From 255ae4120b223e0bc39d8da82d969dba81b94033 Mon Sep 17 00:00:00 2001
From: Otto Moerbeek <otto.moerbeek@open-xchange.com>
Date: Fri, 9 Sep 2022 09:11:06 +0200
Subject: [PATCH] Fix CID 1497843: Execution cannot reach this statement

Followup to #11143.

Not a bug per se, but the unreachable code should be guarded by proper #ifdef
---
 pdns/tkey.cc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pdns/tkey.cc b/pdns/tkey.cc
index f7f439afa4..7fdd540229 100644
--- a/pdns/tkey.cc
+++ b/pdns/tkey.cc
@@ -16,7 +16,9 @@ void PacketHandler::tkeyHandler(const DNSPacket& p, std::unique_ptr<DNSPacket>&
   TKEYRecordContent tkey_in;
   std::shared_ptr<TKEYRecordContent> tkey_out(new TKEYRecordContent());
   DNSName name;
+#ifdef ENABLE_GSS_TSIG
   bool sign = false;
+#endif
 
   if (!p.getTKEYRecord(&tkey_in, &name)) {
     g_log<<Logger::Error<<"TKEY request but no TKEY RR found"<<endl;
@@ -109,6 +111,7 @@ void PacketHandler::tkeyHandler(const DNSPacket& p, std::unique_ptr<DNSPacket>&
   zrr.dr.d_place = DNSResourceRecord::ANSWER;
   r->addRecord(std::move(zrr));
 
+#ifdef ENABLE_GSS_TSIG
   if (sign)
   {
     TSIGRecordContent trc;
@@ -122,6 +125,7 @@ void PacketHandler::tkeyHandler(const DNSPacket& p, std::unique_ptr<DNSPacket>&
     // this should cause it to lookup name context
     r->setTSIGDetails(trc, name, name.toStringNoDot(), "", false);
   }
+#endif
 
   r->commitD();
 }
-- 
2.47.2