[FFmpeg-devel] [PATCH 3/7] avcodec/ratecontrol: Handle wanted bits overflow

Michael Niedermayer michael at niedermayer.cc
Mon Jul 15 17:00:40 EEST 2024


On Tue, Jun 18, 2024 at 03:48:22PM +0200, Michael Niedermayer wrote:
> Fixes: 5.92611e+20 is outside the range of representable values of type 'unsigned long'
> Fixes: 68984/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SNOW_fuzzer-5155755073273856
> 
> 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/ratecontrol.c | 10 ++++++++--
>  1 file changed, 8 insertions(+), 2 deletions(-)

will apply patch 3 and 6

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

Many that live deserve death. And some that die deserve life. Can you give
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even the very wise cannot see all ends. -- Gandalf
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