Fixes: left shift of negative value -128
Fixes: 30746/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DXTORY_fuzzer-5906271469436928
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
V[huvborder] = src[3] + 0x80;
src += 4;
}
- Y1 += pic->linesize[0] << 1;
- Y2 += pic->linesize[0] << 1;
+ Y1 += pic->linesize[0] * 2;
+ Y2 += pic->linesize[0] * 2;
U += pic->linesize[1];
V += pic->linesize[2];
}