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| author | Michael Niedermayer <[email protected]> | 2020-12-18 00:31:08 +0100 |
|---|---|---|
| committer | Michael Niedermayer <[email protected]> | 2021-09-11 21:23:49 +0200 |
| commit | 15e4a29785bc8c04a52540a9b64c6da41fd27c64 (patch) | |
| tree | 3bb6fdce2b8759c6cbc0a11cd2f55c2e320d1976 /libavformat/rmdec.c | |
| parent | 7f8f71737da44f31ec24dfc63b6095ab45dd305f (diff) | |
avcodec/simple_idct: Fix undefined integer overflow in idct4row()
Fixes: signed integer overflow: -1498310196 - 902891776 cannot be represented in type 'int'
Fixes: 28445/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VC1IMAGE_fuzzer-5075163389493248
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
(cherry picked from commit 57f7e5caa324fd760aa9e134ee963e9936083c59)
Signed-off-by: Michael Niedermayer <[email protected]>
Diffstat (limited to 'libavformat/rmdec.c')
0 files changed, 0 insertions, 0 deletions