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| author | Michael Niedermayer <michael@niedermayer.cc> | 2020-04-09 15:37:55 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2020-07-01 12:49:26 +0200 |
| commit | 7164a168fb91d8f2168a0e34b79f3f016e573d89 (patch) | |
| tree | 0eb71ee01eddda7ffae647b7d40465428cd40e38 /libavformat/aviobuf.c | |
| parent | 51e0e2deafa391b7a053293eb94cd37cf00237a6 (diff) | |
| download | ffmpeg-7164a168fb91d8f2168a0e34b79f3f016e573d89.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 'libavformat/aviobuf.c')
0 files changed, 0 insertions, 0 deletions