From 33eb5d22668a32018d83782ff3fa8e416ff8d6d3 Mon Sep 17 00:00:00 2001
From: Shreyas Zare <shreyas@technitium.com>
Date: Sun, 8 May 2022 15:31:54 +0530
Subject: [PATCH] DnsServer: updated PrepareRecursiveResolveResponse() to
 handle ANY response correctly.

---
 DnsServerCore/Dns/DnsServer.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/DnsServerCore/Dns/DnsServer.cs b/DnsServerCore/Dns/DnsServer.cs
index fa0c4f6a..3182d53a 100644
--- a/DnsServerCore/Dns/DnsServer.cs
+++ b/DnsServerCore/Dns/DnsServer.cs
@@ -2431,7 +2431,7 @@ namespace DnsServerCore.Dns
             IReadOnlyList<DnsResourceRecord> additional = response.Additional;
 
             //answer section checks
-            if (!dnssecOk && (answer.Count > 0))
+            if (!dnssecOk && (answer.Count > 0) && (response.Question[0].Type != DnsResourceRecordType.ANY))
             {
                 //remove RRSIGs from answer
                 bool foundRRSIG = false;