From: Pieter Lexis <pieter.lexis@powerdns.com>
Date: Thu, 25 May 2017 13:56:39 +0000 (+0200)
Subject: calidns: catch IP address errors
X-Git-Tag: rec-4.1.0-alpha1~95^2~2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b807ae7bcd69dc1e89b33f6c1c74af577551f3d4;p=thirdparty%2Fpdns.git

calidns: catch IP address errors
---

diff --git a/pdns/calidns.cc b/pdns/calidns.cc
index 85876ec899..77f613f3cb 100644
--- a/pdns/calidns.cc
+++ b/pdns/calidns.cc
@@ -262,7 +262,14 @@ try
   cout<<"Generated "<<unknown.size()<<" ready to use queries"<<endl;
   
   vector<Socket*> sockets;
-  ComboAddress dest(g_vm["destination"].as<string>(), 53);
+  ComboAddress dest;
+  try {
+    dest = ComboAddress(g_vm["destination"].as<string>(), 53);
+  }
+  catch (PDNSException &e) {
+    cerr<<e.reason<<endl;
+    return EXIT_FAILURE;
+  }
   for(int i=0; i < 24; ++i) {
     Socket *sock = new Socket(dest.sin4.sin_family, SOCK_DGRAM);
     //    sock->connect(dest);