[FFmpeg-devel] [PATCH 1/4] avcodec/wavpack: Fix overflow in adding tail

Michael Niedermayer michael at niedermayer.cc
Sun Jun 10 17:52:31 EEST 2018


On Sat, Jun 09, 2018 at 12:11:27AM +0200, Michael Niedermayer wrote:
> Fixes: signed integer overflow: 2146907204 + 26846088 cannot be represented in type 'int'
> Fixes: 8105/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WAVPACK_fuzzer-6233036682166272
> 
> 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/wavpack.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

will apply

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

The greatest way to live with honor in this world is to be what we pretend
to be. -- Socrates
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