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| author | Michael Niedermayer <michael@niedermayer.cc> | 2022-09-11 00:11:20 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2022-10-28 21:04:04 +0200 |
| commit | d4cb28f0cf647724c3a3de1b1d0e655eb6997e25 (patch) | |
| tree | be9042df52ddbd123454eb71485bae65f48287ac /libavcodec/png_parser.c | |
| parent | 5d4b0b77f63342ddfa97a3ddf08b677f9405f31e (diff) | |
| download | ffmpeg-d4cb28f0cf647724c3a3de1b1d0e655eb6997e25.tar.gz | |
avcodec/tta: Check 24bit scaling for overflow
Fixes: signed integer overflow: -8427924 * 256 cannot be represented in type 'int'
Fixes: 48798/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TTA_fuzzer-5409428670644224
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 3993345f915bccceee315f44d412445346990e14)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/png_parser.c')
0 files changed, 0 insertions, 0 deletions