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f924326575
freebsd-dev/lib/libc/gen
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Alexander Motin f924326575 Optimize pathologic case of telldir() for Samba. 
When application reads large directory, calling telldir() for each entry,
like Samba does, it creates exponential performance drop as number of
entries reach tenths to hundreds of thousands.  It is caused by full search
through the internal list, that never finds matches in that scenario, but
creates O(n^2) delays.  This patch optimizes that search, limiting it to
entries of the same buffer, turning time closer to O(n) in case of linear
directory scan.

PR:		218622
Reviewed by:	jhb, jilles
MFC after:	2 weeks
Sponsored by:	iXsystems, Inc.
Differential Revision:	https://reviews.freebsd.org/D10408
2017-04-17 19:03:31 +00:00
..
__getosreldate.c Avoid a redecleartion of __getosreldate(). 2016-08-24 00:02:20 +00:00
__pthread_mutex_init_calloc_cb_stub.c Fix known issues which blow up the process after dlopen("libthr.so") 2015-01-03 18:38:46 +00:00
__xuname.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
_once_stub.c Reassign copyright statements on several files from Advanced 2015-04-23 14:22:20 +00:00
_pthread_stubs.c Add implementation of robust mutexes, hopefully close enough to the 2016-05-17 09:56:22 +00:00
_rand48.c
_spinlock_stub.c Fix typo. Note that this is mostly innocent, since libthr no longer 2015-02-27 19:23:01 +00:00
_thread_init.c
alarm.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
alarm.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
arc4random.3
arc4random.c Discard first 3072 bytes of RC4 keystream, this is a bandaid 2017-03-14 06:00:44 +00:00
assert.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
auxv.c Rename aux.c to auxv.c. 2012-08-11 12:07:24 +00:00
basename_compat.c Replace basename(3) by a thread-safe implementation. 2016-11-03 20:21:34 +00:00
basename.3 Replace basename(3) by a thread-safe implementation. 2016-11-03 20:21:34 +00:00
basename.c Replace basename(3) by a thread-safe implementation. 2016-11-03 20:21:34 +00:00
cap_rights_get.3 Various mdoc fixes and a few EOL whitespace removals. 2014-12-21 12:36:36 +00:00
cap_sandboxed.3 use .Mt to mark up email addresses consistently (part4) 2014-06-23 08:25:03 +00:00
cap_sandboxed.c Update most userspace consumers of capability.h to use capsicum.h instead. 2014-03-16 11:04:44 +00:00
check_utility_compat.3 use .Mt to mark up email addresses consistently (part4) 2014-06-23 08:25:03 +00:00
check_utility_compat.c - Reduce buffer size from LINE_MAX to PATH_MAX, there is no point to store 2012-12-21 22:20:59 +00:00
clock_getcpuclockid.3 Grammar fixes. 2016-08-04 11:38:53 +00:00
clock_getcpuclockid.c Fix prototype. Also the function should return error code instead of 2012-08-21 09:17:13 +00:00
clock.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
clock.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
closedir.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
confstr.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
confstr.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
crypt.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
ctermid.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
ctermid.c
daemon.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
daemon.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
devname.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
devname.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
directory.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
dirfd.c
dirname_compat.c Reimplement dirname(3) to be thread-safe. 2016-08-12 07:03:58 +00:00
dirname.3 Replace dirname(3) by a copy that complies to POSIX. 2016-09-18 20:47:55 +00:00
dirname.c Replace dirname(3) by a copy that complies to POSIX. 2016-09-18 20:47:55 +00:00
disklabel.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
dl_iterate_phdr.3 Update dl_iterate_phdr(3) to follow r272842 2014-10-09 22:58:33 +00:00
dladdr.3
dlfcn.c Remove names from some prototypes 2015-09-20 20:21:49 +00:00
dlinfo.3 use .Mt to mark up email addresses consistently (part4) 2014-06-23 08:25:03 +00:00
dllockinit.3
dlopen.3 The ld(1) flag is -Bsymbolic not -Wsymbolic. 2015-02-14 15:14:41 +00:00
drand48.c
dup3.3 dup3(3): Replace copyright notice. 2013-08-18 13:25:18 +00:00
dup3.c Remove names from some prototypes 2015-09-20 20:21:49 +00:00
elf_utils.c If libthr.so is dlopened without RTLD_GLOBAL flag, the libthr symbols 2016-02-08 19:24:13 +00:00
erand48.c
err.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
err.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
errlst.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
errno.c
exec.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
exec.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
fdevname.c
feature_present.3
feature_present.c Adding missing include to eliminate -Wmissing-prototypes warning 2015-09-20 03:56:57 +00:00
fmtcheck.3
fmtcheck.c Remove names from some prototypes 2015-09-20 20:21:49 +00:00
fmtmsg.3
fmtmsg.c libc: Make various internal file descriptors close-on-exec. 2012-12-10 17:56:51 +00:00
fnmatch.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
fnmatch.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
fpclassify.3
fpclassify.c Fix __fpclassifyl when double == long double. As with r283693 this is 2015-05-29 09:26:10 +00:00
frexp.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
frexp.c
fstab.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
ftok.3 Various mdoc fixes and a few EOL whitespace removals. 2014-12-21 12:36:36 +00:00
ftok.c Use ANSI C prototypes. Eliminates -Wold-style-definition warnings. 2015-09-20 20:23:16 +00:00
fts-compat.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
fts-compat.h Remove the advertising clause from the Regents of the University of 2013-05-28 21:05:06 +00:00
fts.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
fts.c fts: Fix a potential memory leak in error case 2017-03-04 20:46:57 +00:00
ftw.3 Various mdoc fixes and a few EOL whitespace removals. 2014-12-21 12:36:36 +00:00
ftw.c ftw(): Do not check the maxfds argument against OPEN_MAX. 2012-08-09 15:11:38 +00:00
gen-private.h Fix some edge cases with rewinddir(): 2014-07-11 16:16:26 +00:00
getbootfile.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
getbootfile.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
getbsize.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
getbsize.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
getcap.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
getcap.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
getcontext.3 Add the getcontextx prototype to SYNOPSIS. 2013-03-13 18:18:16 +00:00
getcwd.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
getcwd.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
getdiskbyname.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
getdomainname.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
getdomainname.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
getfsent.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
getgrent.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
getgrent.c Fix up setgrent(3) to have a POSIX-compliant prototype. 2016-07-31 08:05:15 +00:00
getgrouplist.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
getgrouplist.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
gethostname.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
gethostname.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
getloadavg.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
getloadavg.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
getlogin.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
getmntinfo.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
getmntinfo.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
getnetgrent.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
getnetgrent.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
getosreldate.3
getosreldate.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
getpagesize.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
getpagesize.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
getpagesizes.3 use .Mt to mark up email addresses consistently (part4) 2014-06-23 08:25:03 +00:00
getpagesizes.c
getpass.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
getpeereid.3 Fix grammar in getpeereid(3) 2017-02-04 00:37:25 +00:00
getpeereid.c libc: Use namespace.h in a few more files. 2015-12-20 23:05:20 +00:00
getprogname.3
getprogname.c
getpwent.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
getpwent.c libc: make some more use of the nitems() macro. 2016-04-16 17:52:00 +00:00
getttyent.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
getttyent.c Simplify the code a little. 2017-03-22 20:51:52 +00:00
getusershell.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
getusershell.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
getutxent.3 Escape "Ed" 2015-04-26 10:29:43 +00:00
getutxent.c Make getutxent(3) more robust against bad utx.log files. Whenever we read 2013-10-15 13:32:01 +00:00
getvfsbyname.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
getvfsbyname.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
glob.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
glob.c libc: provide some bounds-checking through reallocarray(3). 2017-03-12 16:03:34 +00:00
initgroups.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
initgroups.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
isatty.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
isgreater.3
isinf.c Fix __isinfl on architectures where double == long double. This is the 2015-05-29 09:23:20 +00:00
isnan.c Revert r274772: it is not valid on MIPS 2014-11-25 03:50:31 +00:00
jrand48.c Properly sign extend the result of jrand48() and mrand48(). 2016-12-06 19:08:29 +00:00
lcong48.c
ldexp.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
ldexp.c
libc_dlopen.c
lockf.3 Consistently reference file descriptors as "fd". 55 other manpages 2013-09-12 00:53:38 +00:00
lockf.c Fix lockf(3) cancellation behaviour. 2015-12-20 11:55:39 +00:00
lrand48.c
makecontext.3
Makefile.inc Add sem_clockwait_np() 2017-02-23 19:36:38 +00:00
modf.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
modf.c
mrand48.c Properly sign extend the result of jrand48() and mrand48(). 2016-12-06 19:08:29 +00:00
nftw.c nftw(): POSIX says directories causing loops should be silently skipped. 2012-08-09 22:05:40 +00:00
nice.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
nice.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
nlist.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
nlist.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
nrand48.c
opendir.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
pause.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
pause.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
pmadvise.c The posix_madvise(3) and posix_fadvise(2) should return error on 2014-01-30 18:04:39 +00:00
popen.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
popen.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
posix_spawn_file_actions_addopen.3 Escape "Ed" 2015-04-26 10:52:37 +00:00
posix_spawn_file_actions_init.3 Escape "Ed" 2015-04-26 10:52:37 +00:00
posix_spawn.3 Add sbin and /usr/local directories to _PATH_DEFPATH. 2016-01-05 16:21:20 +00:00
posix_spawn.c Fix Coverity CID 1016714 Resource leak in process_file_actions_entry() 2016-05-25 07:13:53 +00:00
posix_spawnattr_getflags.3 Escape "Ed" 2015-04-26 10:52:37 +00:00
posix_spawnattr_getpgroup.3 Escape "Ed" 2015-04-26 10:52:37 +00:00
posix_spawnattr_getschedparam.3 Escape "Ed" 2015-04-26 10:52:37 +00:00
posix_spawnattr_getschedpolicy.3 Escape "Ed" 2015-04-26 10:52:37 +00:00
posix_spawnattr_getsigdefault.3 Escape "Ed" 2015-04-26 10:52:37 +00:00
posix_spawnattr_getsigmask.3 Escape "Ed" 2015-04-26 10:52:37 +00:00
posix_spawnattr_init.3 Escape "Ed" 2015-04-26 10:52:37 +00:00
psignal.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
psignal.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
pututxline.c pututxline: Don't set errno=0 in subfunctions. 2013-04-17 21:08:15 +00:00
pw_scan.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
pw_scan.h Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
raise.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
raise.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
rand48.3 Add the same warning to rand48(3) as to rand(3) and random(3). 2012-09-11 12:55:15 +00:00
rand48.h
readdir.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
readpassphrase.3
readpassphrase.c Fix bug in the readpassphrase(3) function, which can be exposed 2016-01-24 22:20:13 +00:00
recvmmsg.c Correct indent. 2016-10-11 11:46:02 +00:00
rewinddir.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
rfork_thread.3
scandir_b.c Add support for some block functions that come from OS X. These are 2014-04-02 16:07:48 +00:00
scandir.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
scandir.c scandir: Fix NULL dereference, uninitialized value use in error case 2017-03-22 17:37:47 +00:00
seed48.c
seekdir.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
sem_destroy.3 Don't reference sem(4) from the POSIX semaphore pages. POSIX semaphores 2014-10-24 19:55:49 +00:00
sem_getvalue.3 Don't reference sem(4) from the POSIX semaphore pages. POSIX semaphores 2014-10-24 19:55:49 +00:00
sem_init.3 Don't reference sem(4) from the POSIX semaphore pages. POSIX semaphores 2014-10-24 19:55:49 +00:00
sem_new.c Add sem_clockwait_np() 2017-02-23 19:36:38 +00:00
sem_open.3 Don't reference sem(4) from the POSIX semaphore pages. POSIX semaphores 2014-10-24 19:55:49 +00:00
sem_post.3 sem_post(): Fix and document semaphore value overflow error. 2015-01-28 22:42:56 +00:00
sem_timedwait.3 Sort declaration of sem_clockwait_np 2017-02-28 21:47:00 +00:00
sem_wait.3 Don't reference sem(4) from the POSIX semaphore pages. POSIX semaphores 2014-10-24 19:55:49 +00:00
sem.c
semctl.c Disable support for compat syscalls on arm64. These symbols were never 2016-04-06 16:09:10 +00:00
sendmmsg.c Add implementations of sendmmsg(3) and recvmmsg(3) functions which 2016-01-29 14:12:12 +00:00
setdomainname.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
sethostname.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
setjmp.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
setjmperr.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
setmode.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
setmode.c libc: provide some bounds-checking through reallocarray(3). 2017-03-12 16:03:34 +00:00
setproctitle.3 use .Mt to mark up email addresses consistently (part4) 2014-06-23 08:25:03 +00:00
setproctitle.c remove unnecessary vm includes from setproctitle 2016-11-22 16:00:18 +00:00
setprogname.c
siginterrupt.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
siginterrupt.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
siglist.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
signal.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
signal.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
sigsetops.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
sigsetops.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
sleep.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
sleep.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
srand48.c
statvfs.3 use .Mt to mark up email addresses consistently (part4) 2014-06-23 08:25:03 +00:00
statvfs.c
stringlist.3 - sl_find does not modify 'name' 2013-04-23 13:03:03 +00:00
stringlist.c Remove clause 3 and 4 from the license 2015-05-21 08:38:25 +00:00
strtofflags.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
strtofflags.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
Symbol.map Add sem_clockwait_np() 2017-02-23 19:36:38 +00:00
sysconf.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
sysconf.c Report _SC_SEM_NSEMS_MAX and _SC_SEM_VALUE_MAX which show parameters 2017-04-12 19:27:14 +00:00
sysctl.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
sysctl.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
sysctlbyname.c Eliminate redundant variable. 2012-12-12 15:27:33 +00:00
sysctlnametomib.c
syslog.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
syslog.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
tcgetpgrp.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
tcgetsid.3
tcsendbreak.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
tcsetattr.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
tcsetpgrp.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
tcsetsid.3
telldir.c Optimize pathologic case of telldir() for Samba. 2017-04-17 19:03:31 +00:00
telldir.h Tweak seekdir, telldir and readdir so that when htere are deletes going on, 2015-05-05 14:52:33 +00:00
termios.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
time.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
time.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
times.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
times.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
timezone.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
timezone.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
tls.c Re-use our roundup2() macro instead of reinventing the wheel. 2016-04-18 16:25:37 +00:00
trivial-getcontextx.c Remove duplicate copies of trivial getcontextx.c 2015-01-12 18:13:38 +00:00
ttyname.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
ttyname.c Fix an out-of-bounds write when a zero-length buffer is passed. 2017-04-13 15:52:45 +00:00
ttyslot.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
tzset.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
ualarm.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
ualarm.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
ucontext.3
ulimit.3
ulimit.c ulimit(3): simplify. 2015-02-17 16:01:00 +00:00
uname.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
uname.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
unvis-compat.c Use ANSI C prototypes. Eliminates -Wold-style-definition warnings. 2015-09-20 20:23:16 +00:00
usleep.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
usleep.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
utime.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
utime.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
utxdb.c
utxdb.h
valloc.3 Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
valloc.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
wait3.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
wait.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
waitid.c Remove names from some prototypes 2015-09-20 20:21:49 +00:00
waitpid.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
wordexp.3 wordexp: Rewrite to make WRDE_NOCMD reliable. 2015-09-30 21:32:29 +00:00
wordexp.c libc: provide some bounds-checking through reallocarray(3). 2017-03-12 16:03:34 +00:00