Commit 07e4dd34 authored by Michael Olbrich's avatar Michael Olbrich Committed by Sebastian Dröge

v4l2: bufferpool: don't forget to release buffer on error

If the pool is stopped while gst_v4l2_buffer_pool_dqbuf() waits for a
buffer then the return value is GST_FLOW_FLUSHING. In this case the buffer
to queue must also be released. Otherwise is will never be deleted or
returned to its pool.
parent 1a11a9be
......@@ -1262,8 +1262,10 @@ gst_v4l2_buffer_pool_process (GstV4l2BufferPool * pool, GstBuffer * buf)
/* all buffers are queued, try to dequeue one and release it back
* into the pool so that _acquire can get to it again. */
ret = gst_v4l2_buffer_pool_dqbuf (pool, &out);
if (ret != GST_FLOW_OK)
if (ret != GST_FLOW_OK) {
gst_buffer_unref (to_queue);
goto done;
/* release the rendered buffer back into the pool. This wakes up any
* thread waiting for a buffer in _acquire(). If the buffer still has
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment