From 8bfb4bda2ba043cee97ed7edb7936f38f88b3c4c Mon Sep 17 00:00:00 2001
From: Mitchell Hashimoto <mitchell.hashimoto@gmail.com>
Date: Wed, 12 Feb 2014 21:35:54 -0800
Subject: [PATCH] core: make sure any Subprocess exits no matter what

---
 lib/vagrant/util/subprocess.rb | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lib/vagrant/util/subprocess.rb b/lib/vagrant/util/subprocess.rb
index da7215f07..db2130691 100644
--- a/lib/vagrant/util/subprocess.rb
+++ b/lib/vagrant/util/subprocess.rb
@@ -203,6 +203,11 @@ module Vagrant
 
         # Return an exit status container
         return Result.new(process.exit_code, io_data[:stdout], io_data[:stderr])
+      ensure
+        if process && !process.exited?
+          # Make sure no matter what happens, the process exits
+          process.stop(2)
+        end
       end
 
       protected