Use global aliastable and proper fix #2941

1 files changed, 4 insertions, 2 deletions

diff --git a/usr/local/www/system_routes_edit.php b/usr/local/www/system_routes_edit.php
index ed9362a..a65db4a 100755
--- a/usr/local/www/system_routes_edit.php
+++ b/usr/local/www/system_routes_edit.php
@@ -84,6 +84,8 @@ if (isset($_GET['dup']))
 
 if ($_POST) {
 
+	global $aliastable;
+
 	unset($input_errors);
 	$pconfig = $_POST;
 
@@ -126,8 +128,8 @@ if ($_POST) {
 	} elseif (is_alias($_POST['network'])) {
 		$osn = $_POST['network'];
 		$fqdn_found = 0;
-		foreach (filter_expand_alias_array($_POST['network'], true) as $tgt) {
-			if (!is_ipaddr($tgt) && is_hostname($tgt)) {
+		foreach (preg_split('/\s+/', $aliastable[$osn]) as $tgt) {
+			if (!is_ipaddr($tgt)) {
 				if ($fqdn_found === 0) {
 					$input_errors[] = sprintf(gettext("The alias (%s) has one or more FQDNs configured and cannot be used to configure a static route."), $_POST['network']);
 					$fqdn_found = 1;