diff options
| author | nwhitehorn <nwhitehorn@FreeBSD.org> | 2010-09-12 17:04:51 +0000 |
|---|---|---|
| committer | nwhitehorn <nwhitehorn@FreeBSD.org> | 2010-09-12 17:04:51 +0000 |
| commit | 67010066267d8cb2dae3ad95759307d7637c70fb (patch) | |
| tree | b482662e841f2f28f586dc6a8b870326a55c3c57 /libexec/rtld-elf/rtld.h | |
| parent | 599c1ac5992e739b3f945171e5410c2f0906139e (diff) | |
| download | FreeBSD-src-67010066267d8cb2dae3ad95759307d7637c70fb.zip FreeBSD-src-67010066267d8cb2dae3ad95759307d7637c70fb.tar.gz | |
Check for undefined weak symbols during PLT binding on powerpc64, and do
not attempt to copy NULL function descriptors. This fixes LD_BIND_NOW on
powerpc64 after r211706.
Reviewed by: kib
Diffstat (limited to 'libexec/rtld-elf/rtld.h')
| -rw-r--r-- | libexec/rtld-elf/rtld.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libexec/rtld-elf/rtld.h b/libexec/rtld-elf/rtld.h index 875e84b..6bae2f0 100644 --- a/libexec/rtld-elf/rtld.h +++ b/libexec/rtld-elf/rtld.h @@ -261,6 +261,7 @@ extern void *xcalloc(size_t); extern void *xmalloc(size_t); extern char *xstrdup(const char *); extern Elf_Addr _GLOBAL_OFFSET_TABLE_[]; +extern Elf_Sym sym_zero; /* For resolving undefined weak refs. */ extern void dump_relocations (Obj_Entry *); extern void dump_obj_relocations (Obj_Entry *); |
