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d3dvideosink: hold class lock for entire duration of class destruction

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This avoids a race condition currently when temporarily releasing the
lock and then re-acquiring.
This commit is contained in:
Aaron Boxer 2019-12-07 09:56:28 -06:00
parent 7cb6dbefba
commit c8193b1615
1 changed files with 3 additions and 0 deletions
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3
sys/d3dvideosink/d3dvideosink.c
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@ -445,10 +445,13 @@ static gboolean
gst_d3dvideosink_stop (GstBaseSink * bsink)
{
GstD3DVideoSink *sink = GST_D3DVIDEOSINK (bsink);
GstD3DVideoSinkClass *klass = GST_D3DVIDEOSINK_GET_CLASS (sink);
GST_DEBUG_OBJECT (bsink, "Stop() called");
LOCK_CLASS (sink, klass);
d3d_stop (sink);
d3d_class_destroy (sink);
UNLOCK_CLASS (sink, klass);
return TRUE;
}