get_interfaces_info() only overwrite status code when reported status in...

get_interfaces_info() only overwrite status code when reported status in 'active','running' for https://github.com/opnsense/core/issues/1662

src/etc/inc/interfaces.inc

@@ -4631,11 +4631,13 @@ function get_interfaces_info()
     foreach (legacy_config_get_interfaces(array("virtual" => false)) as $ifdescr => $ifcnf) {
         $ifinfo = array();
         $ifinfo['if'] = get_real_interface($ifdescr);
+        $ifstatus = (is_array($ifup) && in_array($ifinfo['if'], $ifup)) ? 'up' : 'down';
         if (!empty($all_intf_details[$ifinfo['if']])) {
             $ifinfo = array_merge($ifinfo, $all_intf_details[$ifinfo['if']]);
+            if (in_array($ifinfo['status'], array('active', 'running'))) {
+                $ifinfo['status'] = $ifstatus;
+            }
         }
-
-        $ifinfo['status'] = (is_array($ifup) && in_array($ifinfo['if'], $ifup)) ? 'up' : 'down';
 
         if (!empty($ifinfo['ipv6'])) {
             foreach ($ifinfo['ipv6'] as $ipv6addr) {