[asterisk-commits] russell: branch 1.4 r94256 - in /branches/1.4: ./ channels/chan_iax2.c

[SVN commits to the Asterisk project]

Author: russell
Date: Thu Dec 20 14:22:22 2007
New Revision: 94256

URL: http://svn.digium.com/view/asterisk?view=rev&rev=94256
Log:
Merged revisions 94255 via svnmerge from 
https://origsvn.digium.com/svn/asterisk/branches/1.2

........
r94255 | russell | 2007-12-20 14:21:41 -0600 (Thu, 20 Dec 2007) | 5 lines

Fix another potential seg fault ...

(closes issue #11606)
Reported by: dimas

........

Modified:
    branches/1.4/   (props changed)
    branches/1.4/channels/chan_iax2.c

Propchange: branches/1.4/
------------------------------------------------------------------------------
Binary property 'branch-1.2-merged' - no diff available.

Modified: branches/1.4/channels/chan_iax2.c
URL: http://svn.digium.com/view/asterisk/branches/1.4/channels/chan_iax2.c?view=diff&rev=94256&r1=94255&r2=94256
==============================================================================
--- branches/1.4/channels/chan_iax2.c (original)
+++ branches/1.4/channels/chan_iax2.c Thu Dec 20 14:22:22 2007
@@ -2704,7 +2704,7 @@
 		 * is because we only have the IP address and the host field might be
 		 * set as a name (and the reverse PTR might not match).
 		 */
-		if (var) {
+		if (var && sin) {
 			for (tmp = var; tmp; tmp = tmp->next) {
 				if (!strcasecmp(tmp->name, "host")) {
 					struct in_addr sin2 = { 0, };