Indicating connected line or redirecting updates were missing a call to lock the local_pvt.

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@187830 65c4cc65-6c06-0410-ace0-fbb531ad65f3

channels/chan_local.c

@@ -433,6 +433,7 @@ static int local_indicate(struct ast_channel *ast, int condition, const void *da
 			}
 			f.subclass = condition;
 			f.data.ptr = frame_data;
+			ast_mutex_lock(&p->lock);
 			if (!(res = local_queue_frame(p, isoutbound, &f, ast, 1))) {
 				ast_mutex_unlock(&p->lock);
 			}