From: bert hubert <bert.hubert@powerdns.com>
Date: Tue, 16 Aug 2016 11:10:40 +0000 (+0200)
Subject: fix up attempting to do additional processing on SRV records where we have nothing... 
X-Git-Tag: rec-4.0.2~27^2~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=148affac384ecc1dcd17001c8202b4c6c7aa15b2;p=thirdparty%2Fpdns.git

fix up attempting to do additional processing on SRV records where we have nothing to resolve. This may in fact be a root SRV issue.
---

diff --git a/pdns/packethandler.cc b/pdns/packethandler.cc
index e0f61d4651..0aa925aa8f 100644
--- a/pdns/packethandler.cc
+++ b/pdns/packethandler.cc
@@ -411,6 +411,8 @@ int PacketHandler::doAdditionalProcessingAndDropAA(DNSPacket *p, DNSPacket *r, c
         if (parts.size() >= 3) {
           B.lookup(QType(d_doIPv6AdditionalProcessing ? QType::ANY : QType::A), DNSName(parts[2]), p);
         }
+        else
+          continue;
       }
       else {
         B.lookup(QType(d_doIPv6AdditionalProcessing ? QType::ANY : QType::A), DNSName(content), p);