glibc/sysdeps/posix
Adhemerval Zanella f430293d84 posix: consume less entropy on tempname
The first getrandom is used only for __GT_NOCREATE, which is inherently
insecure and can use the entropy as a small improvement.  On the
second and later attempts it might help against DoS attacks.

It sync with gnulib commit 854fbb81d91f7a0f2b463e7ace2499dee2f380f2.

Checked on x86_64-linux-gnu.
2021-01-12 09:50:54 -03:00
..
alarm.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
clock_getres.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
clock.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
ctermid.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
cuserid.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
dl-fileid.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
dup2.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
dup.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
euidaccess.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
flock.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
fpathconf.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
gai_strerror-strs.h * sysdeps/posix/gai_strerror.c: Complete rewrite. Avoid relocations. 2005-12-20 17:53:00 +00:00
gai_strerror.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
getaddrinfo.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
getcwd.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
getdtsz.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
gethostname.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
getpagesize.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
isatty.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
isfdtype.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
killpg.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
libc_fatal.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
Makefile NPTL: Refactor named semaphore code to use shm-directory.h 2014-12-12 15:01:30 -08:00
mkfifo.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
mkfifoat.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
nice.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
open64.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
pathconf.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
pause.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
posix_fallocate64.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
posix_fallocate.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
pread64.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
pread.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
preadv2.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
preadv64.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
preadv64v2.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
preadv_common.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
preadv.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
profil.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
pwrite64.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
pwrite.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
pwritev2.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
pwritev64.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
pwritev64v2.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
pwritev_common.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
pwritev.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
raise.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
readv.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
remove.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
rename.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
shm_open.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
shm_unlink.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
shm-directory.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
shm-directory.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
sigblock.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
sigignore.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
sigintr.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
signal.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
sigpause.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
sigset.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
sigsetmask.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
sigsuspend.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
sigwait.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
sleep.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
spawni.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
sprofil.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
Subdirs Make sysdeps/posix bring in login subdir. 2015-07-23 17:04:22 -07:00
sysconf.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
system.c posix: Fix return value of system if shell can not be executed [BZ #27053] 2021-01-11 12:26:58 -03:00
sysv_signal.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tempname.c posix: consume less entropy on tempname 2021-01-12 09:50:54 -03:00
truncate.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
ttyname_r.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
ttyname.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
ulimit.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
usleep.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
utime.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
utimes.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
writev_nocancel.c hurd: Fix __writev_nocancel_nostatus 2020-06-14 17:45:04 +00:00
writev.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00