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379e9c32f794adb62c22dbeca1d9cbf23d7b14d3
shadow/lib
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Alejandro Colomar 379e9c32f7 lib/idmapping.c: Use long constants in prctl(2), and remove 0s 
The prctl(2) system-call wrapper is implemented as a variadic function.
This makes it important to pass arguments to it of the right type (and
more importantly of the right width), to avoid undefined behavior.

While at it, check errors with ==-1, not <0, which is more explicit.

Also, PR_SET_KEEPCAPS(2const) doesn't need all arguments, so it can be
called with just two of them; remove unnecessary 0s.

See-also: prctl(2), PR_SET_KEEPCAPS(2const)
Link: <https://lore.kernel.org/linux-man/ddbdyaiptesjalgfmztxideej67e3yaob7ucsmbf6qvriwxiif@dohhxrqgwhrf/T/#med306b5b003f9cc7cc2de69fcdd7ee2d056d0954>
Cc: Xi Ruoyao <xry111@xry111.site>
Cc: Lukas Slebodnik <lslebodn@fedoraproject.org>
Signed-off-by: Alejandro Colomar <alx@kernel.org>
2024-07-02 13:12:22 -05:00
..
alloc
lib/: Use [[gnu::alloc_size(...)]] on allocation functions
2024-07-01 21:40:11 -05:00
atoi
lib/, po/, src/: get_uid(): Move function to "atoi/getnum.h"
2024-06-29 20:00:18 +02:00
string
lib/alloc/, lib/, src/, tests/: Organize the allocation APIs in a new subdirectory
2024-07-01 21:40:11 -05:00
time
lib/string/strcpy/, lib/, src/, tests/: Move all copying APIs to a subdirectory
2024-07-01 21:40:11 -05:00
.indent.pro
[svn-upgrade] Integrating new upstream version, shadow (4.0.8)
2007-10-07 11:46:07 +00:00
addgrps.c
lib/alloc/, lib/, src/, tests/: Organize the allocation APIs in a new subdirectory
2024-07-01 21:40:11 -05:00
adds.c
lib/, tests/: addsl(): Add addsl(), a variadic macro
2024-01-16 16:58:18 +01:00
adds.h
lib/, tests/: addsl(): Add addsl(), a variadic macro
2024-01-16 16:58:18 +01:00
age.c
lib/: Saturate addition to avoid overflow
2024-02-13 16:02:49 -06:00
agetpass.c
lib/alloc/, lib/, src/, tests/: Organize the allocation APIs in a new subdirectory
2024-07-01 21:40:11 -05:00
agetpass.h
lib/agetpass.[ch]: add function ro read from pipe
2024-01-31 22:16:02 -06:00
attr.h
lib/attr.h: Use C23-style attributes
2024-07-01 21:40:11 -05:00
audit_help.c
lib/, src/: Rename 'unused' macro as 'MAYBE_UNUSED'
2024-01-30 16:19:56 +01:00
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
cast.h
lib/cast.h: const_cast(): Reimplement with _Generic(3)
2024-06-04 09:10:23 +02:00
chkname.c
lib/chkname.[ch]: login_name_max_size(): Add function
2024-05-21 13:26:41 +02:00
chkname.h
lib/chkname.[ch]: login_name_max_size(): Add function
2024-05-21 13:26:41 +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/, src/: Rename 'unused' macro as 'MAYBE_UNUSED'
2024-01-30 16:19:56 +01:00
cleanup_user.c
lib/, src/: Rename 'unused' macro as 'MAYBE_UNUSED'
2024-01-30 16:19:56 +01:00
cleanup.c
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
commonio.c
lib/alloc/, lib/, src/, tests/: Organize the allocation APIs in a new subdirectory
2024-07-01 21:40:11 -05:00
commonio.h
lib/: Use 'restrict' alongside [[gnu::access()]]
2024-01-15 13:14:28 -06:00
console.c
lib/, src/: Use strchrnul(3) instead of its pattern
2024-07-01 21:40:11 -05:00
copydir.c
lib/alloc/, lib/, src/, tests/: Organize the allocation APIs in a new subdirectory
2024-07-01 21:40:11 -05:00
csrand.c
lib/csrand.c: Fix the lower part of the domain of csrand_uniform()
2024-06-20 21:38:58 -05:00
defines.h
src/passwd.c: inconsistent password length limit
2024-02-16 15:46:08 -06:00
encrypt.c
Merge pull request #451 from hallyn/2021-12-05/license
2022-01-02 18:38:42 -06:00
env.c
lib/alloc/, lib/, src/, tests/: Organize the allocation APIs in a new subdirectory
2024-07-01 21:40:11 -05:00
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/failure.c: failprint(): Remove dead code
2024-07-01 21:40:11 -05:00
failure.h
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
fd.c
Adding checks for fd omission
2024-03-10 19:56:40 -05:00
fields.c
Overhaul valid_field()
2023-03-31 09:53:40 -05:00
find_new_gid.c
lib/alloc/, lib/, src/, tests/: Organize the allocation APIs in a new subdirectory
2024-07-01 21:40:11 -05:00
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
lib/alloc/, lib/, src/, tests/: Organize the allocation APIs in a new subdirectory
2024-07-01 21:40:11 -05:00
fputsx.c
lib/: Use 'restrict' alongside [[gnu::access()]]
2024-01-15 13:14:28 -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_pid.c
lib/string/sprintf/, lib/, src/, tests/: Move all sprintf(3)-like APIs to a subdirectory
2024-07-01 21:40:11 -05:00
getdate.h
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
getdate.y
lib/getdate.y: NULL doesn't need a cast
2024-07-01 21:40:11 -05:00
getdef.c
lib/alloc/, lib/, src/, tests/: Organize the allocation APIs in a new subdirectory
2024-07-01 21:40:11 -05:00
getdef.h
Improve the login.defs unknown item error message
2023-10-20 18:46:23 -05:00
getgr_nam_gid.c
lib/: Don't open-code get_gid()
2024-06-29 20:00:18 +02:00
getrange.c
lib/getrange.c: getrange(): Report an error when min>max
2024-05-17 15:40:03 +02:00
gettime.c
lib/gettime.c: gettime(): Call a2i() instead of strtoull_noneg()
2024-05-27 16:32:09 +02:00
groupio.c
lib/alloc/, lib/, src/, tests/: Organize the allocation APIs in a new subdirectory
2024-07-01 21:40:11 -05:00
groupio.h
Update licensing info
2021-12-23 19:36:50 -06:00
groupmem.c
lib/alloc/, lib/, src/, tests/: Organize the allocation APIs in a new subdirectory
2024-07-01 21:40:11 -05:00
gshadow_.h
Update licensing info
2021-12-23 19:36:50 -06:00
gshadow.c
lib/gshadow.c: Use XREALLOC() instead of silently continuing on ENOMEM
2024-07-01 21:40:11 -05:00
hushed.c
lib/, src/: Use strchrnul(3) instead of its pattern
2024-07-01 21:40:11 -05:00
idmapping.c
lib/idmapping.c: Use long constants in prctl(2), and remove 0s
2024-07-02 13:12:22 -05:00
idmapping.h
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
isexpired.c
lib/: Saturate addition to avoid overflow
2024-02-13 16:02:49 -06:00
limits.c
lib/limits.c: setrlimit_value(): Reimplement in terms of a2i()
2024-06-29 20:00:18 +02:00
list.c
lib/alloc/, lib/, src/, tests/: Organize the allocation APIs in a new subdirectory
2024-07-01 21:40:11 -05:00
lockpw.c
Don't redefine errno(3)
2022-12-22 11:43:29 +01:00
log.c
lib/, src/: Always pass NULL to time(2)
2024-07-01 21:40:11 -05:00
logind.c
lib/, src/: Make the use of MAYBE_UNUSED macro consistent
2024-01-30 16:19:56 +01:00
loginprompt.c
lib/alloc/, lib/, src/, tests/: Organize the allocation APIs in a new subdirectory
2024-07-01 21:40:11 -05:00
mail.c
lib/alloc/, lib/, src/, tests/: Organize the allocation APIs in a new subdirectory
2024-07-01 21:40:11 -05:00
Makefile.am
lib/alloc/, lib/, src/, tests/: Organize the allocation APIs in a new subdirectory
2024-07-01 21:40:11 -05:00
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/string/strdup/xstrdup.[ch], lib/, src/: Move xstrdup() to its own file
2024-07-01 21:40:11 -05:00
must_be.h
lib/: Use multi-line macro definitions
2024-07-01 21:40:11 -05:00
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/alloc/, lib/, src/, tests/: Organize the allocation APIs in a new subdirectory
2024-07-01 21:40:11 -05:00
obscure.c
lib/string/strdup/xstrdup.[ch], lib/, src/: Move xstrdup() to its own file
2024-07-01 21:40:11 -05:00
pam_defs.h
Declare constant data structure const
2023-01-25 12:31:17 +01:00
pam_pass_non_interactive.c
lib/alloc/, lib/, src/, tests/: Organize the allocation APIs in a new subdirectory
2024-07-01 21:40:11 -05:00
pam_pass.c
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
port.c
lib/, src/: Use strchrnul(3) instead of its pattern
2024-07-01 21:40:11 -05:00
port.h
Update licensing info
2021-12-23 19:36:50 -06:00
prefix_flag.c
lib/alloc/, lib/, src/, tests/: Organize the allocation APIs in a new subdirectory
2024-07-01 21:40:11 -05:00
prototypes.h
lib/, po/, src/: get_uid(): Move function to "atoi/getnum.h"
2024-06-29 20:00:18 +02:00
pwauth.c
lib/string/sprintf/, lib/, src/, tests/: Move all sprintf(3)-like APIs to a subdirectory
2024-07-01 21:40:11 -05:00
pwauth.h
Add header guards
2022-05-24 07:49:11 -05:00
pwd2spwd.c
lib/, src/: Remove SCALE definition
2024-01-05 15:41:12 -06:00
pwd_init.c
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
pwdcheck.c
lib/, src/: Rename 'unused' macro as 'MAYBE_UNUSED'
2024-01-30 16:19:56 +01:00
pwio.c
lib/: Remove incorrect /*@out@*/ comment from functions that read the pointee
2024-01-15 13:14:28 -06:00
pwio.h
Update licensing info
2021-12-23 19:36:50 -06:00
pwmem.c
lib/alloc/, lib/, src/, tests/: Organize the allocation APIs in a new subdirectory
2024-07-01 21:40:11 -05:00
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
root_flag.c
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
run_part.c
lib/alloc/, lib/, src/, tests/: Organize the allocation APIs in a new subdirectory
2024-07-01 21:40:11 -05:00
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/, src/: Rename 'unused' macro as 'MAYBE_UNUSED'
2024-01-30 16:19:56 +01:00
setugid.c
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
setupenv.c
lib/string/strdup/xstrdup.[ch], lib/, src/: Move xstrdup() to its own file
2024-07-01 21:40:11 -05:00
sgetgrent.c
lib/alloc/, lib/, src/, tests/: Organize the allocation APIs in a new subdirectory
2024-07-01 21:40:11 -05:00
sgetpwent.c
lib/, libsubid/, po/, src/: get_gid(): Move function to "atoi/getnum.h"
2024-06-29 20:00:18 +02:00
sgetspent.c
lib/, src/: Use strsep(3) instead of its pattern
2024-07-01 21:40:11 -05:00
sgroupio.c
lib/alloc/, lib/, src/, tests/: Organize the allocation APIs in a new subdirectory
2024-07-01 21:40:11 -05:00
sgroupio.h
Update licensing info
2021-12-23 19:36:50 -06:00
shadow.c
lib/, src/: Use strsep(3) instead of its pattern
2024-07-01 21:40:11 -05:00
shadowio.c
lib/: Remove incorrect /*@out@*/ comment from functions that read the pointee
2024-01-15 13:14:28 -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
lib/alloc/, lib/, src/, tests/: Organize the allocation APIs in a new subdirectory
2024-07-01 21:40:11 -05:00
shell.c
lib/string/sprintf/, lib/, src/, tests/: Move all sprintf(3)-like APIs to a subdirectory
2024-07-01 21:40:11 -05:00
sizeof.h
lib/sizeof.h: memberof(): Add macro
2024-02-20 18:53:53 +01:00
spawn.c
lib/: Use 'restrict' alongside [[gnu::access()]]
2024-01-15 13:14:28 -06:00
sssd.c
lib/alloc/, lib/, src/, tests/: Organize the allocation APIs in a new subdirectory
2024-07-01 21:40:11 -05:00
sssd.h
Flush sssd caches in addition to nscd caches
2018-09-13 14:20:02 +02:00
strtoday.c
lib/, src/: str2*(): Rename functions and reorder parameters
2024-03-29 14:29:13 -05:00
sub.c
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
subordinateio.c
lib/alloc/, lib/, src/, tests/: Organize the allocation APIs in a new subdirectory
2024-07-01 21:40:11 -05:00
subordinateio.h
libsubid: Add routine to free allocated memory
2024-06-12 21:45:31 +02:00
sulog.c
lib/, src/: Always pass NULL to time(2)
2024-07-01 21:40:11 -05:00
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/, src/: Use strchrnul(3) instead of its pattern
2024-07-01 21:40:11 -05:00
typetraits.h
lib/typetraits.h: Add macros that give information about a type
2024-06-29 20:00:18 +02:00
tz.c
lib/, src/: Use strchrnul(3) instead of its pattern
2024-07-01 21:40:11 -05:00
ulimit.c
lib: Merge libmisc into libshadow
2023-08-31 08:55:26 +02:00
user_busy.c
lib/string/sprintf/, lib/, src/, tests/: Move all sprintf(3)-like APIs to a subdirectory
2024-07-01 21:40:11 -05:00
utmp.c
lib/alloc/, lib/, src/, tests/: Organize the allocation APIs in a new subdirectory
2024-07-01 21:40:11 -05:00
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/alloc/, lib/, src/, tests/: Organize the allocation APIs in a new subdirectory
2024-07-01 21:40:11 -05:00
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