[FFmpeg-devel] [PATCH 1/3] avcodec/qdm2: Move fft_order check up

[Michael Niedermayer]

On Mon, Jun 17, 2019 at 09:59:39PM +0200, Michael Niedermayer wrote:
> This avoids undefined computations with unchecked values
> 
> Fixes: shift exponent -21 is negative
> Fixes: 15262/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_QDM2_fuzzer-5651261753393152
> 
> 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/qdm2.c | 11 ++++++-----
>  1 file changed, 6 insertions(+), 5 deletions(-)

will apply patchset

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

Why not whip the teacher when the pupil misbehaves? -- Diogenes of Sinope
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