From: Nick Clifton <nickc@redhat.com>
Date: Wed, 21 Dec 2011 17:07:26 +0000 (+0000)
Subject: 	PR gas/13449
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=74929e7bba5eb4a9499d5d6d08e78fc76596edbe;p=deliverable%2Fbinutils-gdb.git

	PR gas/13449
	* config/tc-arm.c (create_unwind_entry): Zero allocated table
	entries.
---

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 6cfd3dbe5b..6479a1f89f 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,9 @@
+2011-12-21  Nick Clifton  <nickc@redhat.com>
+
+	PR gas/13449
+	* config/tc-arm.c (create_unwind_entry): Zero allocated table
+	entries.
+
 2011-12-19  Iain Sandoe  <idsandoe@googlemail.com>
 
 	* config/obj-macho.c (obj_mach_o_section): Account for target-
diff --git a/gas/config/tc-arm.c b/gas/config/tc-arm.c
index 865f430cd5..02a63a6e3c 100644
--- a/gas/config/tc-arm.c
+++ b/gas/config/tc-arm.c
@@ -19944,6 +19944,8 @@ create_unwind_entry (int have_data)
 
   /* Allocate the table entry.	*/
   ptr = frag_more ((size << 2) + 4);
+  /* PR 13449: Zero the table entries in case some of them are not used.  */
+  memset (ptr, 0, (size << 2) + 4);
   where = frag_now_fix () - ((size << 2) + 4);
 
   switch (unwind.personality_index)