From 441e874ecc592d21ccb2427ec51f42ef5f76cc62 Mon Sep 17 00:00:00 2001
From: Peter van Dijk <peter.van.dijk@powerdns.com>
Date: Wed, 22 May 2019 16:11:44 +0200
Subject: [PATCH] log UDP TC bit during trace

(cherry picked from commit b1f2295bfd5295daaec847339c51930dd83845a6)
---
 pdns/syncres.cc | 1 +
 1 file changed, 1 insertion(+)

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;
   }
-- 
2.47.2