pfSense

To solve this problem, I've written this patch:

--- /etc/inc/services.inc.org    2011-10-05 12:41:46.000000000 +0200
+++ /etc/inc/services.inc    2011-10-05 12:40:48.000000000 +0200
@@ -242,7 +242,7 @@
         }

             if($dhcpifconf['domainsearchlist'] <> "") {
-            $dnscfg .= "    option domain-search-list \"{$dhcpifconf['domainsearchlist']}\";\n";
+            $dnscfg .= "    option domain-search \"" . join("\",\"", preg_split("/[ ,]+/", $dhcpifconf['domainsearchlist'])) . "\";\n";
             }

         if (isset($dhcpifconf['ddnsupdate'])) {

Needs input validation in web interface as well, that doesn't suffice.

Can we do something here? Right now it doesn't work at all.

Looks like someone also checked in a fix in 107e8acc that broke this again. It appears the fix on this ticket is better, so I'll remove the other one.