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| author | H.J. Lu <hjl.tools@gmail.com> | 2017-06-08 12:52:42 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2017-06-08 12:52:42 -0700 |
| commit | 37b66c0b1a2156a43fb813499326230639ba2773 (patch) | |
| tree | b39f1559b927e4e0487d7da71a826e032560de03 /elf/rtld.c | |
| parent | 199fc19d3aaaf57944ef036e15904febe877fc93 (diff) | |
| download | glibc-37b66c0b1a2156a43fb813499326230639ba2773.zip glibc-37b66c0b1a2156a43fb813499326230639ba2773.tar.gz glibc-37b66c0b1a2156a43fb813499326230639ba2773.tar.bz2 | |
ld.so: Consolidate 2 strtouls into _dl_strtoul [BZ #21528]
There are 2 minimal strtoul implementations in ld.so:
1. __strtoul_internal in elf/dl-minimal.c.
2. tunables_strtoul in elf/dl-tunables.c.
This patch adds _dl_strtoul to replace them. Tested builds with and
without --enable-tunables.
[BZ #21528]
* elf/dl-minimal.c (__strtoul_internal): Removed.
(strtoul): Likewise.
* elf/dl-misc.c (_dl_strtoul): New function.
* elf/dl-tunables.c (tunables_strtoul): Removed.
(tunable_initialize): Replace tunables_strtoul with _dl_strtoul.
* elf/rtld.c (process_envvars): Likewise.
* sysdeps/unix/sysv/linux/dl-librecon.h (_dl_osversion_init):
Likewise.
* sysdeps/generic/ldsodefs.h (_dl_strtoul): New prototype.
Diffstat (limited to 'elf/rtld.c')
| -rw-r--r-- | elf/rtld.c | 3 |
1 files changed, 1 insertions, 2 deletions
@@ -2409,8 +2409,7 @@ process_envvars (enum mode *modep) /* Mask for the important hardware capabilities. */ if (!__libc_enable_secure && memcmp (envline, "HWCAP_MASK", 10) == 0) - GLRO(dl_hwcap_mask) = __strtoul_internal (&envline[11], NULL, - 0, 0); + GLRO(dl_hwcap_mask) = _dl_strtoul (&envline[11], NULL); break; #endif |