mirror/glibc
2
0
Fork 0
mirror of git://sourceware.org/git/glibc.git synced 2025-04-12 14:21:18 +08:00
Code Issues Packages Projects Releases Wiki Activity
glibc/misc
History
Arjun Shankar 2bc9d7c002 syslog: Fix heap buffer overflow in __vsyslog_internal (CVE-2023-6779) 
__vsyslog_internal used the return value of snprintf/vsnprintf to
calculate buffer sizes for memory allocation.  If these functions (for
any reason) failed and returned -1, the resulting buffer would be too
small to hold output.  This commit fixes that.

All snprintf/vsnprintf calls are checked for negative return values and
the function silently returns upon encountering them.

Reviewed-by: Carlos O'Donell <carlos@redhat.com>
(cherry picked from commit 7e5a0c286da33159d47d0122007aac016f3e02cd)
2024-01-30 15:57:01 +01:00
..
bits
Apply asm redirections in syslog.h before first use [BZ #27087]
2022-11-29 17:06:02 -03:00
sys
cdefs: Limit definition of fortification macros
2023-02-02 09:29:33 -05:00
tst-syslog-long-progname.root
syslog: Fix heap buffer overflow in __vsyslog_internal (CVE-2023-6246)
2024-01-30 15:57:01 +01:00
acct.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
allocate_once.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
ar.h
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
atomic_wide_counter.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
brk.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
bug18240.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
bug-hsearch1.c
…
chflags.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
chroot.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
daemon.c
misc: Use 64 bit stat for daemon (BZ# 29203)
2022-06-01 13:23:13 -03:00
dirname.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
efgcvt_r-template.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
efgcvt_r.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
efgcvt-dbl-macros.h
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
efgcvt-ldbl-macros.h
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
efgcvt-template.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
efgcvt.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
err.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
err.h
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
error.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
error.h
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
fchflags.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
fd_to_filename.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
fdatasync.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
fgetxattr.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
flistxattr.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
fremovexattr.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
fsetxattr.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
fstab.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
fstab.h
…
fsync.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
ftruncate64.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
ftruncate.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
futimes.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
futimesat.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
getauxval.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
getclktck.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
getdomain.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
getdtsz.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
gethostid.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
gethostname.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
getloadavg.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
getpagesize.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
getpass.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
getsysstats.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
getttyent.c
Fix -Os getc_unlocked linknamespace, localplt issues (bug 15105, bug 19463).
2018-02-21 18:01:11 +00:00
getusershell.c
misc: Use 64 bit stat for getusershell (BZ# 29203)
2022-06-01 13:23:16 -03:00
getxattr.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
gtty.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
hsearch_r.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
hsearch.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
ifunc-impl-list.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
init-misc.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
insremque.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
ioctl.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
lgetxattr.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
libgen.h
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
listxattr.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
llistxattr.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
lremovexattr.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
lsearch.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
lsetxattr.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
lutimes.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
madvise.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
makedev.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
Makefile
syslog: Fix heap buffer overflow in __vsyslog_internal (CVE-2023-6246)
2024-01-30 15:57:01 +01:00
mincore.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
mkdtemp.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
mkostemp64.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
mkostemp.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
mkostemps64.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
mkostemps.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
mkstemp64.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
mkstemp.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
mkstemps64.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
mkstemps.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
mktemp.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
mlock.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
mlockall.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
mmap64.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
mmap.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
mntent_r.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
mntent.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
mntent.h
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
mprotect.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
msync.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
munlock.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
munlockall.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
munmap.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
preadv2.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
preadv64.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
preadv64v2.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
preadv.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
pselect.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
ptrace.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
pwritev2.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
pwritev64.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
pwritev64v2.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
pwritev.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
qefgcvt_r.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
qefgcvt.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
readv.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
reboot.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
regexp.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
regexp.h
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
remap_file_pages.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
removexattr.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
revoke.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
sbrk.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
search.h
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
select.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
setdomain.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
setegid.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
seteuid.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
sethostid.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
sethostname.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
setregid.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
setreuid.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
setxattr.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
sgtty.h
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
single_threaded.c
misc: Optimize internal usage of __libc_single_threaded
2022-06-24 17:45:58 -03:00
sstk.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
stab.h
…
stty.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
swapoff.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
swapon.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
sync.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
syncfs.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
syscall.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
syscall.h
…
sysexits.h
…
syslog.c
syslog: Fix heap buffer overflow in __vsyslog_internal (CVE-2023-6779)
2024-01-30 15:57:01 +01:00
syslog.h
…
truncate64.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
truncate.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
tsearch.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
tst-allocate_once.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
tst-atomic-long.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
tst-atomic.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
tst-dbl-efgcvt.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
tst-dirname.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
tst-efgcvt-template.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
tst-empty.c
Move all tests out of the csu subdirectory
2016-12-21 11:52:19 +01:00
tst-error1.c
Split DIAG_* macros to new header libc-diag.h.
2017-02-25 09:59:46 -05:00
tst-fd_to_filename.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
tst-fdset.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
tst-gethostid.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
tst-hsearch.c
Modify several tests to use test-skeleton.c
2014-11-05 15:24:08 +05:30
tst-insremque.c
…
tst-ioctl-time64.c
misc: Add time64 alias for ioctl
2021-07-21 11:58:09 +02:00
tst-ioctl.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
tst-ldbl-efgcvt.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
tst-ldbl-error.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
tst-ldbl-warn.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
tst-makedev.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
tst-mntent2.c
Fix warning in misc/tst-mntent2.c.
2014-12-16 10:27:16 +01:00
tst-mntent-autofs.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
tst-mntent-blank-corrupt.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
tst-mntent-blank-passno.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
tst-mntent-escape.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
tst-mntent.c
Remove "Contributed by" lines
2021-09-03 22:06:44 +05:30
tst-preadvwritev2-common.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
tst-preadvwritev2.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
tst-preadvwritev64.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
tst-preadvwritev64v2.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
tst-preadvwritev-common.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
tst-preadvwritev.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
tst-pselect-time64.c
y2038: Add test coverage
2021-06-15 10:42:11 -03:00
tst-pselect.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
tst-select-time64.c
y2038: Add test coverage
2021-06-15 10:42:11 -03:00
tst-select.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
tst-syscalls.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
tst-syslog-long-progname.c
syslog: Fix heap buffer overflow in __vsyslog_internal (CVE-2023-6246)
2024-01-30 15:57:01 +01:00
tst-syslog.c
syslog: Remove extra whitespace between timestamp and message (BZ#29544)
2022-09-05 09:50:03 -03:00
tst-tsearch.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
tst-warn-wide.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
ttyent.h
…
ttyslot.c
As a minor cleanup remove the (r)index defines from include/string.h as
2017-02-06 18:15:18 +00:00
ualarm.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
unwind-link.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
usleep.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
ustat.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
utimes.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
Versions
Implement <unwind-link.h> for dynamically loading the libgcc_s unwinder
2021-03-01 15:58:01 +01:00
vhangup.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00
writev.c
Update copyright dates with scripts/update-copyrights
2022-01-01 11:40:24 -08:00