From 4e259dad6e868e3528cb02a59957638c5735b2b1 Mon Sep 17 00:00:00 2001
From: Otto Moerbeek <otto.moerbeek@open-xchange.com>
Date: Wed, 13 Sep 2023 12:07:08 +0200
Subject: [PATCH] rec: Fix Coverityy 1519054: Using invalid iterator

---
 pdns/recursordist/settings/cxxsupport.cc | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/pdns/recursordist/settings/cxxsupport.cc b/pdns/recursordist/settings/cxxsupport.cc
index 84c3f1c455..bde1a244a3 100644
--- a/pdns/recursordist/settings/cxxsupport.cc
+++ b/pdns/recursordist/settings/cxxsupport.cc
@@ -491,7 +491,10 @@ std::string pdns::settings::rec::defaultsToYaml()
       withHelp = true;
     }
     if (withHelp) {
-      auto oldname = std::string(map.find(make_pair(section, field))->second.old_name);
+      std::string oldname;
+      if (auto iter = map.find(make_pair(section, field)); iter != map.end()) {
+        oldname = std::string(iter->second.old_name);
+      }
       res += "##### ";
       res += arg().getHelp(oldname);
       res += '\n';
-- 
2.47.2