[FFmpeg-devel] [PATCH] lavc/videotoolboxenc: make transfer_fnc initialized for unsupport function

[Limin Wang]

ping the change!

On Thu, Jul 18, 2019 at 06:59:35AM +0800, lance.lmwang at gmail.com wrote:
> From: Limin Wang <lance.lmwang at gmail.com>
> 
> The current function will report one error message, but the caller func 
> haven't check it, so change the default to process as AVCOL_TRC_UNSPECIFIED.
> 
> Signed-off-by: Limin Wang <lance.lmwang at gmail.com>
> ---
>  libavcodec/videotoolboxenc.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/libavcodec/videotoolboxenc.c b/libavcodec/videotoolboxenc.c
> index ece9d6e..d76bb7f 100644
> --- a/libavcodec/videotoolboxenc.c
> +++ b/libavcodec/videotoolboxenc.c
> @@ -949,6 +949,7 @@ static int get_cv_transfer_function(AVCodecContext *avctx,
>              break;
>  
>          default:
> +            *transfer_fnc = NULL;
>              av_log(avctx, AV_LOG_ERROR, "Transfer function %s is not supported.\n", av_color_transfer_name(trc));
>              return -1;
>      }
> -- 
> 2.6.4
>