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authorAndreas Jaeger <aj@suse.de>2004-02-13 16:12:47 +0000
committerAndreas Jaeger <aj@suse.de>2004-02-13 16:12:47 +0000
commit4dde8e6152ff6e045f3c774911698703daf20184 (patch)
treef08bd9b85d8a77c10a7fc0e9914607223043e77f /gas
parent340b6d9120b3ff2186e2f24b96389c35ebbdcac5 (diff)
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2004-02-13 Hannes Reinecke <hare@suse.de>
Jakub Jelinek <jakub@redhat.com> * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
Diffstat (limited to 'gas')
-rw-r--r--gas/ChangeLog5
-rw-r--r--gas/dwarf2dbg.c4
2 files changed, 7 insertions, 2 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog
index 50ded93..0e33bb2 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,8 @@
+2004-02-13 Hannes Reinecke <hare@suse.de>
+ Jakub Jelinek <jakub@redhat.com>
+
+ * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
+
2004-02-10 Steve Ellcey <sje@cup.hp.com>
* config/tc-ia64.h (ia64_frob_symbol): New declaration.
diff --git a/gas/dwarf2dbg.c b/gas/dwarf2dbg.c
index 064a743..3336453 100644
--- a/gas/dwarf2dbg.c
+++ b/gas/dwarf2dbg.c
@@ -1,5 +1,5 @@
/* dwarf2dbg.c - DWARF2 debug support
- Copyright 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
+ Copyright 1999, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
Contributed by David Mosberger-Tang <davidm@hpl.hp.com>
This file is part of GAS, the GNU Assembler.
@@ -372,7 +372,7 @@ get_filenum (const char *filename, unsigned int num)
{
--dir_len;
for (dir = 1; dir < dirs_in_use; ++dir)
- if (memcmp (filename, dirs[dir], dir_len) == 0
+ if (strncmp (filename, dirs[dir], dir_len) == 0
&& dirs[dir][dir_len] == '\0')
break;