[FFmpeg-devel] [PATCH 2/6] avcodec/wavarc: Fix integer overflwo in do_stereo()

Michael Niedermayer michael at niedermayer.cc
Tue Oct 3 17:32:03 EEST 2023


On Thu, Sep 21, 2023 at 08:09:08PM +0200, Michael Niedermayer wrote:
> Fixes: signed integer overflow: 148676193 - -2006512262 cannot be represented in type 'int'
> Fixes: 62164/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WAVARC_fuzzer-5963163952349184
> 
> 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/wavarc.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)

will apply the 3 wavarc patches from this set

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

No snowflake in an avalanche ever feels responsible. -- Voltaire
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