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Tulio Magno Quites Machado Filho 81b49e9692 Increase robustness of internal dlopen() by using RTLD_NOW [BZ #22766] 
Prevent random runtime crashes due to missing symbols caused by mixed
libnss_* versions.

	[BZ #22766]
	* include/dlfcn.h [__libc_dl_open]: Replace RTLD_LAZY with RTLD_NOW.
	* sysdeps/gnu/unwind-resume.c (__lib_gcc_s_init): Replace
	__libc_dlopen_mode() using RTLD_NOW with __libc_dlopen.
	* sysdeps/nptl/unwind-forcedunwind.c: Likewise.

Signed-off-by: Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com>
Reviewed-by: Carlos O'Donell <carlos@redhat.com>
2018-04-26 10:41:43 -03:00
..
arpa
nss_dns: Replace local declarations with declarations from a header file
2017-04-04 20:56:23 +02:00
bits
Add build infrastructure for narrowing libm functions.
2018-02-09 21:18:52 +00:00
gnu
Update copyright dates with scripts/update-copyrights.
2018-01-01 00:32:25 +00:00
net
Fix resolver if_* namespace (bug 17717).
2014-12-16 18:18:49 +00:00
netinet
Installed header hygiene (BZ#20366): Test of installed headers.
2016-09-23 08:43:56 -04:00
programs
Update copyright dates with scripts/update-copyrights.
2018-01-01 00:32:25 +00:00
protocols
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rpc
Mark internal rpc functions with attribute_hidden [BZ #18822]
2017-10-01 15:55:15 -07:00
rpcsvc
libnsl: Turn remaining symbols into compat symbols [BZ #22701]
2018-01-29 17:42:30 +01:00
sys
Use libc_hidden_* for __cmsg_nxthdr (bug 15105).
2018-02-15 20:59:12 +00:00
aio.h
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aliases.h
Mark internal getXXXbyYYY functions with attribute_hidden [BZ #18822]
2017-10-01 15:21:00 -07:00
alloc_buffer.h
Update copyright dates with scripts/update-copyrights.
2018-01-01 00:32:25 +00:00
alloca.h
Installed header hygiene (BZ#20366): Test of installed headers.
2016-09-23 08:43:56 -04:00
argp-fmtstream.h
Mark internal argp functions with attribute_hidden [BZ #18822]
2017-10-01 15:10:27 -07:00
argp.h
Mark internal argp functions with attribute_hidden [BZ #18822]
2017-10-01 15:10:27 -07:00
argz.h
Use libc_hidden_* for argz_next, __argz_next (bug 15105).
2018-02-15 21:00:02 +00:00
array_length.h
Update copyright dates with scripts/update-copyrights.
2018-01-01 00:32:25 +00:00
assert.h
Introduce NO_RTLD_HIDDEN, make hurd use it instead of NO_HIDDEN
2017-10-03 01:33:38 +02:00
atomic.h
Update copyright dates with scripts/update-copyrights.
2018-01-01 00:32:25 +00:00
byteswap.h
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complex.h
float128: Add private _Float128 declarations for libm.
2017-05-15 10:23:28 -03:00
cpio.h
Add more headers to include/ for conform tests.
2014-12-11 21:41:30 +00:00
crypt.h
Add include/crypt.h.
2016-10-28 22:40:16 -04:00
ctype.h
Use libc_hidden_* for tolower, toupper (bug 15105).
2018-02-23 13:54:53 +00:00
des.h
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dirent.h
Consolidate scandir{at}{64} implementation
2018-04-20 13:57:12 -03:00
dlfcn.h
Increase robustness of internal dlopen() by using RTLD_NOW [BZ #22766]
2018-04-26 10:41:43 -03:00
dso_handle.h
Mark __dso_handle as hidden [BZ #18822]
2017-09-26 16:53:44 -07:00
elf.h
Properly compute offsets of note descriptor and next note [BZ #22370]
2017-11-28 09:57:00 -08:00
endian.h
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envz.h
Installed header hygiene (BZ#20366): Test of installed headers.
2016-09-23 08:43:56 -04:00
err.h
Installed header hygiene (BZ#20366): Test of installed headers.
2016-09-23 08:43:56 -04:00
errno.h
hurd: Fix accessing errno from rtld
2018-03-25 00:48:01 +01:00
error.h
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execinfo.h
Installed header hygiene (BZ#20366): Test of installed headers.
2016-09-23 08:43:56 -04:00
fcntl.h
Consolidate remaning non cancellable definitions
2017-08-23 10:47:03 -03:00
features.h
manual: Update _DEFAULT_SOURCE. [BZ #22862]
2018-02-21 02:38:42 -08:00
fenv.h
Move fenv.h override inline functions to generic math_private.h.
2018-02-01 20:54:44 +00:00
float.h
Handle more _FloatN, _FloatNx types in include/float.h.
2017-11-07 23:49:04 +00:00
fmtmsg.h
Add more headers to include/ for conform tests.
2014-12-11 21:41:30 +00:00
fnmatch.h
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fpu_control.h
Hide internal __setfpucw function [BZ #18822]
2017-10-01 17:52:15 -07:00
ftw.h
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gconv.h
…
getopt_int.h
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getopt.h
getopt: remove USE_NONOPTION_FLAGS
2017-04-07 07:45:53 -04:00
glob.h
Hide internal __glob64 function [BZ #18822]
2017-10-01 18:02:10 -07:00
gmp.h
Mark internal gmp functions with attribute_hidden [BZ #18822]
2017-10-01 15:15:30 -07:00
gnu-versions.h
Update copyright dates with scripts/update-copyrights.
2018-01-01 00:32:25 +00:00
grp-merge.h
NSS: Implement group merging support.
2016-04-29 22:18:21 -04:00
grp.h
Mark internal grp/pwd/shadow functions with attribute_hidden [BZ #18822]
2017-10-01 15:13:13 -07:00
gshadow.h
Mark internal gshadow functions with attribute_hidden [BZ #18822]
2017-10-01 15:19:17 -07:00
iconv.h
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idna.h
Hide internal idna functions [BZ #18822]
2017-10-01 17:33:22 -07:00
ifaddrs.h
hurd: Fix getifaddrs' and freeifaddrs' symbol exposition
2017-09-28 01:05:18 +02:00
ifreq.h
Hide internal __ifreq function [BZ #18822]
2017-10-01 17:35:46 -07:00
ifunc-impl-list.h
Update copyright dates with scripts/update-copyrights.
2018-01-01 00:32:25 +00:00
inline-hashtab.h
Update copyright dates with scripts/update-copyrights.
2018-01-01 00:32:25 +00:00
inttypes.h
Use libc_hidden_* for strtoumax (bug 15105).
2018-02-28 14:16:21 +00:00
langinfo.h
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libc-diag.h
Update copyright dates with scripts/update-copyrights.
2018-01-01 00:32:25 +00:00
libc-internal.h
Update copyright dates with scripts/update-copyrights.
2018-01-01 00:32:25 +00:00
libc-pointer-arith.h
Update copyright dates with scripts/update-copyrights.
2018-01-01 00:32:25 +00:00
libc-symbols.h
Update copyright dates with scripts/update-copyrights.
2018-01-01 00:32:25 +00:00
libgen.h
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libintl.h
Installed header hygiene (BZ#20366): Test of installed headers.
2016-09-23 08:43:56 -04:00
limits.h
Update copyright dates with scripts/update-copyrights.
2018-01-01 00:32:25 +00:00
link.h
Update copyright dates with scripts/update-copyrights.
2018-01-01 00:32:25 +00:00
list_t.h
Update copyright dates with scripts/update-copyrights.
2018-01-01 00:32:25 +00:00
list.h
Update copyright dates with scripts/update-copyrights.
2018-01-01 00:32:25 +00:00
locale.h
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malloc.h
Hide internal __malloc_check_init function [BZ #18822]
2017-10-01 16:00:36 -07:00
math.h
Add support for sqrt asm redirects
2018-03-15 19:21:35 +00:00
mcheck.h
Installed header hygiene (BZ#20366): Test of installed headers.
2016-09-23 08:43:56 -04:00
memory.h
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mntent.h
Hide internal __hasmntopt function [BZ #18822]
2017-10-01 17:37:42 -07:00
monetary.h
Hide internal __vstrfmon_l function [BZ #18822]
2017-10-01 17:45:07 -07:00
mqueue.h
Fix mq_receive, mq_send mq_timed* namespace (bug 18545).
2015-06-17 20:19:04 +00:00
netdb.h
Mark internal getXXXbyYYY functions with attribute_hidden [BZ #18822]
2017-10-01 15:21:00 -07:00
netgroup.h
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nl_types.h
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nss.h
nss: Export nscd hash function as __nss_hash [BZ #22459]
2017-11-23 14:08:11 +01:00
nsswitch.h
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obstack.h
Installed header hygiene (BZ#20366): Test of installed headers.
2016-09-23 08:43:56 -04:00
plural-exp.h
Hide internal __gettextparse function [BZ #18822]
2017-10-01 17:31:05 -07:00
poll.h
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printf.h
Hide internal printf functions [BZ #18822/21986]
2017-08-22 07:50:57 -07:00
pthread.h
Fix mq_notify pthread_barrier_* namespace (bug 18544).
2015-06-17 20:16:56 +00:00
pty.h
Installed header hygiene (BZ#20366): Test of installed headers.
2016-09-23 08:43:56 -04:00
pwd.h
Mark internal grp/pwd/shadow functions with attribute_hidden [BZ #18822]
2017-10-01 15:13:13 -07:00
regex.h
Hide internal regex functions [BZ #18822]
2017-10-01 15:53:15 -07:00
resolv.h
Obsolete p_secstodate.
2017-11-22 22:21:10 +00:00
rounding-mode.h
Update copyright dates with scripts/update-copyrights.
2018-01-01 00:32:25 +00:00
sched.h
Hide internal __sched_setparam function [BZ #18822]
2017-10-01 17:43:25 -07:00
scratch_buffer.h
Update copyright dates with scripts/update-copyrights.
2018-01-01 00:32:25 +00:00
search.h
Hide internal __tdestroy function [BZ #18822]
2017-10-01 16:06:58 -07:00
set-hooks.h
Update copyright dates with scripts/update-copyrights.
2018-01-01 00:32:25 +00:00
setjmp.h
Revert "hurd: Avoid PLTs for longjmp & siglongjmp"
2018-04-05 09:38:58 +02:00
sgtty.h
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shadow.h
Mark internal grp/pwd/shadow functions with attribute_hidden [BZ #18822]
2017-10-01 15:13:13 -07:00
shlib-compat.h
Update copyright dates with scripts/update-copyrights.
2018-01-01 00:32:25 +00:00
signal.h
Introduce NO_RTLD_HIDDEN, make hurd use it instead of NO_HIDDEN
2017-10-03 01:33:38 +02:00
spawn.h
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stab.h
…
stackinfo.h
Update copyright dates with scripts/update-copyrights.
2018-01-01 00:32:25 +00:00
stap-probe.h
Update copyright dates with scripts/update-copyrights.
2018-01-01 00:32:25 +00:00
stdc-predef.h
Update copyright dates with scripts/update-copyrights.
2018-01-01 00:32:25 +00:00
stdio_ext.h
Installed header hygiene (BZ#20366): Test of installed headers.
2016-09-23 08:43:56 -04:00
stdio.h
Mechanically remove _IO_ name aliases for types and constants.
2018-02-21 14:11:05 -05:00
stdlib.h
Use libc_hidden_* for atoi (bug 15105).
2018-02-26 18:17:47 +00:00
string.h
Introduce NO_RTLD_HIDDEN, make hurd use it instead of NO_HIDDEN
2017-10-03 01:33:38 +02:00
strings.h
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stropts.h
…
stubs-prologue.h
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syscall.h
…
sysexits.h
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syslog.h
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tar.h
…
termios.h
Hide internal __tcgetattr function [BZ #18822]
2017-10-01 17:48:24 -07:00
tgmath.h
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time.h
Mark internal time functions with attribute_hidden [BZ #18822]
2017-10-01 15:17:32 -07:00
ttyent.h
Installed header hygiene (BZ#20366): Test of installed headers.
2016-09-23 08:43:56 -04:00
uchar.h
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ucontext.h
…
ulimit.h
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unistd.h
hurd: Implement faccessat without AT_EACCESS flag
2018-01-10 02:03:28 +01:00
utime.h
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utmp.h
Mark internal utmp functions with attribute_hidden [BZ #18822]
2017-10-01 15:51:56 -07:00
values.h
Update copyright dates with scripts/update-copyrights.
2018-01-01 00:32:25 +00:00
wchar.h
Remove attribute_hidden for wchar ifunc symbols.
2017-11-21 08:43:23 +01:00
wctype.h
Remove __need macros from stdio.h and wchar.h.
2017-06-08 13:58:17 -04:00
wordexp.h
…