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| author | Michael Niedermayer <michael@niedermayer.cc> | 2019-06-16 11:32:10 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2019-11-11 20:18:46 +0100 |
| commit | 5be942f30ba1e737b2c0a5045b347b6a76616e46 (patch) | |
| tree | bbfba2b34ae2f63db2467a6ba408b87d70d41c18 /libavformat/mj2kdec.c | |
| parent | fbb1fa7055162820a4d6c20aaa38d346368e0ed0 (diff) | |
| download | ffmpeg-5be942f30ba1e737b2c0a5045b347b6a76616e46.tar.gz | |
avcodec/apedec: Fix various integer overflows
Fixes: signed integer overflow: -538976267 * 31 cannot be represented in type 'int'
Fixes: left shift of 65312 by 16 places cannot be represented in type 'int'
Fixes: 15255/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_APE_fuzzer-5718831688843264
Fixes: 15547/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_APE_fuzzer-5691384901664768
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 240bf0e5960fca424e43b7ab1048897fdecabf26)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavformat/mj2kdec.c')
0 files changed, 0 insertions, 0 deletions