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| author | Michael Niedermayer <michael@niedermayer.cc> | 2020-10-26 21:30:19 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2022-04-13 23:39:50 +0200 |
| commit | 14eea4ade4cc02074ca22e13979ea8234dba6332 (patch) | |
| tree | a729c0e46db1c671824950d8ae08d05ef6d0f94a /libavformat/mm.c | |
| parent | 92521686ce4b0c607d5d8a57a2f7dadfc08f40f5 (diff) | |
| download | ffmpeg-14eea4ade4cc02074ca22e13979ea8234dba6332.tar.gz | |
avcodec/pixlet: Avoid signed integer overflow in scaling in filterfn()
Fixes: signed integer overflow: 11494 * 1073741824000000 cannot be represented in type 'long'
Fixes: 26586/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_PIXLET_fuzzer-5752633970917376
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 0c1f20c6c858b753effda274b58ef635d1924915)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavformat/mm.c')
0 files changed, 0 insertions, 0 deletions