[FFmpeg-devel] [PATCH 6/9] avcodec/adpcm: Set vqa_version before use in init

[Michael Niedermayer]

On Mon, Apr 19, 2021 at 08:23:43PM +0200, Michael Niedermayer wrote:
> Fixes: null pointer dereference
> Fixes: 33172/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ADPCM_IMA_WS_fuzzer-5200164273913856
> 
> 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/adpcm.c | 2 ++
>  1 file changed, 2 insertions(+)

will apply

[...]
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Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

When the tyrant has disposed of foreign enemies by conquest or treaty, and
there is nothing more to fear from them, then he is always stirring up
some war or other, in order that the people may require a leader. -- Plato
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