[FFmpeg-devel] [PATCH 1/5] avcodec/agm: Do not allow MVs out of the picture area as no edge is allocated

Michael Niedermayer michael at niedermayer.cc
Tue Dec 10 00:33:51 EET 2019


On Sat, Nov 02, 2019 at 05:05:57PM +0100, Michael Niedermayer wrote:
> Fixes: out of array access
> Fixes: 18499/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AGM_fuzzer-5749038406434816
> 
> 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/agm.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)

will apply

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

Observe your enemies, for they first find out your faults. -- Antisthenes
-------------- 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/20191209/4f075c87/attachment.sig>


More information about the ffmpeg-devel mailing list