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| author | Michael Niedermayer <michael@niedermayer.cc> | 2020-05-16 00:31:23 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2020-05-21 15:32:29 +0200 |
| commit | 989a2788c094fc78e0fd209d691eae1c8ba8b2f4 (patch) | |
| tree | 6f5fca3beb3aa8ece6a9109432283d446aba4ef5 /libswresample/rematrix.c | |
| parent | b7fdc2d02b81d285ac1a1a21deac3bdf61569734 (diff) | |
| download | ffmpeg-989a2788c094fc78e0fd209d691eae1c8ba8b2f4.tar.gz | |
avcodec/pnmdec: Use unsigned for maxval rescaling
Fixes: signed integer overflow: 65535 * 55335 cannot be represented in type 'int'
Fixes: 21955/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_PGMYUV_fuzzer-5669206981083136
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 49459aca47d4803b2188fbf12b758bd2b01e91d7)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libswresample/rematrix.c')
0 files changed, 0 insertions, 0 deletions