diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | elf/dl-runtime.c | 5 |
2 files changed, 8 insertions, 2 deletions
@@ -1,3 +1,8 @@ +2010-05-21 Ulrich Drepper <drepper@redhat.com> + + * elf/dl-runtime.c (_dl_profile_fixup): Don't crash on unresolved weak + symbol reference. + 2010-05-19 Andreas Schwab <schwab@redhat.com> * elf/dl-runtime.c (_dl_fixup): Don't crash on unresolved weak diff --git a/elf/dl-runtime.c b/elf/dl-runtime.c index 181af7dfac..6847edafc6 100644 --- a/elf/dl-runtime.c +++ b/elf/dl-runtime.c @@ -232,8 +232,9 @@ _dl_profile_fixup ( ? LOOKUP_VALUE_ADDRESS (result) + defsym->st_value : 0); - if (__builtin_expect (ELFW(ST_TYPE) (defsym->st_info) - == STT_GNU_IFUNC, 0)) + if (defsym != NULL + && __builtin_expect (ELFW(ST_TYPE) (defsym->st_info) + == STT_GNU_IFUNC, 0)) value = ((DL_FIXUP_VALUE_TYPE (*) (void)) DL_FIXUP_VALUE_ADDR (value)) (); } |