rtpjitterbuffer: Clear clock master before unreffing

Make sure to clear any master clock on the media_clock
before unreffing it to release the timer callback that's
updating the clock and keeping it reffed.

1 files changed, 4 insertions, 1 deletions

diff --git a/gst/rtpmanager/rtpjitterbuffer.c b/gst/rtpmanager/rtpjitterbuffer.c
index 309d68d7d..64d89a87c 100644
--- a/gst/rtpmanager/rtpjitterbuffer.c
+++ b/gst/rtpmanager/rtpjitterbuffer.c
@@ -103,8 +103,11 @@ rtp_jitter_buffer_finalize (GObject * object)
   if (jbuf->media_clock_synced_id)
     g_signal_handler_disconnect (jbuf->media_clock,
         jbuf->media_clock_synced_id);
-  if (jbuf->media_clock)
+  if (jbuf->media_clock) {
+    /* Make sure to clear any clock master before releasing the clock */
+    gst_clock_set_master (jbuf->media_clock, NULL);
     gst_object_unref (jbuf->media_clock);
+  }
 
   if (jbuf->pipeline_clock)
     gst_object_unref (jbuf->pipeline_clock);