From e2a4d28c1fd9aea5229846db34c5a2dfc3d33ae5 Mon Sep 17 00:00:00 2001
From: Wim Taymans <wim.taymans@collabora.co.uk>
Date: Fri, 16 Nov 2012 12:16:05 +0100
Subject: [PATCH] rtspsrc: clear variables before retrying

Else we might unref an old udpsrc twice in cleanup.
---
 gst/rtsp/gstrtspsrc.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/gst/rtsp/gstrtspsrc.c b/gst/rtsp/gstrtspsrc.c
index 0292c8b55d..a6a862150a 100644
--- a/gst/rtsp/gstrtspsrc.c
+++ b/gst/rtsp/gstrtspsrc.c
@@ -1568,6 +1568,7 @@ again:
       GST_DEBUG_OBJECT (src, "free RTP udpsrc");
       gst_element_set_state (udpsrc0, GST_STATE_NULL);
       gst_object_unref (udpsrc0);
+      udpsrc0 = NULL;
 
       GST_DEBUG_OBJECT (src, "retry %d", count);
       goto again;
@@ -1589,6 +1590,7 @@ again:
     GST_DEBUG_OBJECT (src, "free RTP udpsrc");
     gst_element_set_state (udpsrc0, GST_STATE_NULL);
     gst_object_unref (udpsrc0);
+    udpsrc0 = NULL;
 
     GST_DEBUG_OBJECT (src, "retry %d", count);
     tmp_rtp++;
@@ -1619,6 +1621,7 @@ again:
     GST_DEBUG_OBJECT (src, "free RTP udpsrc");
     gst_element_set_state (udpsrc0, GST_STATE_NULL);
     gst_object_unref (udpsrc0);
+    udpsrc0 = NULL;
 
     GST_DEBUG_OBJECT (src, "free RTCP udpsrc");
     gst_element_set_state (udpsrc1, GST_STATE_NULL);