Remove dup from post body for forcing encoding (#39438)

* Remove dup from post body for forcing encoding * Properly assign raw_post variable to encoded version Co-authored-by: Ryuta Kamizono <kamipo@gmail.com>
rails · May 26, 2020 · 64b17ba · 64b17ba
1 parent 8153954
commit 64b17ba
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/actionpack/lib/action_dispatch/http/request.rb b/actionpack/lib/action_dispatch/http/request.rb
@@ -334,7 +334,7 @@ def raw_post
     # variable is already set, wrap it in a StringIO.
     def body
       if raw_post = get_header("RAW_POST_DATA")
-        raw_post = raw_post.dup.force_encoding(Encoding::BINARY)
+        raw_post = (+raw_post).force_encoding(Encoding::BINARY)
         StringIO.new(raw_post)
       else
         body_stream