From: Charles-Henri Bruyand <charles-henri.bruyand@open-xchange.com>
Date: Thu, 17 May 2018 18:22:21 +0000 (+0200)
Subject: rec: restrict maintenance() callback to worker threads
X-Git-Tag: dnsdist-1.3.1~26^2~2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=eb554472ae5e992339fee7fa0285ee07f7e4376b;p=thirdparty%2Fpdns.git

rec: restrict maintenance() callback to worker threads
---

diff --git a/pdns/pdns_recursor.cc b/pdns/pdns_recursor.cc
index fbd83cdb3c..8f059369f6 100644
--- a/pdns/pdns_recursor.cc
+++ b/pdns/pdns_recursor.cc
@@ -3556,7 +3556,7 @@ try
         last_carbon = g_now.tv_sec;
       }
     }
-    if (t_pdl != nullptr) {
+    if (worker && t_pdl != nullptr) {
       // lua-dns-script directive is present, call the maintenance callback if needed
       if(g_now.tv_sec - last_lua_maintenance >= luaMaintenanceInterval) {
         t_pdl->maintenance();