Don't confuse OpenScanHub with false array overrun
    
    We are intentionally skipping just past the header here (see RFC 4880
    for details) so make that explicit by moving the pointer relative to the
    header's start as opposed to relative to the pointer itself.
    
    This is equivalent to the previous expression but makes OpenScanHub
    happy.
    
    Resolves: RHEL-22607