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| author | Michael Niedermayer <michael@niedermayer.cc> | 2018-05-04 19:18:25 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2018-06-15 22:31:13 +0200 |
| commit | cbe442048fcc8fbdc50f9cf518f641d60f8765e7 (patch) | |
| tree | c3a08ea3837a426db7e08518e1ef4613c52076b3 /libavfilter/vf_framestep.c | |
| parent | 87e9f5e1186c71a5bf18d15bd816039bd77d6954 (diff) | |
| download | ffmpeg-cbe442048fcc8fbdc50f9cf518f641d60f8765e7.tar.gz | |
avcodec/jpeg2000dec: Fix undefined shift in the jpeg2000_decode_packets_po_iteration() CPRL case
Fixes: shift exponent 47 is too large for 32-bit type 'int'
Fixes: 7955/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_JPEG2000_fuzzer-6016721977606144
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 652ba72ed3124f201f98eea9bafb2232b535f549)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavfilter/vf_framestep.c')
0 files changed, 0 insertions, 0 deletions