diff options
| author | Michael Niedermayer <michael@niedermayer.cc> | 2023-12-15 22:23:33 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2023-12-29 01:00:48 +0100 |
| commit | c72a20f01a6122e1832f73801ea5f54b188abea3 (patch) | |
| tree | f22c14fb0b474e0bb451bf68d7425dd96b78f920 /libavcodec/jpegls.c | |
| parent | d344a4191c39ead73a8e4a5d1b9ccd132f20a4ef (diff) | |
| download | ffmpeg-c72a20f01a6122e1832f73801ea5f54b188abea3.tar.gz | |
avcodec/jpeglsdec: Check Jpeg-LS LSE
Fixes: signed integer overflow: 2147478526 + 33924 cannot be represented in type 'int'
Fixes: shift exponent 32 is too large for 32-bit type 'unsigned int'
Fixes: 64243/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_JPEGLS_fuzzer-5195717848989696
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/jpegls.c')
0 files changed, 0 insertions, 0 deletions