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| author | Michael Niedermayer <michael@niedermayer.cc> | 2020-05-02 21:25:17 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2020-05-21 15:32:28 +0200 |
| commit | 53bfdb6fdb3686e6b65e3f94704ab137af992d09 (patch) | |
| tree | dec414787ad823f4ae47fdc5e067ef924aad7311 /libavformat/img2.c | |
| parent | 5df443f763e2c6f5046c5ab389b746c548904ef9 (diff) | |
| download | ffmpeg-53bfdb6fdb3686e6b65e3f94704ab137af992d09.tar.gz | |
avcodec/xvididct: Fix integer overflow in idct_row()
Fixes: signed integer overflow: -1238335488 + -1003634688 cannot be represented in type 'int'
Fixes: 21649/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MJPEG_fuzzer-5112005765890048
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 620236e4d2ac46821911b99fa4551868675d4ed9)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavformat/img2.c')
0 files changed, 0 insertions, 0 deletions