From 126a98d967275b5f4ed0c09e5ff9c8e75bafd09f Mon Sep 17 00:00:00 2001
From: Andoni Morales Alastruey <amorales@flumotion.com>
Date: Thu, 10 Jun 2010 13:55:30 +0200
Subject: [PATCH] teletextdec: fix deadlock on a stream error

https://bugzilla.gnome.org/show_bug.cgi?id=619739
---
 ext/teletextdec/gstteletextdec.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/ext/teletextdec/gstteletextdec.c b/ext/teletextdec/gstteletextdec.c
index 090990e2bf..05c9d2986f 100644
--- a/ext/teletextdec/gstteletextdec.c
+++ b/ext/teletextdec/gstteletextdec.c
@@ -678,8 +678,10 @@ gst_teletextdec_chain (GstPad * pad, GstBuffer * buf)
   g_mutex_lock (teletext->queue_lock);
   if (!g_queue_is_empty (teletext->queue)) {
     ret = gst_teletextdec_push_page (teletext);
-    if (ret != GST_FLOW_OK)
+    if (ret != GST_FLOW_OK) {
+      g_mutex_unlock (teletext->queue_lock);
       goto error;
+    }
   }
   g_mutex_unlock (teletext->queue_lock);