Check for another overflow in blur code
Check for another overflow in blur code

ShiftMediaProject/libass,libass/libass,stps/libass,ShiftMediaProject/libass,grigorig/libass,grigorig/libass,Akemi/libass,astiob/libass,torque/libass,torque/libass,mwgoldsmith/libass,sanyaade-g2g-repos/libass,stps/libass,Akemi/libass,sanyaade-g2g-repos/libass,pigoz/libass-ct,astiob/libass,pigoz/libass-ct,MrSmile/libass,mwgoldsmith/libass,stps/libass,torque/libass,MrSmile/libass,xbmc/libass,sanyaade-g2g-repos/libass,Akemi/libass,libass/libass,pigoz/libass-ct,mwgoldsmith/libass,xbmc/libass