mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-11-24 02:31:03 +00:00
Code Issues 1 Projects Releases Wiki Activity

matroskademux: only unlock pad when it was locked

Browse source 
This fixes the mutex being unlocked too much and ending up allowing
other threads when they should not.

https://bugzilla.gnome.org/show_bug.cgi?id=671776
This commit is contained in:
Vincent Penquerc'h 2012-03-10 13:44:08 +00:00 committed by Wim Taymans
parent 38372eb199
commit ee1be9236f
1 changed files with 8 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
gst/matroska/matroska-demux.c
View file

@ -1910,6 +1910,7 @@ gst_matroska_demux_handle_seek_event (GstMatroskaDemux * demux,
GstMatroskaTrackContext *track = NULL;
GstSegment seeksegment = { 0, };
gboolean update = TRUE;
gboolean pad_locked = FALSE;
if (pad)
track = gst_pad_get_element_private (pad);
@ -2011,6 +2012,7 @@ next:
* forever. */
GST_DEBUG_OBJECT (demux, "Waiting for streaming to stop");
GST_PAD_STREAM_LOCK (demux->common.sinkpad);
pad_locked = TRUE;
/* pull mode without index can do some scanning */
if (!demux->streaming && !entry) {
@ -2093,13 +2095,17 @@ exit:
(GstTaskFunction) gst_matroska_demux_loop, demux->common.sinkpad);
/* streaming can continue now */
if (pad_locked) {
GST_PAD_STREAM_UNLOCK (demux->common.sinkpad);
}
return TRUE;
seek_error:
{
if (pad_locked) {
GST_PAD_STREAM_UNLOCK (demux->common.sinkpad);
}
GST_ELEMENT_ERROR (demux, STREAM, DEMUX, (NULL), ("Got a seek error"));
return FALSE;
}