /* yacc.c:1646  */
+#line 1741 "getdate.c" /* yacc.c:1646  */
    break;

  case 36:
@@ -1743,7 +1745,7 @@ yyreduce:
    {
 	    yyRelMonth++;
 	}
-#line 1747 "getdate.c" /* yacc.c:1646  */
+#line 1749 "getdate.c" /* yacc.c:1646  */
    break;

  case 37:
@@ -1751,7 +1753,7 @@ yyreduce:
    {
 	    yyRelDay += (yyvsp[-1].Number) * (yyvsp[0].Number);
 	}
-#line 1755 "getdate.c" /* yacc.c:1646  */
+#line 1757 "getdate.c" /* yacc.c:1646  */
    break;

  case 38:
@@ -1759,7 +1761,7 @@ yyreduce:
    {
 	    yyRelDay += (yyvsp[-1].Number) * (yyvsp[0].Number);
 	}
-#line 1763 "getdate.c" /* yacc.c:1646  */
+#line 1765 "getdate.c" /* yacc.c:1646  */
    break;

  case 39:
@@ -1767,7 +1769,7 @@ yyreduce:
    {
 	    yyRelDay++;
 	}
-#line 1771 "getdate.c" /* yacc.c:1646  */
+#line 1773 "getdate.c" /* yacc.c:1646  */
    break;

  case 40:
@@ -1775,7 +1777,7 @@ yyreduce:
    {
 	    yyRelHour += (yyvsp[-1].Number) * (yyvsp[0].Number);
 	}
-#line 1779 "getdate.c" /* yacc.c:1646  */
+#line 1781 "getdate.c" /* yacc.c:1646  */
    break;

  case 41:
@@ -1783,7 +1785,7 @@ yyreduce:
    {
 	    yyRelHour += (yyvsp[-1].Number) * (yyvsp[0].Number);
 	}
-#line 1787 "getdate.c" /* yacc.c:1646  */
+#line 1789 "getdate.c" /* yacc.c:1646  */
    break;

  case 42:
@@ -1791,7 +1793,7 @@ yyreduce:
    {
 	    yyRelHour++;
 	}
-#line 1795 "getdate.c" /* yacc.c:1646  */
+#line 1797 "getdate.c" /* yacc.c:1646  */
    break;

  case 43:
@@ -1799,7 +1801,7 @@ yyreduce:
    {
 	    yyRelMinutes += (yyvsp[-1].Number) * (yyvsp[0].Number);
 	}
-#line 1803 "getdate.c" /* yacc.c:1646  */
+#line 1805 "getdate.c" /* yacc.c:1646  */
    break;

  case 44:
@@ -1807,7 +1809,7 @@ yyreduce:
    {
 	    yyRelMinutes += (yyvsp[-1].Number) * (yyvsp[0].Number);
 	}
-#line 1811 "getdate.c" /* yacc.c:1646  */
+#line 1813 "getdate.c" /* yacc.c:1646  */
    break;

  case 45:
@@ -1815,7 +1817,7 @@ yyreduce:
    {
 	    yyRelMinutes++;
 	}
-#line 1819 "getdate.c" /* yacc.c:1646  */
+#line 1821 "getdate.c" /* yacc.c:1646  */
    break;

  case 46:
@@ -1823,7 +1825,7 @@ yyreduce:
    {
 	    yyRelSeconds += (yyvsp[-1].Number) * (yyvsp[0].Number);
 	}
-#line 1827 "getdate.c" /* yacc.c:1646  */
+#line 1829 "getdate.c" /* yacc.c:1646  */
    break;

  case 47:
@@ -1831,7 +1833,7 @@ yyreduce:
    {
 	    yyRelSeconds += (yyvsp[-1].Number) * (yyvsp[0].Number);
 	}
-#line 1835 "getdate.c" /* yacc.c:1646  */
+#line 1837 "getdate.c" /* yacc.c:1646  */
    break;

  case 48:
@@ -1839,7 +1841,7 @@ yyreduce:
    {
 	    yyRelSeconds++;
 	}
-#line 1843 "getdate.c" /* yacc.c:1646  */
+#line 1845 "getdate.c" /* yacc.c:1646  */
    break;

  case 49:
@@ -1874,7 +1876,7 @@ yyreduce:
 		  }
 	      }
 	  }
-#line 1878 "getdate.c" /* yacc.c:1646  */
+#line 1880 "getdate.c" /* yacc.c:1646  */
    break;

  case 50:
@@ -1882,7 +1884,7 @@ yyreduce:
    {
 	    (yyval.Meridian) = MER24;
 	  }
-#line 1886 "getdate.c" /* yacc.c:1646  */
+#line 1888 "getdate.c" /* yacc.c:1646  */
    break;

  case 51:
@@ -1890,11 +1892,11 @@ yyreduce:
    {
 	    (yyval.Meridian) = (yyvsp[0].Meridian);
 	  }
-#line 1894 "getdate.c" /* yacc.c:1646  */
+#line 1896 "getdate.c" /* yacc.c:1646  */
    break;


-#line 1898 "getdate.c" /* yacc.c:1646  */
+#line 1900 "getdate.c" /* yacc.c:1646  */
      default: break;
    }
  /* User semantic actions sometimes alter yychar, and that requires
--- a/libmisc/getdate.y
+++ b/libmisc/getdate.y
@@ -66,7 +66,7 @@
 #endif

 /* Remap normal yacc parser interface names (yyparse, yylex, yyerror, etc),
-   as well as gratuitiously global symbol names, so we can have multiple
+   as well as gratuitously global symbol names, so we can have multiple
   yacc generated parsers in the same program.  Note that these are only
   the variables produced by yacc.  If other parser generators (bison,
   byacc, etc) produce additional global names that conflict at link time,
--- a/libmisc/gettime.c
+++ b/libmisc/gettime.c
@@ -0,0 +1,89 @@
+/*
+ * Copyright (c) 2017, Chris Lamb
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. The name of the copyright holders or contributors may not be used to
+ *    endorse or promote products derived from this software without
+ *    specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+ * PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <config.h>
+
+#ident "$Id$"
+
+#include <errno.h>
+#include <limits.h>
+#include <stdio.h>
+#include "defines.h"
+#include "prototypes.h"
+
+/*
+ * gettime() returns the time as the number of seconds since the Epoch
+ *
+ * Like time(), gettime() returns the time as the number of seconds since the
+ * Epoch, 1970-01-01 00:00:00 +0000 (UTC), except that if the SOURCE_DATE_EPOCH
+ * environment variable is exported it will use that instead.
+ */
+/*@observer@*/time_t gettime ()
+{
+	char *endptr;
+	char *source_date_epoch;
+	time_t fallback;
+	unsigned long long epoch;
+
+	fallback = time (NULL);
+	source_date_epoch = shadow_getenv ("SOURCE_DATE_EPOCH");
+
+	if (!source_date_epoch)
+		return fallback;
+
+	errno = 0;
+	epoch = strtoull (source_date_epoch, &endptr, 10);
+	if ((errno == ERANGE && (epoch == ULLONG_MAX || epoch == 0))
+			|| (errno != 0 && epoch == 0)) {
+		fprintf (stderr,
+			 _("Environment variable $SOURCE_DATE_EPOCH: strtoull: %s\n"),
+			 strerror(errno));
+	} else if (endptr == source_date_epoch) {
+		fprintf (stderr,
+			 _("Environment variable $SOURCE_DATE_EPOCH: No digits were found: %s\n"),
+			 endptr);
+	} else if (*endptr != '\0') {
+		fprintf (stderr,
+			 _("Environment variable $SOURCE_DATE_EPOCH: Trailing garbage: %s\n"),
+			 endptr);
+	} else if (epoch > ULONG_MAX) {
+		fprintf (stderr,
+			 _("Environment variable $SOURCE_DATE_EPOCH: value must be smaller than or equal to %lu but was found to be: %llu\n"),
+			 ULONG_MAX, epoch);
+	} else if (epoch > fallback) {
+		fprintf (stderr,
+			 _("Environment variable $SOURCE_DATE_EPOCH: value must be smaller than or equal to the current time (%lu) but was found to be: %llu\n"),
+			 fallback, epoch);
+	} else {
+		/* Valid */
+		return (time_t)epoch;
+	}
+
+	return fallback;
+}
--- a/libmisc/idmapping.c
+++ b/libmisc/idmapping.c
@@ -36,6 +36,10 @@
 #include <stdio.h>
 #include "prototypes.h"
 #include "idmapping.h"
+#include <sys/prctl.h>
+#if HAVE_SYS_CAPABILITY_H
+#include <sys/capability.h>
+#endif

 struct map_range *get_map_ranges(int ranges, int argc, char **argv)
 {
@@ -70,13 +74,40 @@ struct map_range *get_map_ranges(int ranges, int argc, char **argv)

 	/* Gather up the ranges from the command line */
 	mapping = mappings;
-	for (idx = 0; idx < ranges; idx++, argidx += 3, mapping++) {
-		if (!getulong(argv[argidx + 0], &mapping->upper))
+	for (idx = 0, argidx = 0; idx < ranges; idx++, argidx += 3, mapping++) {
+		if (!getulong(argv[argidx + 0], &mapping->upper)) {
+			free(mappings);
 			return NULL;
-		if (!getulong(argv[argidx + 1], &mapping->lower))
+		}
+		if (!getulong(argv[argidx + 1], &mapping->lower)) {
+			free(mappings);
 			return NULL;
-		if (!getulong(argv[argidx + 2], &mapping->count))
+		}
+		if (!getulong(argv[argidx + 2], &mapping->count)) {
+			free(mappings);
 			return NULL;
+		}
+		if (ULONG_MAX - mapping->upper <= mapping->count || ULONG_MAX - mapping->lower <= mapping->count) {
+			fprintf(stderr, _( "%s: subuid overflow detected.\n"), Prog);
+			exit(EXIT_FAILURE);
+		}
+		if (mapping->upper > UINT_MAX ||
+			mapping->lower > UINT_MAX ||
+			mapping->count > UINT_MAX)  {
+			fprintf(stderr, _( "%s: subuid overflow detected.\n"), Prog);
+			exit(EXIT_FAILURE);
+		}
+		if (mapping->lower + mapping->count > UINT_MAX ||
+				mapping->upper + mapping->count > UINT_MAX) {
+			fprintf(stderr, _( "%s: subuid overflow detected.\n"), Prog);
+			exit(EXIT_FAILURE);
+		}
+		if (mapping->lower + mapping->count < mapping->lower ||
+				mapping->upper + mapping->count < mapping->upper) {
+			/* this one really shouldn't be possible given previous checks */
+			fprintf(stderr, _( "%s: subuid overflow detected.\n"), Prog);
+			exit(EXIT_FAILURE);
+		}
 	}
 	return mappings;
 }
@@ -92,9 +123,23 @@ struct map_range *get_map_ranges(int ranges, int argc, char **argv)
 */
 #define ULONG_DIGITS ((((sizeof(unsigned long) * CHAR_BIT) + 9)/10)*3)

-
+/*
+ * The ruid refers to the caller's uid and is used to reset the effective uid
+ * back to the callers real uid.
+ * This clutch mainly exists for setuid-based new{g,u}idmap binaries that are
+ * called in contexts where all capabilities other than the necessary
+ * CAP_SET{G,U}ID capabilities are dropped. Since the kernel will require
+ * assurance that the caller holds CAP_SYS_ADMIN over the target user namespace
+ * the only way it can confirm is in this case is if the effective uid is
+ * equivalent to the uid owning the target user namespace.
+ * Note, we only support this when a) new{g,u}idmap is not called by root and
+ * b) if the caller's uid and the uid retrieved via system appropriate means
+ * (shadow file or other) are identical. Specifically, this does not support
+ * when the root user calls the new{g,u}idmap binary for an unprivileged user.
+ * If this is wanted: use file capabilities!
+ */
 void write_mapping(int proc_dir_fd, int ranges, struct map_range *mappings,
-	const char *map_file)
+	const char *map_file, uid_t ruid)
 {
 	int idx;
 	struct map_range *mapping;
@@ -102,6 +147,43 @@ void write_mapping(int proc_dir_fd, int ranges, struct map_range *mappings,
 	char *buf, *pos;
 	int fd;

+#if HAVE_SYS_CAPABILITY_H
+	int cap;
+	struct __user_cap_header_struct hdr = {_LINUX_CAPABILITY_VERSION_3, 0};
+	struct __user_cap_data_struct data[2] = {{0}};
+
+	if (strcmp(map_file, "uid_map") == 0) {
+		cap = CAP_SETUID;
+	} else if (strcmp(map_file, "gid_map") == 0) {
+		cap = CAP_SETGID;
+	} else {
+		fprintf(stderr, _("%s: Invalid map file %s specified\n"), Prog, map_file);
+		exit(EXIT_FAILURE);
+	}
+
+	/* Align setuid- and fscaps-based new{g,u}idmap behavior. */
+	if (geteuid() == 0 && geteuid() != ruid) {
+		if (prctl(PR_SET_KEEPCAPS, 1, 0, 0, 0) < 0) {
+			fprintf(stderr, _("%s: Could not prctl(PR_SET_KEEPCAPS)\n"), Prog);
+			exit(EXIT_FAILURE);
+		}
+
+		if (seteuid(ruid) < 0) {
+			fprintf(stderr, _("%s: Could not seteuid to %d\n"), Prog, ruid);
+			exit(EXIT_FAILURE);
+		}
+	}
+
+	/* Lockdown new{g,u}idmap by dropping all unneeded capabilities. */
+	memset(data, 0, sizeof(data));
+	data[0].effective = CAP_TO_MASK(cap);
+	data[0].permitted = data[0].effective;
+	if (capset(&hdr, data) < 0) {
+		fprintf(stderr, _("%s: Could not set caps\n"), Prog);
+		exit(EXIT_FAILURE);
+	}
+#endif
+
 	bufsize = ranges * ((ULONG_DIGITS  + 1) * 3);
 	pos = buf = xmalloc(bufsize);

@@ -121,7 +203,7 @@ void write_mapping(int proc_dir_fd, int ranges, struct map_range *mappings,
 		pos += written;
 	}

-	/* Write the mapping to the maping file */
+	/* Write the mapping to the mapping file */
 	fd = openat(proc_dir_fd, map_file, O_WRONLY);
 	if (fd < 0) {
 		fprintf(stderr, _("%s: open of %s failed: %s\n"),
--- a/libmisc/idmapping.h
+++ b/libmisc/idmapping.h
@@ -38,7 +38,7 @@ struct map_range {

 extern struct map_range *get_map_ranges(int ranges, int argc, char **argv);
 extern void write_mapping(int proc_dir_fd, int ranges,
-	struct map_range *mappings, const char *map_file);
+	struct map_range *mappings, const char *map_file, uid_t ruid);

 #endif /* _ID_MAPPING_H_ */

--- a/libmisc/pam_pass_non_interractive.c
+++ b/libmisc/pam_pass_non_interractive.c
@@ -134,7 +134,7 @@ failed_conversation:
 *
 * Return 0 on success, 1 on failure.
 */
-int do_pam_passwd_non_interractive (const char *pam_service,
+int do_pam_passwd_non_interactive (const char *pam_service,
                                    const char *username,
                                    const char* password)
 {
--- a/libmisc/prefix_flag.c
+++ b/libmisc/prefix_flag.c
@@ -0,0 +1,343 @@
+/*
+ * Copyright (c) 2011       , Julian Pidancet
+ * Copyright (c) 2011       , Nicolas François
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. The name of the copyright holders or contributors may not be used to
+ *    endorse or promote products derived from this software without
+ *    specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+ * PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <config.h>
+
+#ident "$Id$"
+
+#include <stdio.h>
+#include <assert.h>
+#include "defines.h"
+#include "prototypes.h"
+/*@-exitarg@*/
+#include "exitcodes.h"
+#include "groupio.h"
+#include "pwio.h"
+#ifdef	SHADOWGRP
+#include "sgroupio.h"
+#endif
+#include "shadowio.h"
+#ifdef ENABLE_SUBIDS
+#include "subordinateio.h"
+#endif				/* ENABLE_SUBIDS */
+#include "getdef.h"
+
+static char *passwd_db_file = NULL;
+static char *spw_db_file = NULL;
+static char *group_db_file = NULL;
+static char *sgroup_db_file = NULL;
+static char *suid_db_file = NULL;
+static char *sgid_db_file = NULL;
+static char *def_conf_file = NULL;
+static FILE* fp_pwent = NULL;
+static FILE* fp_grent = NULL;
+
+/*
+ * process_prefix_flag - prefix all paths if given the --prefix option
+ *
+ * This shall be called before accessing the passwd, group, shadow,
+ * gshadow, useradd's default, login.defs files (non exhaustive list)
+ * or authenticating the caller.
+ *
+ * The audit, syslog, or locale files shall be open before
+ */
+extern const char* process_prefix_flag (const char* short_opt, int argc, char **argv)
+{
+	/*
+	 * Parse the command line options.
+	 */
+	int i;
+	const char *prefix = NULL;
+
+	for (i = 0; i < argc; i++) {
+		if (   (strcmp (argv[i], "--prefix") == 0)
+		    || (strcmp (argv[i], short_opt) == 0)) {
+			if (NULL != prefix) {
+				fprintf (stderr,
+				         _("%s: multiple --prefix options\n"),
+				         Prog);
+				exit (E_BAD_ARG);
+			}
+
+			if (i + 1 == argc) {
+				fprintf (stderr,
+				         _("%s: option '%s' requires an argument\n"),
+				         Prog, argv[i]);
+				exit (E_BAD_ARG);
+			}
+			prefix = argv[i + 1];
+		}
+	}
+
+	
+
+	if (prefix != NULL) {
+		if ( prefix[0] == '\0' || !strcmp(prefix, "/"))
+			return ""; /* if prefix is "/" then we ignore the flag option */
+		/* should we prevent symbolic link from being used as a prefix? */
+
+		size_t len;
+		len = strlen(prefix) + strlen(PASSWD_FILE) + 2;
+		passwd_db_file = xmalloc(len);
+		snprintf(passwd_db_file, len, "%s/%s", prefix, PASSWD_FILE);
+		pw_setdbname(passwd_db_file);
+
+		len = strlen(prefix) + strlen(GROUP_FILE) + 2;
+		group_db_file = xmalloc(len);
+		snprintf(group_db_file, len, "%s/%s", prefix, GROUP_FILE);
+		gr_setdbname(group_db_file);
+	
+#ifdef  SHADOWGRP
+		len = strlen(prefix) + strlen(SGROUP_FILE) + 2;
+		sgroup_db_file = xmalloc(len);
+		snprintf(sgroup_db_file, len, "%s/%s", prefix, SGROUP_FILE);
+		sgr_setdbname(sgroup_db_file);
+#endif
+#ifdef	USE_NIS
+		__setspNIS(0); /* disable NIS for now, at least until it is properly supporting a "prefix" */
+#endif
+
+		len = strlen(prefix) + strlen(SHADOW_FILE) + 2;
+		spw_db_file = xmalloc(len);
+		snprintf(spw_db_file, len, "%s/%s", prefix, SHADOW_FILE);
+		spw_setdbname(spw_db_file);
+		
+#ifdef ENABLE_SUBIDS
+		len = strlen(prefix) + strlen("/etc/subuid") + 2;
+		suid_db_file = xmalloc(len);
+		snprintf(suid_db_file, len, "%s/%s", prefix, "/etc/subuid");
+		sub_uid_setdbname(suid_db_file);
+
+		len = strlen(prefix) + strlen("/etc/subgid") + 2;
+		sgid_db_file = xmalloc(len);
+		snprintf(sgid_db_file, len, "%s/%s", prefix, "/etc/subgid");
+		sub_gid_setdbname(sgid_db_file);
+#endif
+
+		len = strlen(prefix) + strlen("/etc/login.defs") + 2;
+		def_conf_file = xmalloc(len);
+		snprintf(def_conf_file, len, "%s/%s", prefix, "/etc/login.defs");
+		setdef_config_file(def_conf_file);
+	}	
+
+	if (prefix == NULL)
+		return "";
+	return prefix;
+}
+
+
+extern struct group *prefix_getgrnam(const char *name)
+{
+	if (group_db_file) {
+		FILE* fg;
+		struct group * grp = NULL;
+
+		fg = fopen(group_db_file, "rt");
+		if(!fg)
+			return NULL;
+		while(grp = fgetgrent(fg)) {
+			if(!strcmp(name, grp->gr_name))
+				break;
+		}
+		fclose(fg);
+		return grp;
+	}
+	
+	return getgrnam(name);
+}
+
+extern struct group *prefix_getgrgid(gid_t gid)
+{
+	if (group_db_file) {
+		FILE* fg;
+		struct group * grp = NULL;
+
+		fg = fopen(group_db_file, "rt");
+		if(!fg)
+			return NULL;
+		while(grp = fgetgrent(fg)) {
+			if(gid == grp->gr_gid)
+				break;
+		}
+		fclose(fg);
+		return grp;
+	}
+
+	return getgrgid(gid);
+}
+
+extern struct passwd *prefix_getpwuid(uid_t uid)
+{
+	if (passwd_db_file) {
+		FILE* fg;
+		struct passwd *pwd = NULL;
+
+		fg = fopen(passwd_db_file, "rt");
+		if(!fg)
+			return NULL;
+		while(pwd = fgetpwent(fg)) {
+			if(uid == pwd->pw_uid)
+				break;
+		}
+		fclose(fg);
+		return pwd;
+	}
+	else {
+		return getpwuid(uid);
+	}
+}
+extern struct passwd *prefix_getpwnam(const char* name)
+{
+	if (passwd_db_file) {
+		FILE* fg;
+		struct passwd *pwd = NULL;
+
+		fg = fopen(passwd_db_file, "rt");
+		if(!fg)
+			return NULL;
+		while(pwd = fgetpwent(fg)) {
+			if(!strcmp(name, pwd->pw_name))
+				break;
+		}
+		fclose(fg);
+		return pwd;
+	}
+	else {
+		return getpwnam(name);
+	}
+}
+extern struct spwd *prefix_getspnam(const char* name)
+{
+	if (spw_db_file) {
+		FILE* fg;
+		struct spwd *sp = NULL;
+
+		fg = fopen(spw_db_file, "rt");
+		if(!fg)
+			return NULL;
+		while(sp = fgetspent(fg)) {
+			if(!strcmp(name, sp->sp_namp))
+				break;
+		}
+		fclose(fg);
+		return sp;
+	}
+	else {
+		return getspnam(name);
+	}
+}
+
+extern void prefix_setpwent()
+{
+	if(!passwd_db_file) {
+		setpwent();
+		return;
+	}
+	if (fp_pwent)
+		fclose (fp_pwent);
+	
+	fp_pwent = fopen(passwd_db_file, "rt");
+	if(!fp_pwent)
+		return;
+}
+extern struct passwd* prefix_getpwent()
+{
+	if(!passwd_db_file) {
+		return getpwent();
+	}
+	return fgetpwent(fp_pwent);
+}
+extern void prefix_endpwent()
+{
+	if(!passwd_db_file) {
+		endpwent();
+		return;
+	}
+	if (fp_pwent)
+		fclose(fp_pwent);
+	fp_pwent = NULL;
+}
+
+extern void prefix_setgrent()
+{
+	if(!group_db_file) {
+		setgrent();
+		return;
+	}
+	if (fp_grent)
+		fclose (fp_grent);
+	
+	fp_grent = fopen(group_db_file, "rt");
+	if(!fp_grent)
+		return;
+}
+extern struct group* prefix_getgrent()
+{
+	if(!group_db_file) {
+		return getgrent();
+	}
+	return fgetgrent(fp_grent);
+}
+extern void prefix_endgrent()
+{
+	if(!group_db_file) {
+		endgrent();
+		return;
+	}
+	if (fp_grent)
+		fclose(fp_grent);
+	fp_grent = NULL;
+}
+
+extern struct group *prefix_getgr_nam_gid(const char *grname)
+{
+	long long int gid;
+	char *endptr;
+	struct group *g;
+
+	if (NULL == grname) {
+		return NULL;
+	}
+
+	if (group_db_file) {
+		errno = 0;
+		gid = strtoll (grname, &endptr, 10);
+		if (   ('\0' != *grname)
+	    	&& ('\0' == *endptr)
+	    	&& (ERANGE != errno)
+	    	&& (gid == (gid_t)gid)) {
+			return prefix_getgrgid ((gid_t) gid);
+		}
+		g = prefix_getgrnam (grname);
+		return g ? __gr_dup(g) : NULL;
+	}
+	else
+		return getgr_nam_gid(grname);
+}
--- a/libmisc/pwd2spwd.c
+++ b/libmisc/pwd2spwd.c
@@ -40,7 +40,6 @@
 #include "prototypes.h"
 #include "defines.h"
 #include <pwd.h>
-extern time_t time (time_t *);

 /*
 * pwd_to_spwd - create entries for new spwd structure
@@ -66,7 +65,7 @@ struct spwd *pwd_to_spwd (const struct passwd *pw)
 		 */
 		sp.sp_min = 0;
 		sp.sp_max = (10000L * DAY) / SCALE;
-		sp.sp_lstchg = (long) time ((time_t *) 0) / SCALE;
+		sp.sp_lstchg = (long) gettime () / SCALE;
 		if (0 == sp.sp_lstchg) {
 			/* Better disable aging than requiring a password
 			 * change */
--- a/libmisc/setupenv.c
+++ b/libmisc/setupenv.c
@@ -171,7 +171,7 @@ static void read_env_file (const char *filename)
 				cp++;
 			goto d_quote;
 		}
-		eise if (*cp == '\0') {
+		else if (*cp == '\0') {
 			/* end of string */
 			goto finished;
 		} else {
--- a/libmisc/strtoday.c
+++ b/libmisc/strtoday.c
@@ -126,7 +126,7 @@ static char *date_formats[] = {
 #else
 /*
 * days and juldays are used to compute the number of days in the
- * current month, and the cummulative number of days in the preceding
+ * current month, and the cumulative number of days in the preceding
 * months.  they are declared so that january is 1, not 0.
 */
 static short days[13] = { 0,
--- a/libmisc/user_busy.c
+++ b/libmisc/user_busy.c
@@ -170,11 +170,17 @@ static int user_busy_processes (const char *name, uid_t uid)
 	proc = opendir ("/proc");
 	if (proc == NULL) {
 		perror ("opendir /proc");
+#ifdef ENABLE_SUBIDS
+		sub_uid_close();
+#endif
 		return 0;
 	}
 	if (stat ("/", &sbroot) != 0) {
 		perror ("stat (\"/\")");
 		(void) closedir (proc);
+#ifdef ENABLE_SUBIDS
+		sub_uid_close();
+#endif
 		return 0;
 	}

@@ -212,6 +218,9 @@ static int user_busy_processes (const char *name, uid_t uid)

 		if (check_status (name, tmp_d_name, uid) != 0) {
 			(void) closedir (proc);
+#ifdef ENABLE_SUBIDS
+			sub_uid_close();
+#endif
 			fprintf (stderr,
 			         _("%s: user %s is currently used by process %d\n"),
 			         Prog, name, pid);
@@ -232,6 +241,9 @@ static int user_busy_processes (const char *name, uid_t uid)
 				}
 				if (check_status (name, task_path+6, uid) != 0) {
 					(void) closedir (proc);
+#ifdef ENABLE_SUBIDS
+					sub_uid_close();
+#endif
 					fprintf (stderr,
 					         _("%s: user %s is currently used by process %d\n"),
 					         Prog, name, pid);
--- a/libmisc/utmp.c
+++ b/libmisc/utmp.c
@@ -35,10 +35,10 @@
 #include "defines.h"
 #include "prototypes.h"

-#include <utmp.h>
-
 #ifdef USE_UTMPX
 #include <utmpx.h>
+#else
+#include <utmp.h>
 #endif

 #include <assert.h>
@@ -88,7 +88,7 @@ static bool is_my_tty (const char *tty)
 *                    session
 *
 *	The utmp file is scanned for an entry with the same process ID.
- *	The line enterred by the *getty / telnetd, etc. should also match
+ *	The line entered by the *getty / telnetd, etc. should also match
 *	the current terminal.
 *
 *	When an entry is returned by get_current_utmp, and if the utmp
@@ -97,6 +97,7 @@ static bool is_my_tty (const char *tty)
 *
 *	Return NULL if no entries exist in utmp for the current process.
 */
+#ifndef USE_UTMPX
 /*@null@*/ /*@only@*/struct utmp *get_current_utmp (void)
 {
 	struct utmp *ut;
@@ -130,6 +131,36 @@ static bool is_my_tty (const char *tty)

 	return ret;
 }
+#else
+/*@null@*/ /*@only*/struct utmpx *get_current_utmp(void)
+{
+	struct utmpx *ut;
+	struct utmpx *ret = NULL;
+
+	setutxent ();
+
+	/* Find the utmpx entry for this PID. */
+	while ((ut = getutxent ()) != NULL) {
+		if (   (ut->ut_pid == getpid ())
+		    && ('\0' != ut->ut_id[0])
+		    && (   (LOGIN_PROCESS == ut->ut_type)
+			|| (USER_PROCESS == ut->ut_type))
+		    && is_my_tty (ut->ut_line)) {
+			break;
+		}
+	}
+
+	if (NULL != ut) {
+		ret = (struct utmpx *) xmalloc (sizeof (*ret));
+		memcpy (ret, ut, sizeof (*ret));
+	}
+
+	endutxent ();
+
+	return ret;
+}
+#endif
+

 #ifndef USE_PAM
 /*
@@ -166,6 +197,7 @@ static void updwtmpx (const char *filename, const struct utmpx *utx)
 #endif				/* ! USE_PAM */


+#ifndef USE_UTMPX
 /*
 * prepare_utmp - prepare an utmp entry so that it can be logged in a
 *                utmp/wtmp file.
@@ -325,14 +357,14 @@ int setutmp (struct utmp *ut)
 	return err;
 }

-#ifdef USE_UTMPX
+#else
 /*
 * prepare_utmpx - the UTMPX version for prepare_utmp
 */
 /*@only@*/struct utmpx *prepare_utmpx (const char *name,
                                       const char *line,
                                       const char *host,
-                                       /*@null@*/const struct utmp *ut)
+                                       /*@null@*/const struct utmpx *ut)
 {
 	struct timeval tv;
 	char *hostname = NULL;
@@ -398,7 +430,7 @@ int setutmp (struct utmp *ut)
 				struct sockaddr_in *sa =
 					(struct sockaddr_in *) info->ai_addr;
 #ifdef HAVE_STRUCT_UTMPX_UT_ADDR
-				memcpy (utxent->ut_addr,
+				memcpy (&utxent->ut_addr,
 				        &(sa->sin_addr),
 				        MIN (sizeof (utxent->ut_addr),
 				             sizeof (sa->sin_addr)));
--- a/ltmain.sh
+++ b/ltmain.sh
--- a/man/Makefile.am
+++ b/man/Makefile.am
@@ -137,6 +137,7 @@ login_defs_v = \
 	ISSUE_FILE.xml \
 	KILLCHAR.xml \
 	LASTLOG_ENAB.xml \
+	LASTLOG_UID_MAX.xml \
 	LOGIN_RETRIES.xml \
 	LOGIN_STRING.xml \
 	LOGIN_TIMEOUT.xml \
@@ -215,5 +216,4 @@ $(man_MANS):
 	@echo "Error: you need to run configure with '--enable-man'"
 	@echo "       in order to regenerate man pages."
 	@echo ""
-	@false
 endif
--- a/man/Makefile.in
+++ b/man/Makefile.in
@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.13.3 from Makefile.am.
+# Makefile.in generated by automake 1.15.1 from Makefile.am.
 # @configure_input@

-# Copyright (C) 1994-2013 Free Software Foundation, Inc.
+# Copyright (C) 1994-2017 Free Software Foundation, Inc.

 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -14,7 +14,17 @@

@SET_MAKE@
 VPATH = @srcdir@
-am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)'
+am__is_gnu_make = { \
+  if test -z '$(MAKELEVEL)'; then \
+    false; \
+  elif test -n '$(MAKE_HOST)'; then \
+    true; \
+  elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
+    true; \
+  else \
+    false; \
+  fi; \
+}
 am__make_running_with_option = \
  case $${target_option-} in \
      ?) ;; \
@@ -81,14 +91,13 @@ host_triplet = @host@
@ENABLE_SUBIDS_TRUE@am__append_2 = $(man_subids)
@USE_PAM_TRUE@am__append_3 = $(man_nopam)
@ENABLE_SUBIDS_FALSE@am__append_4 = $(man_subids)
-DIST_COMMON = $(srcdir)/generate_mans.mak $(srcdir)/Makefile.in \
-	$(srcdir)/Makefile.am $(srcdir)/config.xml.in
 subdir = man
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
+DIST_COMMON = $(srcdir)/Makefile.am $(am__DIST_COMMON)
 mkinstalldirs = $(install_sh) -d
 CONFIG_HEADER = $(top_builddir)/config.h
 CONFIG_CLEAN_FILES = config.xml
@@ -184,6 +193,8 @@ ETAGS = etags
 CTAGS = ctags
 DIST_SUBDIRS = po cs da de es fi fr hu id it ja ko pl pt_BR ru sv tr \
 	zh_CN zh_TW
+am__DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/config.xml.in \
+	$(srcdir)/generate_mans.mak
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 am__relativize = \
  dir0=`pwd`; \
@@ -270,6 +281,7 @@ LN_S = @LN_S@
 LTLIBICONV = @LTLIBICONV@
 LTLIBINTL = @LTLIBINTL@
 LTLIBOBJS = @LTLIBOBJS@
+LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@
 MAINT = @MAINT@
 MAKEINFO = @MAKEINFO@
 MANIFEST_TOOL = @MANIFEST_TOOL@
@@ -326,6 +338,7 @@ build_cpu = @build_cpu@
 build_os = @build_os@
 build_vendor = @build_vendor@
 builddir = @builddir@
+capcmd = @capcmd@
 datadir = @datadir@
 datarootdir = @datarootdir@
 docdir = @docdir@
@@ -351,6 +364,7 @@ pdfdir = @pdfdir@
 prefix = @prefix@
 program_transform_name = @program_transform_name@
 psdir = @psdir@
+runstatedir = @runstatedir@
 sbindir = @sbindir@
 sharedstatedir = @sharedstatedir@
 srcdir = @srcdir@
@@ -454,6 +468,7 @@ login_defs_v = \
 	ISSUE_FILE.xml \
 	KILLCHAR.xml \
 	LASTLOG_ENAB.xml \
+	LASTLOG_UID_MAX.xml \
 	LOGIN_RETRIES.xml \
 	LOGIN_STRING.xml \
 	LOGIN_TIMEOUT.xml \
@@ -522,10 +537,9 @@ $(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(srcdir)/ge
 	      exit 1;; \
 	  esac; \
 	done; \
-	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu man/Makefile'; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign man/Makefile'; \
 	$(am__cd) $(top_srcdir) && \
-	  $(AUTOMAKE) --gnu man/Makefile
-.PRECIOUS: Makefile
+	  $(AUTOMAKE) --foreign man/Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
 	  *config.status*) \
@@ -534,7 +548,7 @@ Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
 	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
 	esac;
-$(srcdir)/generate_mans.mak:
+$(srcdir)/generate_mans.mak $(am__empty):

 $(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
 	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
@@ -1006,6 +1020,8 @@ uninstall-man: uninstall-man1 uninstall-man3 uninstall-man5 \
 	uninstall-am uninstall-man uninstall-man1 uninstall-man3 \
 	uninstall-man5 uninstall-man8

+.PRECIOUS: Makefile
+

 generate_mans.deps: *.xml
 	echo "# This file is generated" > $@
@@ -1028,11 +1044,10 @@ generate_mans.deps: *.xml
@ENABLE_REGENERATE_MAN_TRUE@	            -nonet http://docbook.sourceforge.net/release/xsl/current/manpages/profile-docbook.xsl $<

@ENABLE_REGENERATE_MAN_TRUE@clean-local:
-@ENABLE_REGENERATE_MAN_TRUE@	for d in man1 man3 man5 man8; do [ -d $$d ] && rmdir $$d; done
+@ENABLE_REGENERATE_MAN_TRUE@	rm -rf man1 man3 man5 man8

 #$(man_MANS):
 #	@echo you need to run configure with --enable-man to generate man pages
-#	@false

@ENABLE_REGENERATE_MAN_TRUE@man8/grpconv.8 man8/grpunconv.8 man8/pwunconv.8: man8/pwconv.8

@@ -1045,7 +1060,6 @@ generate_mans.deps: *.xml
@ENABLE_REGENERATE_MAN_FALSE@	@echo "Error: you need to run configure with '--enable-man'"
@ENABLE_REGENERATE_MAN_FALSE@	@echo "       in order to regenerate man pages."
@ENABLE_REGENERATE_MAN_FALSE@	@echo ""
-@ENABLE_REGENERATE_MAN_FALSE@	@false

 # Tell versions [3.59,3.63) of GNU make to not export all variables.
 # Otherwise a system limit (for SysV at least) may be exceeded.
--- a/man/chage.1.xml
+++ b/man/chage.1.xml
@@ -83,7 +83,7 @@
      The <command>chage</command> command changes the number of days between
      password changes and the date of the last password change. This
      information is used by the system to determine when a user must change
-      his/her password.
+      their password.
    </para>
  </refsect1>

@@ -168,7 +168,7 @@
 	  <para>
 	    Set the minimum number of days between password changes to
 	    <replaceable>MIN_DAYS</replaceable>. A value of zero for this field
-	    indicates that the user may change his/her password at any time.
+	    indicates that the user may change their password at any time.
 	  </para>
 	</listitem>
      </varlistentry>
@@ -181,8 +181,8 @@
 	    Set the maximum number of days during which a password is valid. 
 	    When <replaceable>MAX_DAYS</replaceable> plus
 	    <replaceable>LAST_DAY</replaceable> is less than the current
-	    day, the user will be required to change his/her password before
-	    being able to use his/her account. This occurrence can be planned for
+	    day, the user will be required to change their password before
+	    being able to use their account. This occurrence can be planned for
 	    in advance by use of the <option>-W</option> option, which
 	    provides the user with advance warning.
 	  </para>
@@ -214,7 +214,7 @@
 	    Set the number of days of warning before a password change is
 	    required. The <replaceable>WARN_DAYS</replaceable> option is the
 	    number of days prior to the password expiring that a user will
-	    be warned his/her password is about to expire.
+	    be warned their password is about to expire.
 	  </para>
 	</listitem>
      </varlistentry>
@@ -235,7 +235,7 @@
    </para>
    <para>The <command>chage</command> command is restricted to the root
      user, except for the <option>-l</option> option, which may be used by
-      an unprivileged user to determine when his/her password or account is due
+      an unprivileged user to determine when their password or account is due
      to expire.
    </para>
  </refsect1>
--- a/man/chgpasswd.8.xml
+++ b/man/chgpasswd.8.xml
@@ -92,7 +92,7 @@
    <para>
      The default encryption algorithm can be defined for the system with
      the <option>ENCRYPT_METHOD</option> variable of <filename>/etc/login.defs</filename>,
-      and can be overwiten with the <option>-e</option>,
+      and can be overwritten with the <option>-e</option>,
      <option>-m</option>, or <option>-c</option> options.
    </para>
    <para>
--- a/man/chpasswd.8.xml
+++ b/man/chpasswd.8.xml
@@ -98,7 +98,7 @@
      The default encryption algorithm can be defined for the system with
      the <option>ENCRYPT_METHOD</option> or
      <option>MD5_CRYPT_ENAB</option> variables of
-      <filename>/etc/login.defs</filename>, and can be overwitten with the
+      <filename>/etc/login.defs</filename>, and can be overwritten with the
      <option>-e</option>, <option>-m</option>, or <option>-c</option>
      options.
    </para>
@@ -112,7 +112,7 @@
      <phrase condition="pam">Except when PAM is used to encrypt the
      passwords,</phrase> <command>chpasswd</command> first updates all the
      passwords in memory, and then commits all the changes to disk if no
-      errors occured for any user.
+      errors occurred for any user.
    </para>
    <para condition="pam">
      When PAM is used to encrypt the passwords (and update the passwords in
--- a/man/cs/Makefile.in
+++ b/man/cs/Makefile.in
@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.13.3 from Makefile.am.
+# Makefile.in generated by automake 1.15.1 from Makefile.am.
 # @configure_input@

-# Copyright (C) 1994-2013 Free Software Foundation, Inc.
+# Copyright (C) 1994-2017 Free Software Foundation, Inc.

 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -14,7 +14,17 @@

@SET_MAKE@
 VPATH = @srcdir@
-am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)'
+am__is_gnu_make = { \
+  if test -z '$(MAKELEVEL)'; then \
+    false; \
+  elif test -n '$(MAKE_HOST)'; then \
+    true; \
+  elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
+    true; \
+  else \
+    false; \
+  fi; \
+}
 am__make_running_with_option = \
  case $${target_option-} in \
      ?) ;; \
@@ -78,12 +88,12 @@ POST_UNINSTALL = :
 build_triplet = @build@
 host_triplet = @host@
 subdir = man/cs
-DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
+DIST_COMMON = $(srcdir)/Makefile.am $(am__DIST_COMMON)
 mkinstalldirs = $(install_sh) -d
 CONFIG_HEADER = $(top_builddir)/config.h
 CONFIG_CLEAN_FILES =
@@ -142,6 +152,7 @@ man8dir = $(mandir)/man8
 NROFF = nroff
 MANS = $(man_MANS)
 am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP)
+am__DIST_COMMON = $(srcdir)/Makefile.in
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 ACLOCAL = @ACLOCAL@
 AMTAR = @AMTAR@
@@ -203,6 +214,7 @@ LN_S = @LN_S@
 LTLIBICONV = @LTLIBICONV@
 LTLIBINTL = @LTLIBINTL@
 LTLIBOBJS = @LTLIBOBJS@
+LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@
 MAINT = @MAINT@
 MAKEINFO = @MAKEINFO@
 MANIFEST_TOOL = @MANIFEST_TOOL@
@@ -259,6 +271,7 @@ build_cpu = @build_cpu@
 build_os = @build_os@
 build_vendor = @build_vendor@
 builddir = @builddir@
+capcmd = @capcmd@
 datadir = @datadir@
 datarootdir = @datarootdir@
 docdir = @docdir@
@@ -284,6 +297,7 @@ pdfdir = @pdfdir@
 prefix = @prefix@
 program_transform_name = @program_transform_name@
 psdir = @psdir@
+runstatedir = @runstatedir@
 sbindir = @sbindir@
 sharedstatedir = @sharedstatedir@
 srcdir = @srcdir@
@@ -327,10 +341,9 @@ $(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am  $(am__confi
 	      exit 1;; \
 	  esac; \
 	done; \
-	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu man/cs/Makefile'; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign man/cs/Makefile'; \
 	$(am__cd) $(top_srcdir) && \
-	  $(AUTOMAKE) --gnu man/cs/Makefile
-.PRECIOUS: Makefile
+	  $(AUTOMAKE) --foreign man/cs/Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
 	  *config.status*) \
@@ -641,6 +654,8 @@ uninstall-man: uninstall-man1 uninstall-man5 uninstall-man8
 	uninstall-am uninstall-man uninstall-man1 uninstall-man5 \
 	uninstall-man8

+.PRECIOUS: Makefile
+

 # Tell versions [3.59,3.63) of GNU make to not export all variables.
 # Otherwise a system limit (for SysV at least) may be exceeded.
--- a/man/da/Makefile.in
+++ b/man/da/Makefile.in
@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.13.3 from Makefile.am.
+# Makefile.in generated by automake 1.15.1 from Makefile.am.
 # @configure_input@

-# Copyright (C) 1994-2013 Free Software Foundation, Inc.
+# Copyright (C) 1994-2017 Free Software Foundation, Inc.

 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -14,7 +14,17 @@

@SET_MAKE@
 VPATH = @srcdir@
-am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)'
+am__is_gnu_make = { \
+  if test -z '$(MAKELEVEL)'; then \
+    false; \
+  elif test -n '$(MAKE_HOST)'; then \
+    true; \
+  elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
+    true; \
+  else \
+    false; \
+  fi; \
+}
 am__make_running_with_option = \
  case $${target_option-} in \
      ?) ;; \
@@ -79,15 +89,13 @@ build_triplet = @build@
 host_triplet = @host@
@USE_PAM_FALSE@am__append_1 = $(man_nopam)
@USE_PAM_TRUE@am__append_2 = $(man_nopam)
-DIST_COMMON = $(srcdir)/../generate_translations.mak \
-	$(srcdir)/../generate_mans.mak $(srcdir)/Makefile.in \
-	$(srcdir)/Makefile.am
 subdir = man/da
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
+DIST_COMMON = $(srcdir)/Makefile.am $(am__DIST_COMMON)
 mkinstalldirs = $(install_sh) -d
 CONFIG_HEADER = $(top_builddir)/config.h
 CONFIG_CLEAN_FILES =
@@ -146,6 +154,8 @@ man8dir = $(mandir)/man8
 NROFF = nroff
 MANS = $(man_MANS)
 am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP)
+am__DIST_COMMON = $(srcdir)/../generate_mans.mak \
+	$(srcdir)/../generate_translations.mak $(srcdir)/Makefile.in
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 ACLOCAL = @ACLOCAL@
 AMTAR = @AMTAR@
@@ -207,6 +217,7 @@ LN_S = @LN_S@
 LTLIBICONV = @LTLIBICONV@
 LTLIBINTL = @LTLIBINTL@
 LTLIBOBJS = @LTLIBOBJS@
+LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@
 MAINT = @MAINT@
 MAKEINFO = @MAKEINFO@
 MANIFEST_TOOL = @MANIFEST_TOOL@
@@ -263,6 +274,7 @@ build_cpu = @build_cpu@
 build_os = @build_os@
 build_vendor = @build_vendor@
 builddir = @builddir@
+capcmd = @capcmd@
 datadir = @datadir@
 datarootdir = @datarootdir@
 docdir = @docdir@
@@ -288,6 +300,7 @@ pdfdir = @pdfdir@
 prefix = @prefix@
 program_transform_name = @program_transform_name@
 psdir = @psdir@
+runstatedir = @runstatedir@
 sbindir = @sbindir@
 sharedstatedir = @sharedstatedir@
 srcdir = @srcdir@
@@ -327,10 +340,9 @@ $(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(srcdir)/..
 	      exit 1;; \
 	  esac; \
 	done; \
-	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu man/da/Makefile'; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign man/da/Makefile'; \
 	$(am__cd) $(top_srcdir) && \
-	  $(AUTOMAKE) --gnu man/da/Makefile
-.PRECIOUS: Makefile
+	  $(AUTOMAKE) --foreign man/da/Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
 	  *config.status*) \
@@ -339,7 +351,7 @@ Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
 	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
 	esac;
-$(srcdir)/../generate_translations.mak $(srcdir)/../generate_mans.mak:
+$(srcdir)/../generate_translations.mak $(srcdir)/../generate_mans.mak $(am__empty):

 $(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
 	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
@@ -644,6 +656,8 @@ uninstall-man: uninstall-man1 uninstall-man5 uninstall-man8
 	uninstall-am uninstall-man uninstall-man1 uninstall-man5 \
 	uninstall-man8

+.PRECIOUS: Makefile
+

@ENABLE_REGENERATE_MAN_TRUE@config.xml: ../config.xml.in
@ENABLE_REGENERATE_MAN_TRUE@	$(MAKE) -C .. config.xml
@@ -668,11 +682,10 @@ uninstall-man: uninstall-man1 uninstall-man5 uninstall-man8
@ENABLE_REGENERATE_MAN_TRUE@	            -nonet http://docbook.sourceforge.net/release/xsl/current/manpages/profile-docbook.xsl $<

@ENABLE_REGENERATE_MAN_TRUE@clean-local:
-@ENABLE_REGENERATE_MAN_TRUE@	for d in man1 man3 man5 man8; do [ -d $$d ] && rmdir $$d; done
+@ENABLE_REGENERATE_MAN_TRUE@	rm -rf man1 man3 man5 man8

 #$(man_MANS):
 #	@echo you need to run configure with --enable-man to generate man pages
-#	@false

@ENABLE_REGENERATE_MAN_TRUE@man8/grpconv.8 man8/grpunconv.8 man8/pwunconv.8: man8/pwconv.8

@@ -680,6 +693,9 @@ uninstall-man: uninstall-man1 uninstall-man5 uninstall-man8

@ENABLE_REGENERATE_MAN_TRUE@man8/vigr.8: man8/vipw.8

+@ENABLE_REGENERATE_MAN_FALSE@$(man_MANS):
+@ENABLE_REGENERATE_MAN_FALSE@	@echo you need to run configure with --enable-man to generate man pages
+
 # Tell versions [3.59,3.63) of GNU make to not export all variables.
 # Otherwise a system limit (for SysV at least) may be exceeded.
 .NOEXPORT:
--- a/man/da/man1/chfn.1
+++ b/man/da/man1/chfn.1
@@ -1,13 +1,13 @@
 '\" t
 .\"     Title: chfn
 .\"    Author: Julianne Frances Haugh
-.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
-.\"      Date: 09/05/2014
+.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
+.\"      Date: 13/06/2019
 .\"    Manual: User Commands
-.\"    Source: shadow-utils 4.2
+.\"    Source: shadow-utils 4.7
 .\"  Language: Danish
 .\"
-.TH "CHFN" "1" "09/05/2014" "shadow\-utils 4\&.2" "User Commands"
+.TH "CHFN" "1" "13/06/2019" "shadow\-utils 4\&.7" "User Commands"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
--- a/man/da/man1/groups.1
+++ b/man/da/man1/groups.1
@@ -1,13 +1,13 @@
 '\" t
 .\"     Title: groups
 .\"    Author: Julianne Frances Haugh
-.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
-.\"      Date: 09/05/2014
+.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
+.\"      Date: 13/06/2019
 .\"    Manual: User Commands
-.\"    Source: shadow-utils 4.2
+.\"    Source: shadow-utils 4.7
 .\"  Language: Danish
 .\"
-.TH "GROUPS" "1" "09/05/2014" "shadow\-utils 4\&.2" "User Commands"
+.TH "GROUPS" "1" "13/06/2019" "shadow\-utils 4\&.7" "User Commands"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
--- a/man/da/man1/id.1
+++ b/man/da/man1/id.1
@@ -1,13 +1,13 @@
 '\" t
 .\"     Title: id
 .\"    Author: Julianne Frances Haugh
-.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
-.\"      Date: 09/05/2014
+.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
+.\"      Date: 13/06/2019
 .\"    Manual: User Commands
-.\"    Source: shadow-utils 4.2
+.\"    Source: shadow-utils 4.7
 .\"  Language: Danish
 .\"
-.TH "ID" "1" "09/05/2014" "shadow\-utils 4\&.2" "User Commands"
+.TH "ID" "1" "13/06/2019" "shadow\-utils 4\&.7" "User Commands"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
--- a/man/da/man1/newgrp.1
+++ b/man/da/man1/newgrp.1
@@ -1,13 +1,13 @@
 '\" t
 .\"     Title: newgrp
 .\"    Author: Julianne Frances Haugh
-.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
-.\"      Date: 09/05/2014
+.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
+.\"      Date: 13/06/2019
 .\"    Manual: User Commands
-.\"    Source: shadow-utils 4.2
+.\"    Source: shadow-utils 4.7
 .\"  Language: Danish
 .\"
-.TH "NEWGRP" "1" "09/05/2014" "shadow\-utils 4\&.2" "User Commands"
+.TH "NEWGRP" "1" "13/06/2019" "shadow\-utils 4\&.7" "User Commands"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
--- a/man/da/man1/sg.1
+++ b/man/da/man1/sg.1
@@ -1,13 +1,13 @@
 '\" t
 .\"     Title: sg
 .\"    Author: Julianne Frances Haugh
-.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
-.\"      Date: 09/05/2014
+.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
+.\"      Date: 13/06/2019
 .\"    Manual: User Commands
-.\"    Source: shadow-utils 4.2
+.\"    Source: shadow-utils 4.7
 .\"  Language: Danish
 .\"
-.TH "SG" "1" "09/05/2014" "shadow\-utils 4\&.2" "User Commands"
+.TH "SG" "1" "13/06/2019" "shadow\-utils 4\&.7" "User Commands"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
--- a/man/da/man5/gshadow.5
+++ b/man/da/man5/gshadow.5
@@ -1,13 +1,13 @@
 '\" t
 .\"     Title: gshadow
 .\"    Author: Nicolas Fran\(,cois <nicolas.francois@centraliens.net>
-.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
-.\"      Date: 09/05/2014
+.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
+.\"      Date: 13/06/2019
 .\"    Manual: File Formats and Conversions
-.\"    Source: shadow-utils 4.2
+.\"    Source: shadow-utils 4.7
 .\"  Language: Danish
 .\"
-.TH "GSHADOW" "5" "09/05/2014" "shadow\-utils 4\&.2" "File Formats and Conversions"
+.TH "GSHADOW" "5" "13/06/2019" "shadow\-utils 4\&.7" "File Formats and Conversions"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
@@ -52,12 +52,12 @@ for details on how this string is interpreted\&.
 If the password field contains some string that is not a valid result of
 \fBcrypt\fR(3), for instance ! or *, users will not be able to use a unix password to access the group (but group members do not need the password)\&.
 .sp
-The password is used when an user who is not a member of the group wants to gain the permissions of this group (see
+The password is used when a user who is not a member of the group wants to gain the permissions of this group (see
 \fBnewgrp\fR(1))\&.
 .sp
 This field may be empty, in which case only the group members can gain the group permissions\&.
 .sp
-A password field which starts with a exclamation mark means that the password is locked\&. The remaining characters on the line represent the password field before the password was locked\&.
+A password field which starts with an exclamation mark means that the password is locked\&. The remaining characters on the line represent the password field before the password was locked\&.
 .sp
 This password supersedes any password specified in
 /etc/group\&.
--- a/man/da/man8/groupdel.8
+++ b/man/da/man8/groupdel.8
@@ -1,13 +1,13 @@
 '\" t
 .\"     Title: groupdel
 .\"    Author: Julianne Frances Haugh
-.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
-.\"      Date: 09/05/2014
+.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
+.\"      Date: 13/06/2019
 .\"    Manual: Kommandoer for systemh\(oandtering
-.\"    Source: shadow-utils 4.2
+.\"    Source: shadow-utils 4.7
 .\"  Language: Danish
 .\"
-.TH "GROUPDEL" "8" "09/05/2014" "shadow\-utils 4\&.2" "Kommandoer for systemh\(oandterin"
+.TH "GROUPDEL" "8" "13/06/2019" "shadow\-utils 4\&.7" "Kommandoer for systemh\(oandterin"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
@@ -56,6 +56,15 @@ Brug \(aendringer i mappen
 og brug konfigurationsfilerne fra mappen
 \fICHROOT_DIR\fR\&.
 .RE
+.PP
+\fB\-P\fR, \fB\-\-prefix\fR\ \&\fIPREFIX_DIR\fR
+.RS 4
+Apply changes in the
+\fIPREFIX_DIR\fR
+directory and use the configuration files from the
+\fIPREFIX_DIR\fR
+directory\&. This option does not chroot and is intended for preparing a cross\-compilation target\&. Some limitations: NIS and LDAP users/groups are not verified\&. PAM authentication is using the host files\&. No SELINUX support\&.
+.RE
 .SH "CAVEATS"
 .PP
 De kan ikke fjerne den prim\(aere gruppe for en eksisterende bruger\&. Du skal fjerne brugeren f\(/or du fjerner gruppen\&.
--- a/man/da/man8/logoutd.8
+++ b/man/da/man8/logoutd.8
@@ -1,13 +1,13 @@
 '\" t
 .\"     Title: logoutd
 .\"    Author: Julianne Frances Haugh
-.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
-.\"      Date: 09/05/2014
+.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
+.\"      Date: 13/06/2019
 .\"    Manual: Kommandoer for systemh\(oandtering
-.\"    Source: shadow-utils 4.2
+.\"    Source: shadow-utils 4.7
 .\"  Language: Danish
 .\"
-.TH "LOGOUTD" "8" "09/05/2014" "shadow\-utils 4\&.2" "Kommandoer for systemh\(oandterin"
+.TH "LOGOUTD" "8" "13/06/2019" "shadow\-utils 4\&.7" "Kommandoer for systemh\(oandterin"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
--- a/man/da/man8/nologin.8
+++ b/man/da/man8/nologin.8
@@ -1,13 +1,13 @@
 '\" t
 .\"     Title: nologin
 .\"    Author: Nicolas Fran\(,cois <nicolas.francois@centraliens.net>
-.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
-.\"      Date: 09/05/2014
+.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
+.\"      Date: 13/06/2019
 .\"    Manual: Kommandoer for systemh\(oandtering
-.\"    Source: shadow-utils 4.2
+.\"    Source: shadow-utils 4.7
 .\"  Language: Danish
 .\"
-.TH "NOLOGIN" "8" "09/05/2014" "shadow\-utils 4\&.2" "Kommandoer for systemh\(oandterin"
+.TH "NOLOGIN" "8" "13/06/2019" "shadow\-utils 4\&.7" "Kommandoer for systemh\(oandterin"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
@@ -46,6 +46,6 @@ To disable all logins, investigate
 \fBnologin\fR(5)\&.
 .SH "HISTORIK"
 .PP
-Kommandoen
+The
 \fBnologin\fR
-fremkom i BSD 4\&.4\&.
+command appeared in BSD 4\&.4\&.
--- a/man/da/man8/vipw.8
+++ b/man/da/man8/vipw.8
@@ -1,13 +1,13 @@
 '\" t
 .\"     Title: vipw
 .\"    Author: Marek Micha\(/lkiewicz
-.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
-.\"      Date: 09/05/2014
+.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
+.\"      Date: 13/06/2019
 .\"    Manual: Kommandoer for systemh\(oandtering
-.\"    Source: shadow-utils 4.2
+.\"    Source: shadow-utils 4.7
 .\"  Language: Danish
 .\"
-.TH "VIPW" "8" "09/05/2014" "shadow\-utils 4\&.2" "Kommandoer for systemh\(oandterin"
+.TH "VIPW" "8" "13/06/2019" "shadow\-utils 4\&.7" "Kommandoer for systemh\(oandterin"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
--- a/man/de/Makefile.in
+++ b/man/de/Makefile.in
@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.13.3 from Makefile.am.
+# Makefile.in generated by automake 1.15.1 from Makefile.am.
 # @configure_input@

-# Copyright (C) 1994-2013 Free Software Foundation, Inc.
+# Copyright (C) 1994-2017 Free Software Foundation, Inc.

 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -14,7 +14,17 @@

@SET_MAKE@
 VPATH = @srcdir@
-am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)'
+am__is_gnu_make = { \
+  if test -z '$(MAKELEVEL)'; then \
+    false; \
+  elif test -n '$(MAKE_HOST)'; then \
+    true; \
+  elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
+    true; \
+  else \
+    false; \
+  fi; \
+}
 am__make_running_with_option = \
  case $${target_option-} in \
      ?) ;; \
@@ -79,15 +89,13 @@ build_triplet = @build@
 host_triplet = @host@
@USE_PAM_FALSE@am__append_1 = $(man_nopam)
@USE_PAM_TRUE@am__append_2 = $(man_nopam)
-DIST_COMMON = $(srcdir)/../generate_translations.mak \
-	$(srcdir)/../generate_mans.mak $(srcdir)/Makefile.in \
-	$(srcdir)/Makefile.am
 subdir = man/de
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
+DIST_COMMON = $(srcdir)/Makefile.am $(am__DIST_COMMON)
 mkinstalldirs = $(install_sh) -d
 CONFIG_HEADER = $(top_builddir)/config.h
 CONFIG_CLEAN_FILES =
@@ -147,6 +155,8 @@ man8dir = $(mandir)/man8
 NROFF = nroff
 MANS = $(man_MANS)
 am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP)
+am__DIST_COMMON = $(srcdir)/../generate_mans.mak \
+	$(srcdir)/../generate_translations.mak $(srcdir)/Makefile.in
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 ACLOCAL = @ACLOCAL@
 AMTAR = @AMTAR@
@@ -208,6 +218,7 @@ LN_S = @LN_S@
 LTLIBICONV = @LTLIBICONV@
 LTLIBINTL = @LTLIBINTL@
 LTLIBOBJS = @LTLIBOBJS@
+LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@
 MAINT = @MAINT@
 MAKEINFO = @MAKEINFO@
 MANIFEST_TOOL = @MANIFEST_TOOL@
@@ -264,6 +275,7 @@ build_cpu = @build_cpu@
 build_os = @build_os@
 build_vendor = @build_vendor@
 builddir = @builddir@
+capcmd = @capcmd@
 datadir = @datadir@
 datarootdir = @datarootdir@
 docdir = @docdir@
@@ -289,6 +301,7 @@ pdfdir = @pdfdir@
 prefix = @prefix@
 program_transform_name = @program_transform_name@
 psdir = @psdir@
+runstatedir = @runstatedir@
 sbindir = @sbindir@
 sharedstatedir = @sharedstatedir@
 srcdir = @srcdir@
@@ -338,10 +351,9 @@ $(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(srcdir)/..
 	      exit 1;; \
 	  esac; \
 	done; \
-	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu man/de/Makefile'; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign man/de/Makefile'; \
 	$(am__cd) $(top_srcdir) && \
-	  $(AUTOMAKE) --gnu man/de/Makefile
-.PRECIOUS: Makefile
+	  $(AUTOMAKE) --foreign man/de/Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
 	  *config.status*) \
@@ -350,7 +362,7 @@ Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
 	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
 	esac;
-$(srcdir)/../generate_translations.mak $(srcdir)/../generate_mans.mak:
+$(srcdir)/../generate_translations.mak $(srcdir)/../generate_mans.mak $(am__empty):

 $(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
 	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
@@ -699,6 +711,8 @@ uninstall-man: uninstall-man1 uninstall-man3 uninstall-man5 \
 	tags-am uninstall uninstall-am uninstall-man uninstall-man1 \
 	uninstall-man3 uninstall-man5 uninstall-man8

+.PRECIOUS: Makefile
+

@ENABLE_REGENERATE_MAN_TRUE@config.xml: ../config.xml.in
@ENABLE_REGENERATE_MAN_TRUE@	$(MAKE) -C .. config.xml
@@ -723,11 +737,10 @@ uninstall-man: uninstall-man1 uninstall-man3 uninstall-man5 \
@ENABLE_REGENERATE_MAN_TRUE@	            -nonet http://docbook.sourceforge.net/release/xsl/current/manpages/profile-docbook.xsl $<

@ENABLE_REGENERATE_MAN_TRUE@clean-local:
-@ENABLE_REGENERATE_MAN_TRUE@	for d in man1 man3 man5 man8; do [ -d $$d ] && rmdir $$d; done
+@ENABLE_REGENERATE_MAN_TRUE@	rm -rf man1 man3 man5 man8

 #$(man_MANS):
 #	@echo you need to run configure with --enable-man to generate man pages
-#	@false

@ENABLE_REGENERATE_MAN_TRUE@man8/grpconv.8 man8/grpunconv.8 man8/pwunconv.8: man8/pwconv.8

@@ -735,6 +748,9 @@ uninstall-man: uninstall-man1 uninstall-man3 uninstall-man5 \

@ENABLE_REGENERATE_MAN_TRUE@man8/vigr.8: man8/vipw.8

+@ENABLE_REGENERATE_MAN_FALSE@$(man_MANS):
+@ENABLE_REGENERATE_MAN_FALSE@	@echo you need to run configure with --enable-man to generate man pages
+
 # Tell versions [3.59,3.63) of GNU make to not export all variables.
 # Otherwise a system limit (for SysV at least) may be exceeded.
 .NOEXPORT:
--- a/man/de/man1/chage.1
+++ b/man/de/man1/chage.1
@@ -1,13 +1,13 @@
 '\" t
 .\"     Title: chage
 .\"    Author: Julianne Frances Haugh
-.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
-.\"      Date: 09.05.2014
+.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
+.\"      Date: 13.06.2019
 .\"    Manual: Dienstprogramme f\(:ur Benutzer
-.\"    Source: shadow-utils 4.2
+.\"    Source: shadow-utils 4.7
 .\"  Language: German
 .\"
-.TH "CHAGE" "1" "09.05.2014" "shadow\-utils 4\&.2" "Dienstprogramme f\(:ur Benutzer"
+.TH "CHAGE" "1" "13.06.2019" "shadow\-utils 4\&.7" "Dienstprogramme f\(:ur Benutzer"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
--- a/man/de/man1/chfn.1
+++ b/man/de/man1/chfn.1
@@ -1,13 +1,13 @@
 '\" t
 .\"     Title: chfn
 .\"    Author: Julianne Frances Haugh
-.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
-.\"      Date: 09.05.2014
+.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
+.\"      Date: 13.06.2019
 .\"    Manual: Dienstprogramme f\(:ur Benutzer
-.\"    Source: shadow-utils 4.2
+.\"    Source: shadow-utils 4.7
 .\"  Language: German
 .\"
-.TH "CHFN" "1" "09.05.2014" "shadow\-utils 4\&.2" "Dienstprogramme f\(:ur Benutzer"
+.TH "CHFN" "1" "13.06.2019" "shadow\-utils 4\&.7" "Dienstprogramme f\(:ur Benutzer"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
@@ -128,9 +128,11 @@ ge\(:andert werden darf\&. Er kann aus jeder Kombination der Buchstaben
 und
 \fIh\fR
 bestehen\&. Diese Buchstaben stehen f\(:ur den vollst\(:andigen Namen, die Zimmernummer, die gesch\(:aftliche Telefonnummer und die private Telefonnummer\&. Zum Zweck der Abw\(:artskompatibilit\(:at entspricht
-\fIyes\fR\fIrwh\fR
+\fIyes\fR
+\fIrwh\fR
 und
-\fIno\fR\fIfrwh\fR\&. Falls nichts festgelegt wird, kann nur Root \(:Anderungen vornehmen\&. Die gr\(:o\(sste Einschr\(:ankung erreicht man besser, indem
+\fIno\fR
+\fIfrwh\fR\&. Falls nichts festgelegt wird, kann nur Root \(:Anderungen vornehmen\&. Die gr\(:o\(sste Einschr\(:ankung erreicht man besser, indem
 chfn
 nicht mit SUID\-Rechten ausgestattet wird\&.
 .RE
--- a/man/de/man1/chsh.1
+++ b/man/de/man1/chsh.1
@@ -1,13 +1,13 @@
 '\" t
 .\"     Title: chsh
 .\"    Author: Julianne Frances Haugh
-.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
-.\"      Date: 09.05.2014
+.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
+.\"      Date: 13.06.2019
 .\"    Manual: Dienstprogramme f\(:ur Benutzer
-.\"    Source: shadow-utils 4.2
+.\"    Source: shadow-utils 4.7
 .\"  Language: German
 .\"
-.TH "CHSH" "1" "09.05.2014" "shadow\-utils 4\&.2" "Dienstprogramme f\(:ur Benutzer"
+.TH "CHSH" "1" "13.06.2019" "shadow\-utils 4\&.7" "Dienstprogramme f\(:ur Benutzer"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
--- a/man/de/man1/expiry.1
+++ b/man/de/man1/expiry.1
@@ -1,13 +1,13 @@
 '\" t
 .\"     Title: expiry
 .\"    Author: Julianne Frances Haugh
-.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
-.\"      Date: 09.05.2014
+.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
+.\"      Date: 13.06.2019
 .\"    Manual: Dienstprogramme f\(:ur Benutzer
-.\"    Source: shadow-utils 4.2
+.\"    Source: shadow-utils 4.7
 .\"  Language: German
 .\"
-.TH "EXPIRY" "1" "09.05.2014" "shadow\-utils 4\&.2" "Dienstprogramme f\(:ur Benutzer"
+.TH "EXPIRY" "1" "13.06.2019" "shadow\-utils 4\&.7" "Dienstprogramme f\(:ur Benutzer"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
--- a/man/de/man1/gpasswd.1
+++ b/man/de/man1/gpasswd.1
@@ -1,13 +1,13 @@
 '\" t
 .\"     Title: gpasswd
 .\"    Author: Rafal Maszkowski
-.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
-.\"      Date: 09.05.2014
+.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
+.\"      Date: 13.06.2019
 .\"    Manual: Dienstprogramme f\(:ur Benutzer
-.\"    Source: shadow-utils 4.2
+.\"    Source: shadow-utils 4.7
 .\"  Language: German
 .\"
-.TH "GPASSWD" "1" "09.05.2014" "shadow\-utils 4\&.2" "Dienstprogramme f\(:ur Benutzer"
+.TH "GPASSWD" "1" "13.06.2019" "shadow\-utils 4\&.7" "Dienstprogramme f\(:ur Benutzer"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
@@ -48,7 +48,8 @@ Gruppenverwalter bestimmen\&. Mit der Option
 legt er die Mitglieder fest\&. Er besitzt alle Rechte, die Gruppenverwalter und Mitglieder haben k\(:onnen\&.
 .PP
 Wenn ein
-Gruppenverwalter\fBgpasswd\fR
+Gruppenverwalter
+\fBgpasswd\fR
 nur mit dem Gruppennamen aufruft, wird er aufgefordert, f\(:ur die
 \fIGruppe\fR
 ein neues Passwort zu vergeben\&.
--- a/man/de/man1/groups.1
+++ b/man/de/man1/groups.1
@@ -1,13 +1,13 @@
 '\" t
 .\"     Title: groups
 .\"    Author: Julianne Frances Haugh
-.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
-.\"      Date: 09.05.2014
+.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
+.\"      Date: 13.06.2019
 .\"    Manual: Dienstprogramme f\(:ur Benutzer
-.\"    Source: shadow-utils 4.2
+.\"    Source: shadow-utils 4.7
 .\"  Language: German
 .\"
-.TH "GROUPS" "1" "09.05.2014" "shadow\-utils 4\&.2" "Dienstprogramme f\(:ur Benutzer"
+.TH "GROUPS" "1" "13.06.2019" "shadow\-utils 4\&.7" "Dienstprogramme f\(:ur Benutzer"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
--- a/man/de/man1/id.1
+++ b/man/de/man1/id.1
@@ -1,13 +1,13 @@
 '\" t
 .\"     Title: id
 .\"    Author: Julianne Frances Haugh
-.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
-.\"      Date: 09.05.2014
+.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
+.\"      Date: 13.06.2019
 .\"    Manual: Dienstprogramme f\(:ur Benutzer
-.\"    Source: shadow-utils 4.2
+.\"    Source: shadow-utils 4.7
 .\"  Language: German
 .\"
-.TH "ID" "1" "09.05.2014" "shadow\-utils 4\&.2" "Dienstprogramme f\(:ur Benutzer"
+.TH "ID" "1" "13.06.2019" "shadow\-utils 4\&.7" "Dienstprogramme f\(:ur Benutzer"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
--- a/man/de/man1/login.1
+++ b/man/de/man1/login.1
@@ -1,13 +1,13 @@
 '\" t
 .\"     Title: login
 .\"    Author: Julianne Frances Haugh
-.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
-.\"      Date: 09.05.2014
+.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
+.\"      Date: 13.06.2019
 .\"    Manual: Dienstprogramme f\(:ur Benutzer
-.\"    Source: shadow-utils 4.2
+.\"    Source: shadow-utils 4.7
 .\"  Language: German
 .\"
-.TH "LOGIN" "1" "09.05.2014" "shadow\-utils 4\&.2" "Dienstprogramme f\(:ur Benutzer"
+.TH "LOGIN" "1" "13.06.2019" "shadow\-utils 4\&.7" "Dienstprogramme f\(:ur Benutzer"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
--- a/man/de/man1/newgrp.1
+++ b/man/de/man1/newgrp.1
@@ -1,13 +1,13 @@
 '\" t
 .\"     Title: newgrp
 .\"    Author: Julianne Frances Haugh
-.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
-.\"      Date: 09.05.2014
+.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
+.\"      Date: 13.06.2019
 .\"    Manual: Dienstprogramme f\(:ur Benutzer
-.\"    Source: shadow-utils 4.2
+.\"    Source: shadow-utils 4.7
 .\"  Language: German
 .\"
-.TH "NEWGRP" "1" "09.05.2014" "shadow\-utils 4\&.2" "Dienstprogramme f\(:ur Benutzer"
+.TH "NEWGRP" "1" "13.06.2019" "shadow\-utils 4\&.7" "Dienstprogramme f\(:ur Benutzer"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
--- a/man/de/man1/passwd.1
+++ b/man/de/man1/passwd.1
@@ -1,13 +1,13 @@
 '\" t
 .\"     Title: passwd
 .\"    Author: Julianne Frances Haugh
-.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
-.\"      Date: 09.05.2014
+.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
+.\"      Date: 13.06.2019
 .\"    Manual: Dienstprogramme f\(:ur Benutzer
-.\"    Source: shadow-utils 4.2
+.\"    Source: shadow-utils 4.7
 .\"  Language: German
 .\"
-.TH "PASSWD" "1" "09.05.2014" "shadow\-utils 4\&.2" "Dienstprogramme f\(:ur Benutzer"
+.TH "PASSWD" "1" "13.06.2019" "shadow\-utils 4\&.7" "Dienstprogramme f\(:ur Benutzer"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
@@ -95,7 +95,7 @@ Die Sicherheit eines Passworts h\(:angt von der St\(:arke des Verschl\(:usselung
 .PP
 Gefahren f\(:ur die Sicherheit von Passw\(:ortern kommen gew\(:ohnlich von sorgloser Wahl oder Handhabung des Passworts\&. Daher sollten Sie kein Passwort w\(:ahlen, das in einem W\(:orterbuch auftaucht oder das aufgeschrieben werden muss\&. Das Passwort sollte somit kein echter Name, Ihr Autokennzeichen, Geburtstag oder Ihre Adresse sein\&. All das kann dazu verwendet werden, das Passwort zu erraten, und stellt daher eine Gefahr f\(:ur die Sicherheit Ihres Systems dar\&.
 .PP
-Ratschl\(:age, wie Sie ein sicheres Passwort w\(:ahlen, finden Sie unter http://de\&.wikipedia\&.org/wiki/Passwort#Wahl_von_sicheren_Passw\&.C3\&.B6rtern\&.
+You can find advice on how to choose a strong password on http://en\&.wikipedia\&.org/wiki/Password_strength
 .SH "OPTIONEN"
 .PP
 Die Optionen, die vom Befehl
@@ -196,6 +196,12 @@ bezeichnet die Anzahl der Tage, f\(:ur die ein Benutzer vor Verfall seines Passw
 Bestimmt die maximale Anzahl von Tagen, die das Passwort g\(:ultig bleibt\&. Nach
 \fIMAX_TAGE\fR
 Tagen muss das Passwort ge\(:andert werden\&.
+.sp
+Wenn
+\fI\-1\fR
+als
+\fIMAX_TAGE\fR
+angegeben wird, wird der Passwortverfall entfernt\&.
 .RE
 .SH "WARNUNGEN"
 .PP
--- a/man/de/man1/sg.1
+++ b/man/de/man1/sg.1
@@ -1,13 +1,13 @@
 '\" t
 .\"     Title: sg
 .\"    Author: Julianne Frances Haugh
-.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
-.\"      Date: 09.05.2014
+.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
+.\"      Date: 13.06.2019
 .\"    Manual: Dienstprogramme f\(:ur Benutzer
-.\"    Source: shadow-utils 4.2
+.\"    Source: shadow-utils 4.7
 .\"  Language: German
 .\"
-.TH "SG" "1" "09.05.2014" "shadow\-utils 4\&.2" "Dienstprogramme f\(:ur Benutzer"
+.TH "SG" "1" "13.06.2019" "shadow\-utils 4\&.7" "Dienstprogramme f\(:ur Benutzer"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
--- a/man/de/man1/su.1
+++ b/man/de/man1/su.1
@@ -1,13 +1,13 @@
 '\" t
 .\"     Title: su
 .\"    Author: Julianne Frances Haugh
-.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
-.\"      Date: 09.05.2014
+.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
+.\"      Date: 13.06.2019
 .\"    Manual: Dienstprogramme f\(:ur Benutzer
-.\"    Source: shadow-utils 4.2
+.\"    Source: shadow-utils 4.7
 .\"  Language: German
 .\"
-.TH "SU" "1" "09.05.2014" "shadow\-utils 4\&.2" "Dienstprogramme f\(:ur Benutzer"
+.TH "SU" "1" "13.06.2019" "shadow\-utils 4\&.7" "Dienstprogramme f\(:ur Benutzer"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
@@ -31,30 +31,27 @@
 su \- \(:andert die Benutzer\-ID oder wechselt zu Root
 .SH "\(:UBERSICHT"
 .HP \w'\fBsu\fR\ 'u
-\fBsu\fR [\fIOptionen\fR] [\fIBenutzername\fR]
+\fBsu\fR [\fIOptionen\fR] [\fI\-\fR] [\fIBenutzername\fR\ [\ \fIargs\fR\ ]]
 .SH "BESCHREIBUNG"
 .PP
-Der Befehl
+The
 \fBsu\fR
-dient dazu, w\(:ahrend einer Sitzung ein anderer Benutzer zu werden\&. Wenn
+command is used to become another user during a login session\&. Invoked without a
+\fBusername\fR,
 \fBsu\fR
-ohne
-\fBusername\fR
-aufgerufen wird, wechselt es standardm\(:a\(ssig zu Root\&. Zus\(:atzlich kann das Argument
+defaults to becoming the superuser\&. The
 \fB\-\fR
-angegeben werden\&. Damit wird eine Umgebung zur Verf\(:ugung gestellt, die der entspricht, die der Benutzer nach einer direkten Anmeldung erwartet\&.
-.PP
-Zus\(:atzliche Argumente k\(:onnen nach dem Benutzernamen angegeben werden\&. In diesem Fall werden sie an die Anmelde\-Shell des Benutzers weitergereicht\&. Insbesondere f\(:uhrt das Argument
+option may be used to provide an environment similar to what the user would expect had the user logged in directly\&. The
 \fB\-c\fR
-dazu, dass das n\(:achste Argument von den meisten Interpretatoren als Befehl behandelt wird\&. Dieser Befehl wird von der Shell ausgef\(:uhrt, die in
-/etc/passwd
-f\(:ur den Zielbenutzer angegeben ist\&.
+option may be used to treat the next argument as a command by most shells\&.
 .PP
-Sie k\(:onnen das Argument
+Options are recognized everywhere in the argument list\&. You can use the
 \fB\-\-\fR
-verwenden, um Optionen f\(:ur
-\fBsu\fR
-von Argumenten f\(:ur die Shell zu trennen\&.
+argument to stop option parsing\&. The
+\fB\-\fR
+option is special: it is also recognized after
+\fB\-\-\fR, but has to be placed before
+\fBusername\fR\&.
 .PP
 Der Benutzer wird gegebenenfalls nach einem Passwort gefragt\&. Ung\(:ultige Passworteingaben werden eine Fehlermeldung erzeugen\&. Sowohl erfolgreiche als auch misslungene Versuche werden protokolliert, um Missbrauch des Systems zu entdecken\&.
 .PP
--- a/man/de/man3/shadow.3
+++ b/man/de/man3/shadow.3
@@ -1,13 +1,13 @@
 '\" t
 .\"     Title: shadow
 .\"    Author: Julianne Frances Haugh
-.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
-.\"      Date: 09.05.2014
+.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
+.\"      Date: 13.06.2019
 .\"    Manual: Bibliotheksaufrufe
-.\"    Source: shadow-utils 4.2
+.\"    Source: shadow-utils 4.7
 .\"  Language: German
 .\"
-.TH "SHADOW" "3" "09.05.2014" "shadow\-utils 4\&.2" "Bibliotheksaufrufe"
+.TH "SHADOW" "3" "13.06.2019" "shadow\-utils 4\&.7" "Bibliotheksaufrufe"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
@@ -35,17 +35,23 @@ shadow, getspnam \- Routinen f\(:ur die Datei, die die verschl\(:usselten Passw\
 .PP
 \fIstruct spwd *getspent();\fR
 .PP
-\fItruct spwd *getspnam(char\fR\fI*name\fR\fI);\fR
+\fItruct spwd *getspnam(char\fR
+\fI*name\fR\fI);\fR
 .PP
 \fIvoid setspent();\fR
 .PP
 \fIvoid endspent();\fR
 .PP
-\fIstruct spwd *fgetspent(FILE\fR\fI*fp\fR\fI);\fR
+\fIstruct spwd *fgetspent(FILE\fR
+\fI*fp\fR\fI);\fR
 .PP
-\fIstruct spwd *sgetspent(char\fR\fI*cp\fR\fI);\fR
+\fIstruct spwd *sgetspent(char\fR
+\fI*cp\fR\fI);\fR
 .PP
-\fIint putspent(struct spwd\fR\fI*p,\fR\fIDATEIEN\fR\fI*fp\fR\fI);\fR
+\fIint putspent(struct spwd\fR
+\fI*p,\fR
+\fIDATEIEN\fR
+\fI*fp\fR\fI);\fR
 .PP
 \fIint lckpwdf();\fR
 .PP
--- a/man/de/man5/faillog.5
+++ b/man/de/man5/faillog.5
@@ -1,13 +1,13 @@
 '\" t
 .\"     Title: faillog
 .\"    Author: Julianne Frances Haugh
-.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
-.\"      Date: 09.05.2014
+.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
+.\"      Date: 13.06.2019
 .\"    Manual: Dateiformate und konvertierung
-.\"    Source: shadow-utils 4.2
+.\"    Source: shadow-utils 4.7
 .\"  Language: German
 .\"
-.TH "FAILLOG" "5" "09.05.2014" "shadow\-utils 4\&.2" "Dateiformate und konvertierung"
+.TH "FAILLOG" "5" "13.06.2019" "shadow\-utils 4\&.7" "Dateiformate und konvertierung"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
--- a/man/de/man5/gshadow.5
+++ b/man/de/man5/gshadow.5
@@ -1,13 +1,13 @@
 '\" t
 .\"     Title: gshadow
 .\"    Author: Nicolas Fran\(,cois <nicolas.francois@centraliens.net>
-.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
-.\"      Date: 09.05.2014
+.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
+.\"      Date: 13.06.2019
 .\"    Manual: Dateiformate und konvertierung
-.\"    Source: shadow-utils 4.2
+.\"    Source: shadow-utils 4.7
 .\"  Language: German
 .\"
-.TH "GSHADOW" "5" "09.05.2014" "shadow\-utils 4\&.2" "Dateiformate und konvertierung"
+.TH "GSHADOW" "5" "13.06.2019" "shadow\-utils 4\&.7" "Dateiformate und konvertierung"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
@@ -54,12 +54,12 @@ Wenn das Passwortfeld eine Zeichenkette enth\(:alt, die kein zul\(:assiges Ergeb
 \fBcrypt\fR(3)
 ist, z\&.B\&. ! oder *, k\(:onnen Benutzer nicht mit einem Unix\-Passwort Zugang zu der Gruppe erhalten, wobei Gruppenmitglieder kein Passwort ben\(:otigen\&.
 .sp
-Das Passwort wird angefordert, wenn ein Benutzer, der nicht Mitglied der Gruppe ist, die Berechtigungen dieser Gruppe erhalten will (vergleiche
+The password is used when a user who is not a member of the group wants to gain the permissions of this group (see
 \fBnewgrp\fR(1))\&.
 .sp
 Dieses Feld kann leer bleiben\&. Dies hat zur Folge, dass nur Gruppenmitglieder von den Rechten der Gruppe Gebrauch machen k\(:onnen\&.
 .sp
-Ein Passwortfeld, das mit einem Ausrufezeichen beginnt, f\(:uhrt dazu, dass das Passwort gesperrt ist\&. Die \(:ubrigen Zeichen sind das Passwort vor der Sperrung\&.
+A password field which starts with an exclamation mark means that the password is locked\&. The remaining characters on the line represent the password field before the password was locked\&.
 .sp
 Dieses Passwort geht den in
 /etc/group
--- a/man/de/man5/limits.5
+++ b/man/de/man5/limits.5
@@ -1,13 +1,13 @@
 '\" t
 .\"     Title: limits
 .\"    Author: Luca Berra
-.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
-.\"      Date: 09.05.2014
+.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
+.\"      Date: 13.06.2019
 .\"    Manual: Dateiformate und konvertierung
-.\"    Source: shadow-utils 4.2
+.\"    Source: shadow-utils 4.7
 .\"  Language: German
 .\"
-.TH "LIMITS" "5" "09.05.2014" "shadow\-utils 4\&.2" "Dateiformate und konvertierung"
+.TH "LIMITS" "5" "13.06.2019" "shadow\-utils 4\&.7" "Dateiformate und konvertierung"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
@@ -95,7 +95,7 @@ D: maximale Datengr\(:o\(sse (KB)
 .sp -1
 .IP \(bu 2.3
 .\}
-F: maximale Dateigr\(:o\(sse (KB)
+F: maximum file size (KB)
 .RE
 .sp
 .RS 4
@@ -240,11 +240,11 @@ eine g\(:ultige
 .RE
 .\}
 .PP
-Beachten Sie, dass nach
-\fIBenutzername\fR
-die \(:ubrige Zeile als Zeichenkette f\(:ur Beschr\(:ankungen angesehen wird\&. Kommentare sind daher nicht zul\(:assig\&. Eine ung\(:ultige Zeichenkette wird von
+Be aware that after
+\fIusername\fR
+the rest of the line is considered a limit string, thus comments are not allowed\&. An invalid limits string will be rejected (not considered) by the
 \fBlogin\fR
-ignoriert\&.
+program\&.
 .PP
 Standardwerte werden mit dem Benutzernamen \(Fc\fI*\fR\(Fo festgelegt\&. Falls Sie mehrfach
 \fIStandard\fR\-Werte in der
@@ -254,11 +254,11 @@ bestimmen, wird nur der letzte ber\(:ucksichtigt\&.
 Beschr\(:ankungen, die in der Form \(Fc\fI@group\fR\(Fo festgelegt wurden, gelten f\(:ur alle Mitglieder der angegebenen Gruppe
 \fIgroup\fR\&.
 .PP
-Wenn mehr als eine Zeile mit Beschr\(:ankungen f\(:ur einen Benutzer vorhanden ist, wird f\(:ur ihn nur die erste Zeile ber\(:ucksichtigt\&.
+If more than one line with limits for a user exist, only the first line for this user will be considered\&.
 .PP
-Wenn keine Zeile auf einen Benutzer zutrifft, wird auf ihn die letzte Zeile mit
+If no lines are specified for a user, the last
 \fI@group\fR
-angewendet, die auf eine Gruppe verweist, deren Mitglied er ist\&. Wenn er auch nicht Mitglied einer der aufgef\(:uhrten Gruppe ist, wird auf ihn die letzte Zeile, in der Standardwerte bestimmt sind, angewendet\&.
+line matching a group whose the user is a member of will be considered, or the last line with default limits if no groups contain the user\&.
 .PP
 Mit einem Gedankenstrich \(Fc\fI\-\fR\(Fo k\(:onnen Sie alle Beschr\(:ankungen f\(:ur einen Benutzer zu entfernen\&.
 .PP
--- a/man/de/man5/login.access.5
+++ b/man/de/man5/login.access.5
@@ -1,13 +1,13 @@
 '\" t
 .\"     Title: login.access
 .\"    Author: Marek Micha\(/lkiewicz
-.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
-.\"      Date: 09.05.2014
+.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
+.\"      Date: 13.06.2019
 .\"    Manual: Dateiformate und konvertierung
-.\"    Source: shadow-utils 4.2
+.\"    Source: shadow-utils 4.7
 .\"  Language: German
 .\"
-.TH "LOGIN\&.ACCESS" "5" "09.05.2014" "shadow\-utils 4\&.2" "Dateiformate und konvertierung"
+.TH "LOGIN\&.ACCESS" "5" "13.06.2019" "shadow\-utils 4\&.7" "Dateiformate und konvertierung"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Balint Reczey	b28d45d2bd	New upstream version 4.7	2019-06-23 22:06:37 +02:00
Balint Reczey	b0729855e8	New upstream version 4.6	2019-03-03 23:31:24 +01:00
Balint Reczey	589f97ade4	New upstream version 4.5	2017-08-10 18:26:45 -04:00
Balint Reczey	365658d0f3	Imported Upstream version 4.4	2016-11-30 02:36:06 +01:00