[FFmpeg-devel] [PATCH 4/5] avcodec/apedec: Fix 2 integer overflows

Michael Niedermayer michael at niedermayer.cc
Tue Dec 10 00:31:36 EET 2019


On Thu, Nov 14, 2019 at 05:34:07PM +0100, Michael Niedermayer wrote:
> Fixes: signed integer overflow: 2119056926 - -134217728 cannot be represented in type 'int'
> Fixes: 18728/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_APE_fuzzer-5747539563511808
> 
> 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/apedec.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)

will apply

[...]


-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

There will always be a question for which you do not know the correct answer.
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