From: Remi Gacogne <remi.gacogne@powerdns.com>
Date: Wed, 26 Feb 2020 10:18:35 +0000 (+0100)
Subject: rec: Only log qname parsing errors when 'log-common-errors' is set
X-Git-Tag: rec-4.2.2~4^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F8869%2Fhead;p=thirdparty%2Fpdns.git

rec: Only log qname parsing errors when 'log-common-errors' is set

(cherry picked from commit 4b4566e8d28ff3b18152213e8c8666aa643f8eb9)
---

diff --git a/pdns/pdns_recursor.cc b/pdns/pdns_recursor.cc
index d5f05dee87..9aa6c3ed89 100644
--- a/pdns/pdns_recursor.cc
+++ b/pdns/pdns_recursor.cc
@@ -2262,7 +2262,8 @@ 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;
   }