[FFmpeg-devel] [PATCH 1/3] avcodec/diracdec: Fix integer overflow in INTRA_DC_PRED()

Michael Niedermayer michael at niedermayer.cc
Sat Sep 2 23:31:28 EEST 2017

On Fri, Sep 01, 2017 at 07:56:10PM +0200, Michael Niedermayer wrote:
> Fixes: runtime error: signed integer overflow: 1168175789 + 1168178473 cannot be represented in type 'int'
> Fixes: 3081/clusterfuzz-testcase-minimized-4807564879462400
> Fixes: 2844/clusterfuzz-testcase-minimized-5561715838156800
> 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/diracdec.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

patchset applied

Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

When the tyrant has disposed of foreign enemies by conquest or treaty, and
there is nothing more to fear from them, then he is always stirring up
some war or other, in order that the people may require a leader. -- Plato
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 181 bytes
Desc: Digital signature
URL: <http://ffmpeg.org/pipermail/ffmpeg-devel/attachments/20170902/a62c671d/attachment.sig>

More information about the ffmpeg-devel mailing list