Parts is reused, so clear the names it might contain.

(cherry picked from commit bc3d2b7386e058c39872a3aa74101283b6f1af45)

diff --git a/pdns/pdns_recursor.cc b/pdns/pdns_recursor.cc
index 8a7bdea54a0b05f6f02b8f21b605fc8173760e43..f029ec9959ee5206e3ac96fd7522a8108eb0af59 100644 (file)
--- a/pdns/pdns_recursor.cc
+++ b/pdns/pdns_recursor.cc
@@ -3880,6 +3880,7 @@ static int serviceMain(int argc, char*argv[])
     }
     g_dontThrottleNames.setState(dontThrottleNames);
 
+    parts.clear();
     NetmaskGroup dontThrottleNetmasks;
     stringtok(parts, ::arg()["dont-throttle-netmasks"], " ,");
     for (const auto &p : parts) {