diff options
Diffstat (limited to 'usr/local/www/services_dhcp.php')
| -rwxr-xr-x | usr/local/www/services_dhcp.php | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/usr/local/www/services_dhcp.php b/usr/local/www/services_dhcp.php index fdd70a9..4045ead 100755 --- a/usr/local/www/services_dhcp.php +++ b/usr/local/www/services_dhcp.php @@ -217,12 +217,10 @@ if ($_POST) { if (($_POST['wins1'] && !is_ipaddr($_POST['wins1'])) || ($_POST['wins2'] && !is_ipaddr($_POST['wins2']))) $input_errors[] = gettext("A valid IP address must be specified for the primary/secondary WINS servers."); $parent_ip = get_interface_ip($_POST['if']); - if (is_ipaddr($parent_ip)) { + if (is_ipaddr($parent_ip) && $_POST['gateway']) $parent_sn = get_interface_subnet($_POST['if']); - if(!ip_in_subnet($_POST['gateway'], gen_subnet($parent_ip, $parent_sn) . "/" . $parent_sn) && !ip_in_interface_alias_subnet($_POST['if'], $_POST['gateway'])) { + if(!ip_in_subnet($_POST['gateway'], gen_subnet($parent_ip, $parent_sn) . "/" . $parent_sn) && !ip_in_interface_alias_subnet($_POST['if'], $_POST['gateway'])) $input_errors[] = sprintf(gettext("The gateway address %s does not lie within the chosen interface's subnet."), $_POST['gateway']); - } - } if (($_POST['dns1'] && !is_ipaddr($_POST['dns1'])) || ($_POST['dns2'] && !is_ipaddr($_POST['dns2']))) $input_errors[] = gettext("A valid IP address must be specified for the primary/secondary DNS servers."); |
