[asterisk-commits] qwell: branch 1.4 r88078 - /branches/1.4/channels/chan_zap.c

[SVN commits to the Asterisk project]

Author: qwell
Date: Thu Nov  1 11:21:22 2007
New Revision: 88078

URL: http://svn.digium.com/view/asterisk?view=rev&rev=88078
Log:
Make sure we set the poll fds to NULL after free()ing it.

Part of issue 11017, patch by tzafrir.

Modified:
    branches/1.4/channels/chan_zap.c

Modified: branches/1.4/channels/chan_zap.c
URL: http://svn.digium.com/view/asterisk/branches/1.4/channels/chan_zap.c?view=diff&rev=88078&r1=88077&r2=88078
==============================================================================
--- branches/1.4/channels/chan_zap.c (original)
+++ branches/1.4/channels/chan_zap.c Thu Nov  1 11:21:22 2007
@@ -6784,8 +6784,10 @@
 		/* Lock the interface list */
 		ast_mutex_lock(&iflock);
 		if (!pfds || (lastalloc != ifcount)) {
-			if (pfds)
+			if (pfds) {
 				free(pfds);
+				pfds = NULL;
+			}
 			if (ifcount) {
 				if (!(pfds = ast_calloc(1, ifcount * sizeof(*pfds)))) {
 					ast_mutex_unlock(&iflock);