[FFmpeg-devel] [PATCH 5/8] avformat/mxfdec: Clear metadata_sets_count in mxf_read_close()

[Tomas Härdin]

tor 2019-10-31 klockan 18:58 +0100 skrev Michael Niedermayer:
> This avoids problems if the function is called twice
> 
> Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
> ---
>  libavformat/mxfdec.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/libavformat/mxfdec.c b/libavformat/mxfdec.c
> index f3b1b704f9..68a670154b 100644
> --- a/libavformat/mxfdec.c
> +++ b/libavformat/mxfdec.c
> @@ -3582,6 +3582,7 @@ static int mxf_read_close(AVFormatContext *s)
>      for (i = 0; i < mxf->metadata_sets_count; i++) {
>          mxf_free_metadataset(mxf->metadata_sets + i, 1);
>      }
> +    mxf->metadata_sets_count = 0;
>      av_freep(&mxf->partitions);
>      av_freep(&mxf->metadata_sets);
>      av_freep(&mxf->aesc);

Looks OK, but I'd work out why close() is called twice

/Tomas