From: Peter van Dijk <peter.van.dijk@powerdns.com>
Date: Wed, 22 May 2019 14:11:44 +0000 (+0200)
Subject: log UDP TC bit during trace
X-Git-Tag: rec-4.2.0-rc2~5^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F7850%2Fhead;p=thirdparty%2Fpdns.git

log UDP TC bit during trace

(cherry picked from commit b1f2295bfd5295daaec847339c51930dd83845a6)
---

diff --git a/pdns/syncres.cc b/pdns/syncres.cc
index 1109293964..8e8f747b1c 100644
--- a/pdns/syncres.cc
+++ b/pdns/syncres.cc
@@ -2985,6 +2985,7 @@ bool SyncRes::doResolveAtThisIP(const std::string& prefix, const DNSName& qname,
       }
       return false;
     }
+    LOG(prefix<<qname<<": truncated bit set, over UDP"<<endl);
 
     return true;
   }