Fixes: 2004/clusterfuzz-testcase-minimized-
5533262866808832
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
for(x=0; x<w; x++){
int i= line[x];
if(i<0){
- line[x]= -((-i*qmul + qadd)>>(QEXPSHIFT)); //FIXME try different bias
+ line[x]= -((-i*(unsigned)qmul + qadd)>>(QEXPSHIFT)); //FIXME try different bias
}else if(i>0){
- line[x]= (( i*qmul + qadd)>>(QEXPSHIFT));
+ line[x]= (( i*(unsigned)qmul + qadd)>>(QEXPSHIFT));
}
}
}