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| author | Michael Niedermayer <michael@niedermayer.cc> | 2018-05-04 19:18:25 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2018-07-08 19:45:46 +0200 |
| commit | 45b45ce240a510b599528a1567070af1e3be0237 (patch) | |
| tree | f5aaf5dc404d92961d5fb4254cae4394f6d83bd9 /libavcodec/libwebpenc_common.c | |
| parent | 6d3b48f2853f95e891e2dd76ea168b437e0e44d8 (diff) | |
| download | ffmpeg-45b45ce240a510b599528a1567070af1e3be0237.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 'libavcodec/libwebpenc_common.c')
0 files changed, 0 insertions, 0 deletions