On 28.02.2023 19:43, Zhao Zhili wrote:
From: Zhao Zhili <zhiliz...@tencent.com>This can happen if encoder init failed before setup the queue, then reorder_queue_flush() is called by close(). Fix ticket #10221 Signed-off-by: Zhao Zhili <zhiliz...@tencent.com> --- libavcodec/nvenc.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/libavcodec/nvenc.c b/libavcodec/nvenc.c index 8a28454042..dda2dc3ba1 100644 --- a/libavcodec/nvenc.c +++ b/libavcodec/nvenc.c @@ -178,6 +178,8 @@ static void reorder_queue_flush(AVFifo *queue) { FrameData fd;+ if (!queue)+ return; while (av_fifo_read(queue, &fd, 1) >= 0) av_buffer_unref(&fd.frame_opaque_ref); }
This should probably be an assert0, and the function should not be called to begin with if the queue is NULL.
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