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authorUlrich Drepper <drepper@redhat.com>2006-05-24 19:25:43 +0000
committerUlrich Drepper <drepper@redhat.com>2006-05-24 19:25:43 +0000
commitaec6b246ee12824b8423885c9c445c869d86876e (patch)
tree4e13827b907a9a8d44f62133dbe2aabb56ddfc19
parent062e719bed89d897c1beda5c5460b5c8c84346b9 (diff)
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[BZ #2683]
2006-05-24 Ulrich Drepper <drepper@redhat.com> [BZ #2683] * elf/dl-addr.c (_dl_addr): Don't match undefined references.
-rw-r--r--ChangeLog5
-rw-r--r--elf/dl-addr.c3
2 files changed, 7 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog
index 3de745cf0d..9fc6dc445b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2006-05-24 Ulrich Drepper <drepper@redhat.com>
+
+ [BZ #2683]
+ * elf/dl-addr.c (_dl_addr): Don't match undefined references.
+
2006-05-23 Ulrich Drepper <drepper@redhat.com>
* nis/nis_lookup.c (nis_lookup): Use __prepare_niscall instead of
diff --git a/elf/dl-addr.c b/elf/dl-addr.c
index fa62e40840..ced8978eb3 100644
--- a/elf/dl-addr.c
+++ b/elf/dl-addr.c
@@ -1,5 +1,5 @@
/* Locate the shared object symbol nearest a given address.
- Copyright (C) 1996-2004, 2005 Free Software Foundation, Inc.
+ Copyright (C) 1996-2004, 2005, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -92,6 +92,7 @@ _dl_addr (const void *address, Dl_info *info,
#if defined USE_TLS
&& ELFW(ST_TYPE) (symtab->st_info) != STT_TLS
#endif
+ && symtab->st_shndx != SHN_UNDEF
&& DL_ADDR_SYM_MATCH (match, symtab, matchsym, addr)
&& symtab->st_name < strtabsize)
matchsym = (ElfW(Sym) *) symtab;