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| author | Michael Niedermayer <michael@niedermayer.cc> | 2019-06-18 14:28:17 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2019-11-11 20:18:46 +0100 |
| commit | 87a337a6d254eff24e4ec2d13dcd8b1bc7ef0b30 (patch) | |
| tree | bfd4e0cdea9aeebdd86e201b009b70a59673268d /libavcodec/utils.c | |
| parent | 2f63d900450b2e510e6e49e8bd017d8347323e26 (diff) | |
| download | ffmpeg-87a337a6d254eff24e4ec2d13dcd8b1bc7ef0b30.tar.gz | |
avcodec/binkdsp: Fix integer overflows in idct
Fixes: signed integer overflow: 3784 * 682038 cannot be represented in type 'int'
Fixes: 15265/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_BINK_fuzzer-5088311799971840
Fixes: 15268/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_BINK_fuzzer-5666502344179712
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Reviewed-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 7a072fbcc4c6f8ddbf37b131c2d141589118abcd)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/utils.c')
0 files changed, 0 insertions, 0 deletions