From f41495301a709d8c1ce1146a604b4849683476af Mon Sep 17 00:00:00 2001
From: Remi Gacogne <remi.gacogne@powerdns.com>
Date: Wed, 26 Feb 2020 11:18:35 +0100
Subject: [PATCH] rec: Only log qname parsing errors when 'log-common-errors'
 is set

(cherry picked from commit 4b4566e8d28ff3b18152213e8c8666aa643f8eb9)
---
 pdns/pdns_recursor.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pdns/pdns_recursor.cc b/pdns/pdns_recursor.cc
index ef56d7b4d0..44a5ffa20b 100644
--- a/pdns/pdns_recursor.cc
+++ b/pdns/pdns_recursor.cc
@@ -1820,7 +1820,8 @@ static string* doProcessUDPQuestion(const std::string& question, const ComboAddr
     }
   }
   catch(std::exception& e) {
-    L<<Logger::Error<<"Error processing or aging answer packet: "<<e.what()<<endl;
+    if(g_logCommonErrors)
+      L<<Logger::Error<<"Error processing or aging answer packet: "<<e.what()<<endl;
     return 0;
   }
 
-- 
2.47.2