From b8a9c18efad3aa52ac9e5ab98b8331a588871098 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 7349643eb3..3e93342452 100644
--- a/pdns/pdns_recursor.cc
+++ b/pdns/pdns_recursor.cc
@@ -2436,7 +2436,8 @@ static string* doProcessUDPQuestion(const std::string& question, const ComboAddr
     }
   }
   catch(std::exception& e) {
-    g_log<<Logger::Error<<"Error processing or aging answer packet: "<<e.what()<<endl;
+    if(g_logCommonErrors)
+      g_log<<Logger::Error<<"Error processing or aging answer packet: "<<e.what()<<endl;
     return 0;
   }
 
-- 
2.47.2