From 336f11d8c19bdd9be6b3e28ba8be9eb35a0b6515 Mon Sep 17 00:00:00 2001
From: bert hubert <bert.hubert@netherlabs.nl>
Date: Mon, 5 Sep 2016 11:02:12 +0200
Subject: [PATCH] fix case where we did not do duplicate record detection for
 additional processing

---
 pdns/packethandler.cc | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/pdns/packethandler.cc b/pdns/packethandler.cc
index 8d6fecc581..c4ad19bb5a 100644
--- a/pdns/packethandler.cc
+++ b/pdns/packethandler.cc
@@ -428,8 +428,10 @@ int PacketHandler::doAdditionalProcessingAndDropAA(DNSPacket *p, DNSPacket *r, c
         toAdd.push_back(rr);
       }
     }
-    //    records.reserve(records.size()+toAdd.size());
-    records.insert(records.end(), toAdd.cbegin(), toAdd.cend());
+    for(const auto& rec : toAdd)
+      r->addRecord(rec);
+    
+    //records.insert(records.end(), toAdd.cbegin(), toAdd.cend()); // would be faster, but no dedup
   }
   return 1;
 }
-- 
2.47.2