From 328a32010ba5ef57441cd521adb0466a04d8bd28 Mon Sep 17 00:00:00 2001
From: Kees Monshouwer <mind04@monshouwer.org>
Date: Tue, 22 Jul 2014 20:59:21 +0200
Subject: [PATCH] allow TSIG as extra record in an IXFR request

---
 pdns/tcpreceiver.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pdns/tcpreceiver.cc b/pdns/tcpreceiver.cc
index e6fa4b77c7..9ad38f66b5 100644
--- a/pdns/tcpreceiver.cc
+++ b/pdns/tcpreceiver.cc
@@ -963,7 +963,7 @@ int TCPNameserver::doIXFR(shared_ptr<DNSPacket> q, int outsock)
         sendPacket(outpacket,outsock);
         return 0;
       }
-    } else {
+    } else if (rr->d_type != QType::TSIG) {
       L<<Logger::Error<<"Additional records in IXFR query"<<endl;
       outpacket->setRcode(RCode::FormErr);
       sendPacket(outpacket,outsock);
-- 
2.47.2