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 ef56d7b4d0d70f84da7c69fb5fbf2a6af68872ab..44a5ffa20ba081e32904b7dfe6e230aaaf857ae7 100644 (file)
--- 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;
   }