Re: [FFmpeg-devel] [PATCH 2/2] avformat/westwood_vqa: Check chunk size

[Michael Niedermayer <michael@niedermayer.cc>]

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On Wed, Sep 28, 2022 at 05:17:44PM +0200, Anton Khirnov wrote:
> Quoting Michael Niedermayer (2022-09-22 20:08:52)
> > the type is also changed to int as it is interpreted as int in av_get_packet()
> > 
> > Fixes: signed integer overflow: 2147483647 + 1 cannot be represented in type 'int'
> > Fixes: 50993/clusterfuzz-testcase-minimized-ffmpeg_dem_WSVQA_fuzzer-6593408795279360
> > 
> > Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
> > Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
> > ---
> >  libavformat/westwood_vqa.c | 10 ++++++----
> >  1 file changed, 6 insertions(+), 4 deletions(-)
> 
> Looks good, thank you.

will apply

thx

[...]
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