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ef95bb7ed1395ee60212ad615eca3d7a1c2d013d
shadow/lib
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Alejandro Colomar 9858133cc6 lib/, src/: snprintf(3) already terminates strings with NUL 
We don't need to terminate them manually after the call.  Remove all
that paranoid code, which in some cases was even wrong.  While at it,
let's do a few more things:

-  Use sizeof(buf) for the size of the buffer.  I found that a few cases
   were passing one less byte (probably because the last one was
   manually zeroed later).  This caused a double NUL.  snprintf(3) wants
   the size of the entire buffer to properly terminate it.  Passing the
   exact value hardcoded is brittle, so use sizeof().

-  Align and improve style of variable declarations.  This makes them
   appear in this diff, which will help review the patch.

Signed-off-by: Alejandro Colomar <alx@kernel.org>
2023-12-13 12:34:30 +01:00
..
string
lib/: Use ATTR_STRING() on stpecpy() and strtcpy()
2023-12-04 12:22:47 +01:00
.indent.pro
[svn-upgrade] Integrating new upstream version, shadow (4.0.8)
2007-10-07 11:46:07 +00:00
addgrps.c
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
age.c
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
agetpass.c
lib/agetpass.h: Move prototypes to dedicated header
2023-09-04 08:57:18 -05:00
agetpass.h
lib/attr.h, lib/, src/: Move attributes to new header file
2023-12-03 09:56:13 -06:00
alloc.c
lib, libmisc: Move source files to lib (where their headers were)
2023-08-30 17:22:38 +02:00
alloc.h
lib/attr.h, lib/, src/: Move attributes to new header file
2023-12-03 09:56:13 -06:00
attr.h
lib/attr.h: Add ATTR_STRING() attribute macro
2023-12-04 12:22:47 +01:00
audit_help.c
lib/attr.h, lib/, src/: Move attributes to new header file
2023-12-03 09:56:13 -06:00
basename.c
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
bit.c
lib, libmisc: Move source files to lib (where their headers were)
2023-08-30 17:22:38 +02:00
bit.h
lib: bit_ceil_wrapul(): stop recursion
2023-02-24 12:44:14 -06:00
btrfs.c
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
chkname.c
lib/chkname.c: Use tmp variable to avoid a -Wsign-compare warning
2023-12-04 11:45:09 +01:00
chkname.h
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
chowndir.c
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
chowntty.c
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
cleanup_group.c
lib/attr.h, lib/, src/: Move attributes to new header file
2023-12-03 09:56:13 -06:00
cleanup_user.c
lib/attr.h, lib/, src/: Move attributes to new header file
2023-12-03 09:56:13 -06:00
cleanup.c
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
commonio.c
lib/commonio.c: Use uintmax_t to print nlink_t
2023-12-04 11:45:09 +01:00
commonio.h
changing lock mechanism
2022-12-29 13:58:49 -06:00
console.c
lib/string/: Move string-related files to string/ subdir
2023-12-03 12:22:11 -06:00
copydir.c
lib/copydir.c: Cosmetic
2023-12-04 11:45:09 +01:00
csrand.c
sizeof.h: Move sizeof()-related macros to their own header
2023-09-01 09:39:23 +02:00
date_to_str.c
lib/string/: Move string-related files to string/ subdir
2023-12-03 12:22:11 -06:00
defines.h
lib/, src/: Say 'long' instead of 'long int'
2023-12-03 09:58:19 -06:00
encrypt.c
Merge pull request #451 from hallyn/2021-12-05/license
2022-01-02 18:38:42 -06:00
entry.c
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
env.c
lib/env.c: Replace strncpy(3) call by stpcpy(mempcpy(), "")
2023-12-03 22:24:29 -06:00
exitcodes.h
Update licensing info
2021-12-23 19:36:50 -06:00
faillog.h
Update licensing info
2021-12-23 19:36:50 -06:00
failure.c
lib/string/: Move string-related files to string/ subdir
2023-12-03 12:22:11 -06:00
failure.h
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
fields.c
Overhaul valid_field()
2023-03-31 09:53:40 -05:00
find_new_gid.c
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
find_new_sub_gids.c
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
find_new_sub_uids.c
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
find_new_uid.c
Use CALLOC() instead of its pattern
2023-09-01 09:39:23 +02:00
fputsx.c
Update licensing info
2021-12-23 19:36:50 -06:00
freezero.c
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
freezero.h
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
get_gid.c
lib/, src/: Fix error handling after strto[u]l[l](3)
2023-12-04 12:21:55 +01:00
get_pid.c
lib/, src/: Fix error handling after strto[u]l[l](3)
2023-12-04 12:21:55 +01:00
get_uid.c
lib/, src/: Fix error handling after strto[u]l[l](3)
2023-12-04 12:21:55 +01:00
getdate.h
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
getdate.y
lib/attr.h, lib/, src/: Move attributes to new header file
2023-12-03 09:56:13 -06:00
getdef.c
lib/string/: Move string-related files to string/ subdir
2023-12-03 12:22:11 -06:00
getdef.h
Improve the login.defs unknown item error message
2023-10-20 18:46:23 -05:00
getgr_nam_gid.c
lib/, src/: Fix error handling after strto[u]l[l](3)
2023-12-04 12:21:55 +01:00
getlong.c
lib/, src/: Fix error handling after strto[u]l[l](3)
2023-12-04 12:21:55 +01:00
getrange.c
lib/, src/: Fix error handling after strto[u]l[l](3)
2023-12-04 12:21:55 +01:00
gettime.c
lib/, src/: Fix error handling after strto[u]l[l](3)
2023-12-04 12:21:55 +01:00
getulong.c
lib/, src/: Fix error handling after strto[u]l[l](3)
2023-12-04 12:21:55 +01:00
groupio.c
lib/, src/: Use asprintf(3) instead of strlen(3)+malloc(3)+snprintf(3)
2023-10-20 21:05:33 +02:00
groupio.h
Update licensing info
2021-12-23 19:36:50 -06:00
groupmem.c
Use CALLOC() instead of its pattern
2023-09-01 09:39:23 +02:00
gshadow_.h
Update licensing info
2021-12-23 19:36:50 -06:00
gshadow.c
Simplify allocation APIs
2023-06-08 09:05:39 -05:00
hushed.c
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
idmapping.c
lib/string/: Move string-related files to string/ subdir
2023-12-03 12:22:11 -06:00
idmapping.h
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
isexpired.c
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
limits.c
lib/, src/: Fix error handling after strto[u]l[l](3)
2023-12-04 12:21:55 +01:00
list.c
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
lockpw.c
Don't redefine errno(3)
2022-12-22 11:43:29 +01:00
log.c
lib/string/: Move string-related files to string/ subdir
2023-12-03 12:22:11 -06:00
logind.c
lib/attr.h, lib/, src/: Move attributes to new header file
2023-12-03 09:56:13 -06:00
loginprompt.c
lib/loginprompt.c: Remove dead code
2023-12-04 11:45:09 +01:00
mail.c
lib/string/: Move string-related files to string/ subdir
2023-12-03 12:22:11 -06:00
Makefile.am
lib/string/: Move string-related files to string/ subdir
2023-12-03 12:22:11 -06:00
memzero.c
memzero.[ch]: Define memzero() and strzero() as inline functions
2023-09-01 09:39:23 +02:00
memzero.h
Use bzero(3) instead of its pattern
2023-09-01 09:39:23 +02:00
motd.c
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
must_be.h
must_be.h: Add must_be_array() macro
2023-09-01 09:39:23 +02:00
myname.c
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
nscd.c
Don't redefine errno(3)
2022-12-22 11:43:29 +01:00
nscd.h
* configure.in, lib/nscd.h, lib/nscd.c: Added --with-nscd flag to
2008-08-30 18:30:36 +00:00
nss.c
lib/: Add missing #include <config.h>
2023-10-20 21:05:33 +02:00
obscure.c
lib/obscure.c: Mark parameter as [[maybe_unused]]
2023-12-04 11:45:09 +01:00
pam_defs.h
Declare constant data structure const
2023-01-25 12:31:17 +01:00
pam_pass_non_interactive.c
lib/attr.h, lib/, src/: Move attributes to new header file
2023-12-03 09:56:13 -06:00
pam_pass.c
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
port.c
Second verse, it gets worse; it gets no better than this
2023-05-31 09:29:49 -05:00
port.h
Update licensing info
2021-12-23 19:36:50 -06:00
prefix_flag.c
lib/, src/: Fix error handling after strto[u]l[l](3)
2023-12-04 12:21:55 +01:00
prototypes.h
lib/, src/: Say 'long' instead of 'long int'
2023-12-03 09:58:19 -06:00
pwauth.c
lib/pwauth.c: Replace getpass(3) by agetpass()
2023-09-04 08:57:18 -05:00
pwauth.h
Add header guards
2022-05-24 07:49:11 -05:00
pwd2spwd.c
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
pwd_init.c
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
pwdcheck.c
lib/attr.h, lib/, src/: Move attributes to new header file
2023-12-03 09:56:13 -06:00
pwio.c
lib: avoid dropping const qualifier during cast
2023-08-21 13:54:27 -05:00
pwio.h
Update licensing info
2021-12-23 19:36:50 -06:00
pwmem.c
memzero.h: Move memzero() and strzero() to their own header
2023-09-01 09:39:23 +02:00
readpassphrase.c
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
readpassphrase.h
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
remove_tree.c
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
rlogin.c
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
root_flag.c
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
run_part.c
lib/: Add missing #include <config.h>
2023-10-20 21:05:33 +02:00
run_part.h
Add header guards
2022-05-24 07:49:11 -05:00
salt.c
Use bzero(3) instead of its pattern
2023-09-01 09:39:23 +02:00
selinux.c
selinux: use type safe function pointer assignment
2023-03-20 08:47:52 +01:00
semanage.c
lib/attr.h, lib/, src/: Move attributes to new header file
2023-12-03 09:56:13 -06:00
setugid.c
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
setupenv.c
lib/string/: Move string-related files to string/ subdir
2023-12-03 12:22:11 -06:00
sgetgrent.c
Simplify allocation APIs
2023-06-08 09:05:39 -05:00
sgetpwent.c
Raise limit for passwd and shadow entry length
2022-10-14 10:41:40 +02:00
sgetspent.c
Don't redefine errno(3)
2022-12-22 11:43:29 +01:00
sgroupio.c
memzero.h: Move memzero() and strzero() to their own header
2023-09-01 09:39:23 +02:00
sgroupio.h
Update licensing info
2021-12-23 19:36:50 -06:00
shadow.c
Remove superfluous casts
2023-02-09 10:03:03 -06:00
shadowio.c
Remove superfluous casts
2023-02-09 10:03:03 -06:00
shadowio.h
Update licensing info
2021-12-23 19:36:50 -06:00
shadowlog_internal.h
Fix typos
2023-01-26 22:44:39 -06:00
shadowlog.c
lib: provide default values for shadow_progname/shadow_logfd
2021-12-27 16:28:23 +00:00
shadowlog.h
Drop obsolete prototype for log_dolog()
2022-08-06 11:27:56 -05:00
shadowmem.c
memzero.h: Move memzero() and strzero() to their own header
2023-09-01 09:39:23 +02:00
shell.c
lib/, src/: snprintf(3) already terminates strings with NUL
2023-12-13 12:34:30 +01:00
sizeof.h
sizeof.h: Add SIZEOF_ARRAY() macro
2023-09-01 09:39:23 +02:00
spawn.c
Merge pull request #451 from hallyn/2021-12-05/license
2022-01-02 18:38:42 -06:00
sssd.c
Simplify allocation APIs
2023-06-08 09:05:39 -05:00
sssd.h
Flush sssd caches in addition to nscd caches
2018-09-13 14:20:02 +02:00
strtoday.c
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
sub.c
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
subordinateio.c
lib/, src/: Say 'long' instead of 'long int'
2023-12-03 09:58:19 -06:00
subordinateio.h
fix newusers when nss provides subids
2021-05-23 08:16:16 -05:00
sulog.c
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
tcbfuncs.c
lib/tcbfuncs: operate on file descriptor rather than path
2023-08-21 11:29:17 +02:00
tcbfuncs.h
* lib/tcbfuncs.h: Re-indent.
2010-03-18 19:23:00 +00:00
ttytype.c
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
tz.c
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
ulimit.c
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
user_busy.c
lib/, src/: snprintf(3) already terminates strings with NUL
2023-12-13 12:34:30 +01:00
utmp.c
lib/string/: Move string-related files to string/ subdir
2023-12-03 12:22:11 -06:00
valid.c
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
write_full.c
libmisc/write_full.c: Improve write_full()
2023-08-18 20:35:15 -05:00
xgetgrgid.c
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
xgetgrnam.c
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
xgetpwnam.c
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
xgetpwuid.c
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
xgetspnam.c
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
xgetXXbyYY.c
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
xprefix_getpwnam.c
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
yesno.c
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00