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| author | Michael Niedermayer <michael@niedermayer.cc> | 2020-10-15 21:35:43 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2021-02-02 14:18:21 +0100 |
| commit | 2abb7d1bcd456e0a6d44577ff0f776a896ff38d7 (patch) | |
| tree | c65c3d0e3aa592c4d0488c0b2a30a2ee44381af0 /libavutil/tx_float.c | |
| parent | cc2da17f867de541423b9e361c79fee1875b6023 (diff) | |
| download | ffmpeg-2abb7d1bcd456e0a6d44577ff0f776a896ff38d7.tar.gz | |
avcodec/h264idct_template: Fix integer overflow in ff_h264_chroma422_dc_dequant_idct()
Fixes: signed integer overflow: 241173056 + 1953511200 cannot be represented in type 'int'
Fixes: 26086/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_H264_fuzzer-5068366420901888
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 d1983628394e076001cc67d85656f9842b7282a3)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavutil/tx_float.c')
0 files changed, 0 insertions, 0 deletions