[FFmpeg-devel] [PATCH 7/7] avformat/flvdec: Free metaVideoColor

[Steven Liu]

Michael Niedermayer <michael at niedermayer.cc> 于2024年9月13日周五 07:44写道：
>
> Fixes: memeleak
> Fixes: 70659/clusterfuzz-testcase-minimized-ffmpeg_dem_KUX_fuzzer-4539872627458048
>
> Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
> Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
> ---
>  libavformat/flvdec.c | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/libavformat/flvdec.c b/libavformat/flvdec.c
> index 22a9b9e4a7c..1fb3e0cd3fa 100644
> --- a/libavformat/flvdec.c
> +++ b/libavformat/flvdec.c
> @@ -1111,6 +1111,7 @@ static int flv_parse_video_color_info(AVFormatContext *s, AVStream *st, int64_t
>          return TYPE_UNKNOWN;
>      }
>
> +    av_free(flv->metaVideoColor);
>      if (!(flv->metaVideoColor = av_mallocz(sizeof(FLVMetaVideoColor)))) {
>          return AVERROR(ENOMEM);
>      }
> --
> 2.46.0
>
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lgtm


Thanks
Steven