LayoutUnit RenderBox::computeContentBoxLogicalWidth(LayoutUnit width) const
{
    if (style()->boxSizing() == BORDER_BOX)
        width -= borderAndPaddingLogicalWidth();
    return max(0, width);
}

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.