LayoutUnit RenderBox::minPreferredLogicalWidth() const
{
    if (preferredLogicalWidthsDirty())
        const_cast<RenderBox*>(this)->computePreferredLogicalWidths();
        
    return m_minPreferredLogicalWidth;
}

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.