Fixes: signed integer overflow: -2147481503 + -32732 cannot be represented in type 'int'
Fixes: 17782/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SMACKAUD_fuzzer-5769672225456128
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
goto error;
}
val |= h[3].values[res] << 8;
- pred[1] += sign_extend(val, 16);
+ pred[1] += (unsigned)sign_extend(val, 16);
*samples++ = pred[1];
} else {
if(vlc[0].table)
goto error;
}
val |= h[1].values[res] << 8;
- pred[0] += sign_extend(val, 16);
+ pred[0] += (unsigned)sign_extend(val, 16);
*samples++ = pred[0];
}
}