--- mqtt/src/daemon.c	2012/07/03 07:57:16	1.2.2.46
+++ mqtt/src/daemon.c	2012/07/03 08:39:39	1.2.2.47
@@ -222,6 +222,7 @@ startSession(sched_task_t *task)
 	int ret, wlen;
 	mqtt_subscr_t *subs;
 	struct timespec ts = { RETAIN_TIMEOUT, 0 };
+	intptr_t sock;
 
 	ioTRACE(4);
 
@@ -285,7 +286,8 @@ startSession(sched_task_t *task)
 		TAILQ_FOREACH(s, &Sessions, sess_node)
 			if (!strcmp(s->sess_cid, sess->sess_cid)) {
 				/* found stale session & disconnect it! */
-				schedCancelby(root, taskMAX, CRITERIA_FD, (void*) s->sess_sock, NULL);
+				sock = s->sess_sock;
+				schedCancelby(root, taskMAX, CRITERIA_FD, (void*) sock, NULL);
 				schedWrite(root, leaveClient, s, s->sess_sock, NULL, 0);
 				break;
 			}