1 files changed, 2 insertions, 4 deletions
diff --git a/actionpack/lib/action_dispatch/middleware/params_parser.rb b/actionpack/lib/action_dispatch/middleware/params_parser.rb
index 7f38c6d4f3..46e33484a4 100644
--- a/actionpack/lib/action_dispatch/middleware/params_parser.rb
+++ b/actionpack/lib/action_dispatch/middleware/params_parser.rb
@@ -40,14 +40,12 @@ module ActionDispatch
         when Proc
           strategy.call(request.raw_post)
         when :xml_simple, :xml_node
-          data = Hash.from_xml(request.body.read) || {}
-          request.body.rewind if request.body.respond_to?(:rewind)
+          data = Hash.from_xml(request.raw_post) || {}
           data.with_indifferent_access
         when :yaml
           YAML.load(request.raw_post)
         when :json
-          data = ActiveSupport::JSON.decode(request.body)
-          request.body.rewind if request.body.respond_to?(:rewind)
+          data = ActiveSupport::JSON.decode(request.raw_post)
           data = {:_json => data} unless data.is_a?(Hash)
           data.with_indifferent_access
         else