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| author | Michael Niedermayer <michael@niedermayer.cc> | 2018-06-05 13:03:48 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2018-07-16 19:06:27 +0200 |
| commit | f51163b1666e0d43fc94ac839e80f044ecb8b7c5 (patch) | |
| tree | 7ebdd66f18660da76d2ef032cd86c32028d7368c /libavutil/file_open.c | |
| parent | 8da3d6916316588ad7c1f6d66e4133b51af9ea94 (diff) | |
| download | ffmpeg-f51163b1666e0d43fc94ac839e80f044ecb8b7c5.tar.gz | |
avcodec/shorten: Sanity check nmeans
Fixes: OOM
Fixes: 8195/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SHORTEN_fuzzer-5179785826271232
The reference software appears to use longs for 32bits and it uses int for nmeans
hinting that the intended maximum size was not 32bit.
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 d91a0b503d7a886587281bc1ee42476aa5e89f85)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavutil/file_open.c')
0 files changed, 0 insertions, 0 deletions