On Fri, Sep 20, 2024 at 12:56:31AM +0200, Michael Niedermayer wrote:
> We have no valid sample that triggers this so we do not know if this would 
> decode
> correctly, but -inf is not the correct k value
> 
> Fixes: Assertion n>=0 && n<=32 failed at libavcodec/get_bits.h:423
> Fixes: -inf is outside the range of representable values of type 'int'
> Fixes: 
> 70709/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_OSQ_fuzzer-6223623839350784
> 
> Found-by: continuous fuzzing process 
> https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
> ---
>  libavcodec/osq.c | 2 ++
>  1 file changed, 2 insertions(+)

will apply patchset

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

If you fake or manipulate statistics in a paper in physics you will never
get a job again.
If you fake or manipulate statistics in a paper in medicin you will get
a job for life at the pharma industry.

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