From: bert hubert <bert.hubert@netherlabs.nl>
Date: Tue, 5 May 2015 14:45:44 +0000 (+0200)
Subject: prevent crash after --list-modules, probably caused by calls to destructors in dynami... 
X-Git-Tag: dnsdist-1.0.0-alpha1~248^2~28^2~66
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=44ac5977adaf092d10ae5ce3df572ff9c06e71cf;p=pdns

prevent crash after --list-modules, probably caused by calls to destructors in dynamically loaded libraries. Just stop calling them.
---

diff --git a/pdns/receiver.cc b/pdns/receiver.cc
index 7df07ca2c..c7d6081a3 100644
--- a/pdns/receiver.cc
+++ b/pdns/receiver.cc
@@ -503,12 +503,12 @@ int main(int argc, char **argv)
     }
 
     if(::arg().mustDo("list-modules")) {
-      vector<string>modules=BackendMakers().getModules();
-      cerr<<"Modules available:"<<endl;
-      for(vector<string>::const_iterator i=modules.begin();i!=modules.end();++i)
-        cout<<*i<<endl;
+      auto modules = BackendMakers().getModules();
+      cout<<"Modules available:"<<endl;
+      for(const auto& m : modules)
+        cout<< m <<endl;
 
-      exit(99);
+      _exit(99);
     }
 
     if(!::arg().asNum("local-port")) {