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| author | Michael Niedermayer <michael@niedermayer.cc> | 2021-04-23 19:11:03 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2021-10-06 13:54:16 +0200 |
| commit | baa941a5f98ebd3a05d5fb3eef16f09f072a46dd (patch) | |
| tree | 414c0aeeae2bfa94359b4db1ae18f9c08180b5bb /libavcodec/msmpeg4dec.c | |
| parent | ef74f8b75fc39501e0b39da44824f2b29eea0a93 (diff) | |
| download | ffmpeg-baa941a5f98ebd3a05d5fb3eef16f09f072a46dd.tar.gz | |
avformat/avidec: fix position overflow in avi_load_index()
Fixes: signed integer overflow: 9223372033098784808 + 4294967072 cannot be represented in type 'long'
Fixes: 29102/clusterfuzz-testcase-minimized-ffmpeg_dem_AVI_fuzzer-6732488912273408
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 527821a2dd6f19d9a4d2abe05833346ae86c66c6)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/msmpeg4dec.c')
0 files changed, 0 insertions, 0 deletions