From b52bf63e9e3ac8f14f5725086e0f9715b072c136 Mon Sep 17 00:00:00 2001
From: Franco Fichtner <franco@opnsense.org>
Date: Tue, 1 Aug 2023 08:03:36 +0200
Subject: [PATCH] firewall: groups were not correctly parsed for menu
 post-migration

---
 src/opnsense/mvc/app/models/OPNsense/Base/Menu/MenuSystem.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/opnsense/mvc/app/models/OPNsense/Base/Menu/MenuSystem.php b/src/opnsense/mvc/app/models/OPNsense/Base/Menu/MenuSystem.php
index 9a7b243d14..f68a180e9c 100644
--- a/src/opnsense/mvc/app/models/OPNsense/Base/Menu/MenuSystem.php
+++ b/src/opnsense/mvc/app/models/OPNsense/Base/Menu/MenuSystem.php
@@ -209,7 +209,7 @@ public function __construct()
                     /* we need both if and gr reference */
                     $iftargets['if'][(string)$node->ifname] = (string)$node->ifname;
                     $iftargets['gr'][(string)$node->ifname] = (string)$node->ifname;
-                    foreach (explode(' ', (string)$node->members) as $member) {
+                    foreach (preg_split('/[ |,]+/', (string)$node->members) as $member) {
                         if (!array_key_exists($member, $ifgroups)) {
                             $ifgroups[$member] = [];
                         }