svn commit: samba r14979 - in branches/SAMBA_4_0/source/client: .

[tridge at samba.org]

Author: tridge
Date: 2006-04-08 02:49:44 +0000 (Sat, 08 Apr 2006)
New Revision: 14979

WebSVN: http://websvn.samba.org/cgi-bin/viewcvs.cgi?view=rev&root=samba&rev=14979

Log:

avoid a null ptr deref

Modified:
   branches/SAMBA_4_0/source/client/client.c


Changeset:
Modified: branches/SAMBA_4_0/source/client/client.c
===================================================================
--- branches/SAMBA_4_0/source/client/client.c	2006-04-08 02:47:42 UTC (rev 14978)
+++ branches/SAMBA_4_0/source/client/client.c	2006-04-08 02:49:44 UTC (rev 14979)
@@ -408,11 +408,13 @@
 
 static void adjust_do_list_queue(void)
 {
+	if (do_list_queue == NULL) return;
+
 	/*
 	 * If the starting point of the queue is more than half way through,
 	 * move everything toward the beginning.
 	 */
-	if (do_list_queue && (do_list_queue_start == do_list_queue_end))
+	if (do_list_queue_start == do_list_queue_end)
 	{
 		DEBUG(4,("do_list_queue is empty\n"));
 		do_list_queue_start = do_list_queue_end = 0;