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H.J. Lu 1e1ecea62e elf: Replace nsid with args.nsid [BZ #27609]
commit ec935dea63
Author: Florian Weimer <fweimer@redhat.com>
Date:   Fri Apr 24 22:31:15 2020 +0200

    elf: Implement __libc_early_init

has

@@ -856,6 +876,11 @@ no more namespaces available for dlmopen()"));
   /* See if an error occurred during loading.  */
   if (__glibc_unlikely (exception.errstring != NULL))
     {
+      /* Avoid keeping around a dangling reference to the libc.so link
+   map in case it has been cached in libc_map.  */
+      if (!args.libc_already_loaded)
+  GL(dl_ns)[nsid].libc_map = NULL;
+

do_dlopen calls _dl_open with nsid == __LM_ID_CALLER (-2), which calls
dl_open_worker with args.nsid = nsid.  dl_open_worker updates args.nsid
if it is __LM_ID_CALLER.  After dl_open_worker returns, it is wrong to
use nsid.

Replace nsid with args.nsid after dl_open_worker returns.  This fixes
BZ #27609.
2021-09-30 12:40:50 -07:00
argp
assert
benchtests benchtests: Improve reliability of memcmp benchmarks 2021-09-24 18:04:05 -05:00
bits Add missing braces to bsearch inline implementation [BZ #28400] 2021-09-30 20:40:12 +02:00
catgets
ChangeLog.old
conform Use $(pie-default) with conformtest 2021-09-17 19:24:14 +00:00
crypt
csu Extend struct r_debug to support multiple namespaces [BZ #15971] 2021-09-19 13:51:35 -07:00
ctype
debug
dirent
dlfcn
elf elf: Replace nsid with args.nsid [BZ #27609] 2021-09-30 12:40:50 -07:00
gmon
gnulib
grp
gshadow
hesiod
htl htl: Fix sigset of main thread 2021-09-26 02:40:26 +02:00
hurd
iconv iconvconfig: Fix behaviour with --prefix [BZ #28199] 2021-09-13 20:48:35 +05:30
iconvdata
include misc: Add __get_nprocs_sched 2021-09-27 09:13:06 -03:00
inet
intl
io
libio
locale locale: Add missing second argument to _Static_assert in C-collate-seq.c 2021-09-06 19:43:37 +02:00
localedata Add generic C.UTF-8 locale (Bug 17318) 2021-09-06 11:30:28 -04:00
login
mach
malloc misc: Add __get_nprocs_sched 2021-09-27 09:13:06 -03:00
manual Add fmaximum, fminimum functions 2021-09-28 23:31:35 +00:00
math Do not declare fmax, fmin _FloatN, _FloatNx versions for C2X 2021-09-29 18:20:32 +00:00
mathvec
misc misc: Add __get_nprocs_sched 2021-09-27 09:13:06 -03:00
nis
nptl nptl: Avoid setxid deadlock with blocked signals in thread exit [BZ #28361] 2021-09-23 09:56:07 +02:00
nptl_db
nscd
nss Fix failing nss/tst-nss-files-hosts-long with local resolver 2021-09-07 21:41:38 +02:00
po
posix linux: Simplify get_nprocs 2021-09-27 09:18:12 -03:00
pwd
resolv
resource
rt
scripts build-many-glibcs.py: add powerpc64le glibc variant without multiarch 2021-09-24 14:32:35 -05:00
setjmp
shadow
signal
socket Linux: Simplify __opensock and fix race condition [BZ #28353] 2021-09-28 18:55:49 +02:00
soft-fp
stdio-common vfprintf: Unify argument handling in process_arg 2021-09-23 11:19:20 +02:00
stdlib
string
sunrpc
support xsysconf: Only fail on error results and errno set 2021-09-24 17:30:03 +09:00
sysdeps Update alpha libm-test-ulps 2021-09-30 09:06:21 -03:00
sysvipc
termios
time time: Fix compile error in itimer test affecting hurd 2021-09-16 05:21:08 +09:00
timezone
wcsmbs
wctype
.gitattributes
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abi-tags
aclocal.m4
config.h.in
config.make.in
configure configure: Fix check for INSERT in linker script 2021-09-13 12:39:20 -07:00
configure.ac configure: Fix check for INSERT in linker script 2021-09-13 12:39:20 -07:00
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Makeconfig Run conform/ tests using newly built libc 2021-09-17 13:12:10 +00:00
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