[FFmpeg-devel] [PATCH] avfilter/vf_grayworld: Use the correct pointer for av_log()

[Alexander Strasser]

On 2025-01-06 05:22 +0100, Michael Niedermayer wrote:
> Fixes: crash
>
> Found-by: Elias Myllymäki <elias.myllymaki04p at gmail.com>
> Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
> ---
>  libavfilter/vf_grayworld.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/libavfilter/vf_grayworld.c b/libavfilter/vf_grayworld.c
> index a6a51dcb7db..91b097a4b80 100644
> --- a/libavfilter/vf_grayworld.c
> +++ b/libavfilter/vf_grayworld.c
> @@ -266,10 +266,10 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in)
>      }
>      /* input and output transfer will be linear */
>      if (in->color_trc == AVCOL_TRC_UNSPECIFIED) {
> -        av_log(s, AV_LOG_WARNING, "Untagged transfer, assuming linear light.\n");
> +        av_log(ctx, AV_LOG_WARNING, "Untagged transfer, assuming linear light.\n");
>          out->color_trc = AVCOL_TRC_LINEAR;
>      } else if (in->color_trc != AVCOL_TRC_LINEAR) {
> -        av_log(s, AV_LOG_WARNING, "Gray world color correction works on linear light only.\n");
> +        av_log(ctx, AV_LOG_WARNING, "Gray world color correction works on linear light only.\n");
>      }
>
>      td.in = in;
> --

LGTM


  Alexander