From 36b7157589c07097df891738934ec0f351be69cb Mon Sep 17 00:00:00 2001
From: Bond-009 <bond.009@outlook.com>
Date: Tue, 14 Feb 2023 20:08:52 +0100
Subject: Fix #9300 (#9312)

---
 MediaBrowser.Common/Net/IPNetAddress.cs | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'MediaBrowser.Common/Net/IPNetAddress.cs')

diff --git a/MediaBrowser.Common/Net/IPNetAddress.cs b/MediaBrowser.Common/Net/IPNetAddress.cs
index ac3396a9f..de72d978e 100644
--- a/MediaBrowser.Common/Net/IPNetAddress.cs
+++ b/MediaBrowser.Common/Net/IPNetAddress.cs
@@ -167,6 +167,11 @@ namespace MediaBrowser.Common.Net
                 address = address.MapToIPv4();
             }
 
+            if (address.AddressFamily != AddressFamily)
+            {
+                return false;
+            }
+
             var (altAddress, altPrefix) = NetworkAddressOf(address, PrefixLength);
             return NetworkAddress.Address.Equals(altAddress) && NetworkAddress.PrefixLength >= altPrefix;
         }
-- 
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