[FFmpeg-devel] [PATCH 1/3] avcodec/cook: Move up and extend block_align check

[Michael Niedermayer]

On Fri, Oct 25, 2019 at 03:02:16PM +0200, Michael Niedermayer wrote:
> Fixes: signed integer overflow: 2046820356 * 8 cannot be represented in type 'int'
> Fixes: 18391/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_COOK_fuzzer-5631674666188800
> 
> 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/cook.c | 7 +++----
>  1 file changed, 3 insertions(+), 4 deletions(-)

will apply without the " < 0" as that has become unneeded

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

"Nothing to hide" only works if the folks in power share the values of
you and everyone you know entirely and always will -- Tom Scott

-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 181 bytes
Desc: not available
URL: <https://ffmpeg.org/pipermail/ffmpeg-devel/attachments/20191109/0094922c/attachment.sig>