int RenderBox::reflectionOffset() const
{
    if (!style()->boxReflect())
        return 0;
    if (style()->boxReflect()->direction() == ReflectionLeft || style()->boxReflect()->direction() == ReflectionRight)
        return style()->boxReflect()->offset().calcValue(borderBoxRect().width());
    return style()->boxReflect()->offset().calcValue(borderBoxRect().height());
}

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.