From 29b1489fda8196f4d60919b7f3df3fab6b5181ef Mon Sep 17 00:00:00 2001
From: Ad Schellevis <ad@opnsense.org>
Date: Mon, 6 Apr 2020 13:04:58 +0200
Subject: [PATCH] MVC: while looking at
 https://github.com/opnsense/core/pull/4019 noticed a wrong security model for
 the multiselect toggle, which could lead to unaccesible data in portfield and
 modelfields.

(some php versions seem to ignore this)
---
 .../mvc/app/models/OPNsense/Base/FieldTypes/BaseListField.php   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/opnsense/mvc/app/models/OPNsense/Base/FieldTypes/BaseListField.php b/src/opnsense/mvc/app/models/OPNsense/Base/FieldTypes/BaseListField.php
index 70372d90e..f211e9562 100644
--- a/src/opnsense/mvc/app/models/OPNsense/Base/FieldTypes/BaseListField.php
+++ b/src/opnsense/mvc/app/models/OPNsense/Base/FieldTypes/BaseListField.php
@@ -55,7 +55,7 @@ abstract class BaseListField extends BaseField
     /**
      * @var bool field may contain multiple interfaces at once
      */
-    private $internalMultiSelect = false;
+    protected $internalMultiSelect = false;
 
     /**
      * @var string default validation message string