From d18b893d28797329e97a3c7ca7314279626a8e95 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sebastian=20Dr=C3=B6ge?= <sebastian@centricular.com>
Date: Thu, 18 Dec 2014 11:50:33 +0100
Subject: [PATCH] rtspsrc: Don't dereference NULL if a suitable stream for the
 AUX element can't be found

CID 1258717
---
 gst/rtsp/gstrtspsrc.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/gst/rtsp/gstrtspsrc.c b/gst/rtsp/gstrtspsrc.c
index 8fca9c4f92..fc3ab8851c 100644
--- a/gst/rtsp/gstrtspsrc.c
+++ b/gst/rtsp/gstrtspsrc.c
@@ -3136,6 +3136,10 @@ request_aux_receiver (GstElement * rtpbin, guint sessid, GstRTSPSrc * src)
   GstRTSPStream *stream;
 
   stream = find_stream (src, &sessid, (gpointer) find_stream_by_id);
+  if (!stream) {
+    GST_WARNING_OBJECT (src, "Stream %u not found", sessid);
+    return NULL;
+  }
 
   GST_INFO_OBJECT (src, "creating retransmision receiver for session %u "
       "with map %" GST_PTR_FORMAT, sessid, stream->rtx_pt_map);