state_file: fsync and binmode

2016-07-18 21:59:18 -04:00 · 2016-07-18 21:59:18 -04:00 · 2acaaff801
parent ea17ad4530
commit 2acaaff801
1 changed files with 3 additions and 1 deletions
--- a/lib/vagrant/plugin/state_file.rb
+++ b/lib/vagrant/plugin/state_file.rb
@ -94,9 +94,11 @@ module Vagrant
      # This saves the state back into the state file.
      def save!
        Tempfile.open(@path.basename.to_s, @path.dirname.to_s) do |f|
+          f.binmode
          f.write(JSON.dump(@data))
-          f.chmod(0644)
+          f.fsync
          f.close
+          f.chmod(0644)
          FileUtils.mv(f.path, @path)
        end
      end