From b901a4c83b40e91bee2e8633f23be483c7a209ab Mon Sep 17 00:00:00 2001
From: Otto Moerbeek <otto.moerbeek@open-xchange.com>
Date: Fri, 1 Apr 2022 12:26:42 +0200
Subject: [PATCH] Coverity: 1469685 Dereference null return value

---
 pdns/rpzloader.cc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pdns/rpzloader.cc b/pdns/rpzloader.cc
index 816be7892f..fb88c8d675 100644
--- a/pdns/rpzloader.cc
+++ b/pdns/rpzloader.cc
@@ -464,7 +464,9 @@ void RPZIXFRTracker(const std::vector<ComboAddress>& primaries, const boost::opt
 
     vector<pair<vector<DNSRecord>, vector<DNSRecord> > > deltas;
     for (const auto& primary : primaries) {
-      g_log<<Logger::Info<<"Getting IXFR deltas for "<<zoneName<<" from "<<primary.toStringWithPort()<<", our serial: "<<getRR<SOARecordContent>(dr)->d_st.serial<<endl;
+      auto soa = getRR<SOARecordContent>(dr);
+      auto serial = soa ? soa->d_st.serial : 0;
+      g_log<<Logger::Info<<"Getting IXFR deltas for "<<zoneName<<" from "<<primary.toStringWithPort()<<", our serial: "<<serial<<endl;
 
       ComboAddress local(localAddress);
       if (local == ComboAddress()) {
-- 
2.47.2