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| author | Michael Niedermayer <michael@niedermayer.cc> | 2021-04-28 16:50:13 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2021-10-06 13:54:16 +0200 |
| commit | 665192827aa0bf1aae217a2673f558dd139109a3 (patch) | |
| tree | dd9c5f0aae06bd97264c0e9d409d7ac813127a4e /libavcodec/hpel_template.c | |
| parent | 91afefa2b6729134a9f3e0466109180a1895ec80 (diff) | |
| download | ffmpeg-665192827aa0bf1aae217a2673f558dd139109a3.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 'libavcodec/hpel_template.c')
0 files changed, 0 insertions, 0 deletions