diff options
| author | Michael Niedermayer <michael@niedermayer.cc> | 2021-04-24 17:42:19 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2021-10-09 22:02:21 +0200 |
| commit | 4748d46ab3ca1bec2c9fb14a4cc4904456bb55e9 (patch) | |
| tree | d7448eaa10cb147a1872de03bb31b19f0ed61c50 /libavcodec/v408dec.c | |
| parent | d8b0f5a2c038dbc466a13bd653edfa3e7bb0e497 (diff) | |
| download | ffmpeg-4748d46ab3ca1bec2c9fb14a4cc4904456bb55e9.tar.gz | |
avformat/mpc8: Check for position overflow in mpc8_handle_chunk()
Fixes: signed integer overflow: 15 + 9223372036854775796 cannot be represented in type 'long'
Fixes: 29102/clusterfuzz-testcase-minimized-ffmpeg_dem_MPC8_fuzzer-6723520756318208
Fixes: 29102/clusterfuzz-testcase-minimized-ffmpeg_dem_MPC8_fuzzer-6739833034768384
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 8ef25d118246bf443900033fb3588dba628d11b0)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/v408dec.c')
0 files changed, 0 insertions, 0 deletions