[FFmpeg-devel] [PATCH 4/5] avcodec/vc1dec: Check field_mode for sprites

[Michael Niedermayer]

On Sun, Dec 08, 2019 at 10:31:19PM +0100, Michael Niedermayer wrote:
> Fixes: Out of array read
> Fixes: 19263/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VC1IMAGE_fuzzer-5389219325542400
> 
> Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
> Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
> ---
>  libavcodec/vc1dec.c | 7 ++++++-
>  1 file changed, 6 insertions(+), 1 deletion(-)

will apply

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Let us carefully observe those good qualities wherein our enemies excel us
and endeavor to excel them, by avoiding what is faulty, and imitating what
is excellent in them. -- Plutarch
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