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| author | Michael Niedermayer <michael@niedermayer.cc> | 2017-07-26 20:26:43 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2017-07-28 03:41:08 +0200 |
| commit | f4c8449238319d23e2e1bcd151c9af38e36c7eb3 (patch) | |
| tree | cd4e06b085f99ce92b6492f815309785ee7da093 /libswscale | |
| parent | 956f2db21ffc1ca7f8dae7a3f44b09a145d9b9fa (diff) | |
| download | ffmpeg-f4c8449238319d23e2e1bcd151c9af38e36c7eb3.tar.gz | |
avcodec/diracdec: Fix integer overflow in signed multiplication in UNPACK_ARITH()
Fixes: runtime error: signed integer overflow: 1073741823 * 4 cannot be represented in type 'int'
Fixes: 2729/clusterfuzz-testcase-minimized-5902915464069120
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 8e275a74b09cc87f4334ed572f919b7647d4bea1)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libswscale')
0 files changed, 0 insertions, 0 deletions