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| author | Michael Niedermayer <michael@niedermayer.cc> | 2021-04-28 16:50:13 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2021-06-18 20:53:56 +0200 |
| commit | a21c64199cddbea0356c98afa756fcf158634fd8 (patch) | |
| tree | f86efed2dd20b76b7c4ccc6049544aa86039001b /libavformat/utils.c | |
| parent | 93ef1742117b914da8426c66a3cadb545568ce67 (diff) | |
| download | ffmpeg-a21c64199cddbea0356c98afa756fcf158634fd8.tar.gz | |
avcodec/utils: do "calc from frame_bytes, channels, and block_align" in 64bit
Fixes: signed integer overflow: 104962766 * 32 cannot be represented in type 'int'
Fixes: 33614/clusterfuzz-testcase-minimized-ffmpeg_dem_RSD_fuzzer-6252129036664832
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 3447979d08d701581a65f7275425cb1a59302319)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavformat/utils.c')
0 files changed, 0 insertions, 0 deletions