From: Janne Grunau <janne.grunau@collabora.co.uk>
Date: Wed, 13 Apr 2011 15:26:54 +0000 (+0200)
Subject: queue2: prevent calculation with GST_CLOCK_TIME_NONE in update_time_level()
X-Git-Tag: RELEASE-0.10.33~66
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b2e6870edc7824489f7c74789fba3ced60eb49e8;p=platform%2Fupstream%2Fgstreamer.git

queue2: prevent calculation with GST_CLOCK_TIME_NONE in update_time_level()
---

diff --git a/plugins/elements/gstqueue2.c b/plugins/elements/gstqueue2.c
index 431c131..9f62488 100644
--- a/plugins/elements/gstqueue2.c
+++ b/plugins/elements/gstqueue2.c
@@ -699,7 +699,9 @@ update_time_level (GstQueue2 * queue)
   GST_DEBUG_OBJECT (queue, "sink %" GST_TIME_FORMAT ", src %" GST_TIME_FORMAT,
       GST_TIME_ARGS (queue->sinktime), GST_TIME_ARGS (queue->srctime));
 
-  if (queue->sinktime >= queue->srctime)
+  if (queue->sinktime != GST_CLOCK_TIME_NONE
+      && queue->srctime != GST_CLOCK_TIME_NONE
+      && queue->sinktime >= queue->srctime)
     queue->cur_level.time = queue->sinktime - queue->srctime;
   else
     queue->cur_level.time = 0;