--- mqtt/src/mqttd_calls.c	2012/05/08 13:04:02	1.2.2.13
+++ mqtt/src/mqttd_calls.c	2012/05/08 13:10:41	1.2.2.14
@@ -138,6 +138,11 @@ cmdUNSUBSCRIBE(void *srv, int len, void *arg)
 					!strcmp(store->st_subscr.sub_topic.msg_base, 
 						subs[i].sub_topic.msg_base)) {
 				SLIST_REMOVE(&sess->sess_subscr, store, tagStore, st_node);
+
+				if (store->st_subscr.sub_topic.msg_base)
+					free(store->st_subscr.sub_topic.msg_base);
+				if (store->st_subscr.sub_value.msg_base)
+					free(store->st_subscr.sub_value.msg_base);
 				free(store);
 			}
 		}