Do not corrupt iterators it doAdditionalProcessing for NAPTR.

diff --git a/pdns/packethandler.cc b/pdns/packethandler.cc
index 82a2c8eecbf4a8870d19a2db0d82309892ff59d5..c8c8bb96c84472b5657f5aabbc5b45253a544dcb 100644 (file)
--- a/pdns/packethandler.cc
+++ b/pdns/packethandler.cc
@@ -563,7 +563,7 @@ void PacketHandler::doAdditionalProcessing(DNSPacket& p, std::unique_ptr<DNSPack
                 lookup.emplace(content);
               }
               dzr.dr.d_place=DNSResourceRecord::ADDITIONAL;
-              r->addRecord(std::move(dzr));
+              extraRecords.emplace_back(std::move(dzr));
             }
             content.clear();
           }