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aggregator: take the pad lock around queue gap event removal

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As is done for every other queue interaction
This commit is contained in:
Matthew Waters 2019-03-21 18:47:04 +11:00
parent b8d00b9e6e
commit 619dfc91bb
1 changed files with 2 additions and 0 deletions
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2
libs/gst/base/gstaggregator.c
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@ -1499,8 +1499,10 @@ gst_aggregator_default_sink_event (GstAggregator * self,
GST_BUFFER_FLAG_SET (gapbuf, GST_BUFFER_FLAG_DROPPABLE); GST_BUFFER_FLAG_SET (gapbuf, GST_BUFFER_FLAG_DROPPABLE);
/* Remove GAP event so we can replace it with the buffer */ /* Remove GAP event so we can replace it with the buffer */
PAD_LOCK (aggpad);
if (g_queue_peek_tail (&aggpad->priv->data) == event) if (g_queue_peek_tail (&aggpad->priv->data) == event)
gst_event_unref (g_queue_pop_tail (&aggpad->priv->data)); gst_event_unref (g_queue_pop_tail (&aggpad->priv->data));
PAD_UNLOCK (aggpad);
if (gst_aggregator_pad_chain_internal (self, aggpad, gapbuf, FALSE) != if (gst_aggregator_pad_chain_internal (self, aggpad, gapbuf, FALSE) !=
GST_FLOW_OK) { GST_FLOW_OK) {