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| author |   Roland McGrath <roland@gnu.org> | 1995-09-07 09:00:05 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 1995-09-07 09:00:05 +0000 |
| commit | 1571a01695e14ec40bbfb41e15161797fa24df96 (patch) | |
| tree | 438c3543c45595b0ba766df4f2530d56f6069d79 | |
| parent | * sysdeps/mach/hurd/i386/longjmp-ts.c: Use new array format for (diff) | |
| download | glibc-1571a01695e14ec40bbfb41e15161797fa24df96.tar.gz glibc-1571a01695e14ec40bbfb41e15161797fa24df96.tar.bz2 glibc-1571a01695e14ec40bbfb41e15161797fa24df96.zip | |
Wed Sep 6 19:41:10 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* elf/dl-lookup.c (_dl_lookup_symbol): Test WEAK_VALUE.s rather
than WEAK_VALUE.a to see if a weak value has been set. A valid
weak value may set WEAK_VALUE.a to 0.
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | elf/dl-lookup.c | 2 |
2 files changed, 7 insertions, 1 deletions
@@ -1,3 +1,9 @@ +Wed Sep 6 19:41:10 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * elf/dl-lookup.c (_dl_lookup_symbol): Test WEAK_VALUE.s rather + than WEAK_VALUE.a to see if a weak value has been set. A valid + weak value may set WEAK_VALUE.a to 0. + Fri Sep 1 16:16:12 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> * sysdeps/mach/hurd/i386/longjmp-ts.c: Use new array format for diff --git a/elf/dl-lookup.c b/elf/dl-lookup.c index ca0f03489d..62802ddea7 100644 --- a/elf/dl-lookup.c +++ b/elf/dl-lookup.c @@ -87,7 +87,7 @@ _dl_lookup_symbol (const char *undef_name, const Elf32_Sym **ref, return map->l_addr; case STB_WEAK: /* Weak definition. Use this value if we don't find another. */ - if (weak_value.a == 0) + if (! weak_value.s) { weak_value.s = sym; weak_value.a = map->l_addr; |