diff options
| author | sullrich <sullrich@pfsense.org> | 2009-12-05 20:48:45 -0500 |
|---|---|---|
| committer | sullrich <sullrich@pfsense.org> | 2009-12-05 20:48:45 -0500 |
| commit | b97c5ed65d787c38e3c5afa0a77277a594367ea5 (patch) | |
| tree | 6d5a27fc207860ee09e55bef7b3227c55042fca9 /usr | |
| parent | 0786c30845bd636766b192098c53e3a617454fe5 (diff) | |
| download | pfsense-b97c5ed65d787c38e3c5afa0a77277a594367ea5.zip pfsense-b97c5ed65d787c38e3c5afa0a77277a594367ea5.tar.gz | |
Use a br instead of a tr.
Diffstat (limited to 'usr')
| -rw-r--r-- | usr/local/www/diag_dns.php | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/usr/local/www/diag_dns.php b/usr/local/www/diag_dns.php index ee7c30f..df6bbeb 100644 --- a/usr/local/www/diag_dns.php +++ b/usr/local/www/diag_dns.php @@ -46,7 +46,8 @@ if ($_POST) { do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors); $host = trim($_POST['host']); - + $host_esc = escapeshellarg(trim($_POST['host'])); + if (!is_hostname($host) || is_ipaddr($host)) $input_errors[] = "Host must be a valid hostname or IP address."; @@ -56,7 +57,7 @@ if ($_POST) { list($pconfig['dns1'],$pconfig['dns2'],$pconfig['dns3'],$pconfig['dns4']) = $config['system']['dnsserver']; for ($dnscounter=1; $dnscounter<5; $dnscounter++) { $dns_server = $pconfig['dns' . $dnscounter]; - $query_time = `dig {$host} @{$dns_server} | grep Query | cut -d':' -f2`; + $query_time = `dig {$host_esc} @{$dns_server} | grep Query | cut -d':' -f2`; if($query_time == "") $query_time = "No response"; $new_qt = array(); @@ -155,10 +156,10 @@ include("head.inc"); ?> </td> </tr> <?php } ?> - <tr><td> </td></tr> <tr> <td width="22%" valign="top"> </td> <td width="78%"> + <br/> <input name="Submit" type="submit" class="formbtn" value="DNS Lookup"> </td> </tr> |
