added validator ip address #119

subutai-io · Oct 1, 2018 · f35804a · f35804a
1 parent f12a86a
commit f35804a
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/lib/vagrant-subutai/registration.rb b/lib/vagrant-subutai/registration.rb
@@ -1,5 +1,5 @@
 require_relative '../vagrant-subutai'
-
+require 'ipaddr'
 
 module VagrantSubutai
   class Registration < Vagrant.plugin(2, :provisioner)
@@ -70,7 +70,7 @@ def provision
           exit
         end
 
-        SubutaiConfig.put(:_IP_HYPERV, ip, true)
+        SubutaiConfig.put(:_IP_HYPERV, ip, true) if is_ip?(ip)
       end
     end
 
@@ -79,5 +79,9 @@ def provision
     # to be cleaned up.
     def cleanup
     end
+
+    def is_ip?(ip)
+      !!IPAddr.new(ip) rescue false
+    end
   end
 end