From: Peter van Dijk <peter.van.dijk@netherlabs.nl>
Date: Thu, 20 Jun 2013 10:30:32 +0000 (+0200)
Subject: improve OPT handling, presumably fixes #875
X-Git-Tag: rec-3.6.0-rc1~641
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=732b7143978c41998c8a9496eb683e5952e0124c;p=thirdparty%2Fpdns.git

improve OPT handling, presumably fixes #875
---

diff --git a/pdns/dnspacket.cc b/pdns/dnspacket.cc
index d7f082e68c..782c01b362 100644
--- a/pdns/dnspacket.cc
+++ b/pdns/dnspacket.cc
@@ -313,6 +313,11 @@ void DNSPacket::wrapup()
           goto truncated;
         }
       }
+
+      // if(!pw.getHeader()->tc) // protect against double commit from addSignature
+
+      if(!d_rrs.empty()) pw.commit();
+      noCommit:;
       
       if(d_haveednssubnet) {
         string makeEDNSSubnetOptsString(const EDNSSubnetOpts& eso);