//mac = substr($ip,-8)
$ip = $db->binary_safe($ip);
$db->sql_query('DELETE FROM ' . $prefix . "_security WHERE ban_ipn={$ip} AND ban_type=8");
}
}
}
$db->optimize_table($prefix . '_security');
} else {
$ip = $ip2 = false;
if (!empty($_POST['ban_ipv4_s'])) {
# y.y.y.y/cidr?
if ($ip = NET::ipv4_cidr($_POST['ban_ipv4_s'])) {
switch ($ip) {
case is_array($ip):
$network = NET::network($ip['ipv4'], $ip['cidr']);
$broadcast = NET::broadcast($network, $ip['cidr']);
$ip = inet_pton($network);
$ip2 = inet_pton($broadcast);
break;
case -1:
cpg_error(sprintf(_ERROR_BAD_FORMAT, 'IPv4'));
break;
case -2:
cpg_error(sprintf(_ERROR_BAD_FORMAT, 'CIDR'));
break;
default:
break;
}
} else {
if (!FILTER::ipv4($_POST['ban_ipv4_s'], true)) {
cpg_error(sprintf(_ERROR_BAD_FORMAT, 'IPv4 start'));
