[FFmpeg-devel] [FFmpeg-cvslog] avcodec/dpx: fix use of uninitialised value

[Andriy Gelman]

On Fri, 18. Dec 18:22, James Almer wrote:
> ffmpeg | branch: master | James Almer <jamrial at gmail.com> | Fri Dec 18 14:31:47 2020 -0300| [20b09b20a942d4aad38f9fa1324b713168d3db9a] | committer: James Almer
> 
> avcodec/dpx: fix use of uninitialised value
> 
> Found by Valgrind.
> 
> Reviewed-by: Paul B Mahol <onemda at gmail.com>
> Signed-off-by: James Almer <jamrial at gmail.com>
> 
> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=20b09b20a942d4aad38f9fa1324b713168d3db9a
> ---
> 
>  libavcodec/dpx.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/libavcodec/dpx.c b/libavcodec/dpx.c
> index bd431ccbcb..12bc165415 100644
> --- a/libavcodec/dpx.c
> +++ b/libavcodec/dpx.c
> @@ -333,10 +333,12 @@ static int decode_frame(AVCodecContext *avctx,
>          break;
>      case 50: // RGB
>          elements = 3;
> +        yuv = 0;
>          break;
>      case 52: // ABGR
>      case 51: // RGBA
>          elements = 4;
> +        yuv = 0;
>          break;
>      case 100: // UYVY422
>          elements = 2;

Needs a fate update.
https://patchwork.ffmpeg.org/project/ffmpeg/patch/20201218173225.2652-1-jamrial@gmail.com/

The automated emails are getting blocked by gmail. I'll switch to a different mail server.

--
Andriy