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| author | Michael Niedermayer <michael@niedermayer.cc> | 2020-04-09 15:37:55 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2020-07-03 12:10:24 +0200 |
| commit | 64f6581129aa8041288b57ab758fe402aa958874 (patch) | |
| tree | 6b7f76f0c96f78bda942b53ed6e83f454343f955 /libavcodec/idcinvideo.c | |
| parent | 01167ee6d5186e0f5cc798760efe82bb3ab7e3cd (diff) | |
| download | ffmpeg-64f6581129aa8041288b57ab758fe402aa958874.tar.gz | |
avcodec/dpcm: clip exponent into supported range in XAN DPCM
Fixes: shift exponent 32 is too large for 32-bit type 'int'
Fixes: 21200/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_XAN_DPCM_fuzzer-5754704894361600
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 20ade59d9633def4ebf84ec170f56367bfb6aa6c)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/idcinvideo.c')
0 files changed, 0 insertions, 0 deletions