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state_file: fsync and binmode

This commit is contained in:
Seth Vargo 2016-07-18 21:59:18 -04:00
parent ea17ad4530
commit 2acaaff801
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1 changed files with 3 additions and 1 deletions
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4
lib/vagrant/plugin/state_file.rb
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@ -94,9 +94,11 @@ module Vagrant
# This saves the state back into the state file. # This saves the state back into the state file.
def save! def save!
Tempfile.open(@path.basename.to_s, @path.dirname.to_s) do |f| Tempfile.open(@path.basename.to_s, @path.dirname.to_s) do |f|
f.binmode
f.write(JSON.dump(@data)) f.write(JSON.dump(@data))
f.chmod(0644) f.fsync
f.close f.close
f.chmod(0644)
FileUtils.mv(f.path, @path) FileUtils.mv(f.path, @path)
end end
end end