Make FileStore use atomic writes

dfc83566 · Joshua Peek · e5b1ab7c · dfc83566
隐藏空白更改
内联并排

Showing with 1 addition and 1 deletion

activesupport/lib/active_support/cache/file_store.rb activesupport/lib/active_support/cache/file_store.rb +1 -1

未找到文件。
--- a/activesupport/lib/active_support/cache/file_store.rb
+++ b/activesupport/lib/active_support/cache/file_store.rb
@@ -15,7 +15,7 @@ def read(name, options = nil)
      def write(name, value, options = nil)
        super
        ensure_cache_path(File.dirname(real_file_path(name)))
-        File.open(real_file_path(name), "wb+") { |f| f.write(value) }
+        File.atomic_write(real_file_path(name)) { |f| f.write(value) }
      rescue => e
        RAILS_DEFAULT_LOGGER.error "Couldn't create cache directory: #{name} (#{e.message})" if RAILS_DEFAULT_LOGGER
      end