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funnel: Make sure to only lock the stream lock once

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We also only unlock it once, and otherwise have it locked forever from
this thread, causing deadlocks on shutdown later.
This commit is contained in:
Sebastian Dröge 2016-11-09 11:37:09 +02:00
parent 5571ad1260
commit abe60a92c4
1 changed files with 4 additions and 2 deletions
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6
plugins/elements/gstfunnel.c
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@ -403,8 +403,10 @@ gst_funnel_sink_event (GstPad * pad, GstObject * parent, GstEvent * event)
/* If no data is coming and we receive serialized event, need to forward all sticky events.
* Otherwise downstream has an inconsistent set of sticky events when
* handling the new event. */
unlock = TRUE;
GST_PAD_STREAM_LOCK (funnel->srcpad);
if (!unlock) {
unlock = TRUE;
GST_PAD_STREAM_LOCK (funnel->srcpad);
}
if ((funnel->last_sinkpad == NULL) || (funnel->forward_sticky_events
&& (funnel->last_sinkpad != pad))) {