[feladat @ 294]
Update of SRV record validation. Now checks for a maximum number of characters of content field and allows dash in first label of content field. Closes #45.
--- a/inc/dns.inc.php Fri Jul 11 08:59:07 2008 +0000
+++ b/inc/dns.inc.php Sat Jul 12 13:15:50 2008 +0000
@@ -352,9 +352,15 @@
}
function is_valid_rr_srv_name($name){
+
+ if (strlen($name) > 255) {
+ error(ERR_DNS_HN_TOO_LONG);
+ return false;
+ }
+
$fields = explode('.', $name, 3);
- if (!preg_match('/^_[a-z0-9]+$/i', $fields[0])) { error(ERR_DNS_SRV_NAME) ; return false; }
- if (!preg_match('/^_[a-z0-9]+$/i', $fields[1])) { error(ERR_DNS_SRV_NAME) ; return false; }
+ if (!preg_match('/^_[\w-]+$/i', $fields[0])) { error(ERR_DNS_SRV_NAME) ; return false; }
+ if (!preg_match('/^_[\w]+$/i', $fields[1])) { error(ERR_DNS_SRV_NAME) ; return false; }
if (!is_valid_hostname_fqdn($fields[2],0)) { error(ERR_DNS_SRV_NAME) ; return false ; }
return true ;
}