From e1dc278ff3a5f4a6dfa50a2c9a2831cfe6833055 Mon Sep 17 00:00:00 2001
From: Shreyas Zare <shreyas@technitium.com>
Date: Sat, 9 Apr 2022 17:33:55 +0530
Subject: [PATCH] PrimaryZone: updated GetZoneSoaMinimum() to get the minimum
 value only. Updated SetRecords() to use the minimum property directly.

---
 DnsServerCore/Dns/Zones/PrimaryZone.cs | 11 ++---------
 1 file changed, 2 insertions(+), 9 deletions(-)

diff --git a/DnsServerCore/Dns/Zones/PrimaryZone.cs b/DnsServerCore/Dns/Zones/PrimaryZone.cs
index 02464d20..b183fd90 100644
--- a/DnsServerCore/Dns/Zones/PrimaryZone.cs
+++ b/DnsServerCore/Dns/Zones/PrimaryZone.cs
@@ -2374,12 +2374,7 @@ namespace DnsServerCore.Dns.Zones
 
         private uint GetZoneSoaMinimum()
         {
-            return GetZoneSoaMinimum(_entries[DnsResourceRecordType.SOA][0]);
-        }
-
-        private uint GetZoneSoaMinimum(DnsResourceRecord soaRecord)
-        {
-            return Math.Min((soaRecord.RDATA as DnsSOARecordData).Minimum, soaRecord.OriginalTtlValue);
+            return (_entries[DnsResourceRecordType.SOA][0].RDATA as DnsSOARecordData).Minimum;
         }
 
         internal uint GetZoneSoaExpire()
@@ -2590,9 +2585,7 @@ namespace DnsServerCore.Dns.Zones
 
                     CommitAndIncrementSerial();
 
-                    uint newSoaMinimum = GetZoneSoaMinimum(soaRecord);
-
-                    if (oldSoaMinimum != newSoaMinimum)
+                    if (oldSoaMinimum != soa.Minimum)
                     {
                         switch (_dnssecStatus)
                         {