[FFmpeg-devel] [PATCH 1/3] lavc/qsvenc: fix check to avoid segfault

[Xiang, Haihao]

On Tue, 2022-10-18 at 12:59 +0800, haihao.xiang at intel.com wrote:
> From: Haihao Xiang <haihao.xiang at intel.com>
> 
> Signed-off-by: Haihao Xiang <haihao.xiang at intel.com>
> ---
>  libavcodec/qsvenc.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/libavcodec/qsvenc.c b/libavcodec/qsvenc.c
> index 15e6936a65..19fe6e59a2 100644
> --- a/libavcodec/qsvenc.c
> +++ b/libavcodec/qsvenc.c
> @@ -2093,8 +2093,8 @@ static int encode_frame(AVCodecContext *avctx,
> QSVEncContext *q,
>          pkt.bs->ExtParam = enc_buf;
>      }
>  
> -    if (q->set_encode_ctrl_cb) {
> -        q->set_encode_ctrl_cb(avctx, frame, &qsv_frame->enc_ctrl);
> +    if (q->set_encode_ctrl_cb && enc_ctrl) {
> +        q->set_encode_ctrl_cb(avctx, frame, enc_ctrl);
>      }
>  
>      if ((avctx->codec_id == AV_CODEC_ID_H264 ||

Will apply this patchset. 

-Haihao