[BZ #2683]

2006-05-24 Ulrich Drepper <drepper@redhat.com> [BZ #2683] * elf/dl-addr.c (_dl_addr): Don't match undefined references.
git-mirror · May 24, 2006 · aec6b24 · aec6b24
1 parent 062e719
commit aec6b24
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Showing 2 changed files with 7 additions and 1 deletion.
diff --git 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
@@ -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;