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| author | Michael Niedermayer <michael@niedermayer.cc> | 2019-06-18 23:55:56 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2020-07-01 12:11:55 +0200 |
| commit | 6f4e118f63db4fbd786ad3115e19d00b350da4ba (patch) | |
| tree | 8a825cff282e5493a628a59d33943a33618020ca /libavformat/gopher.c | |
| parent | 0f89ff5b1137f5926d9c94bc60505c39a7c45097 (diff) | |
| download | ffmpeg-6f4e118f63db4fbd786ad3115e19d00b350da4ba.tar.gz | |
avcodec/utils: Check bits_per_coded_sample
This avoids the need for each decoder separately having to handle this case
Fixes: shift exponent -100663046 is negative
Fixes: out of array access
Fixes: 15270/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_IFF_ILBM_fuzzer-5727829913763840
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 d33414d2ad27a5d2193c9ab0948ba7a282c2f910)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavformat/gopher.c')
0 files changed, 0 insertions, 0 deletions