id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc 363,Multiplication Overflow in ALF Classification,bheng,,"The following multiplication in ALF deriveClassificationBlk( ) can overflow the signed 32-bit data type being used: if( d1*hv0 > hv1*d0 ) These d and hv values are always non-negative, so suggest mapping these to unsigned uint32_t to prevent overflow. Similarly, the simdDeriveClassificationBlk( ) version of the function has the same problem. Suggest mapping the following SSE signed-comparison to equivalent unsigned-comparison operation(s). _mm_cmpgt_epi32( xmm6, xmm9 ); ",defect,closed,minor,VTM-6.0,VTM,VTM-5.2,fixed,,ksuehring XiangLi fbossen jvet@…