1 files changed, 6 insertions, 3 deletions
diff --git a/actionpack/lib/action_dispatch/middleware/params_parser.rb b/actionpack/lib/action_dispatch/middleware/params_parser.rb
index c0efdae2a0..1524b00d5b 100644
--- a/actionpack/lib/action_dispatch/middleware/params_parser.rb
+++ b/actionpack/lib/action_dispatch/middleware/params_parser.rb
@@ -36,11 +36,14 @@ module ActionDispatch
         when Proc
           strategy.call(request.raw_post)
         when :xml_simple, :xml_node
-          (Hash.from_xml(request.raw_post) || {}).with_indifferent_access
+          data = Hash.from_xml(request.body) || {}
+          request.body.rewind if request.body.respond_to?(:rewind)
+          data.with_indifferent_access
         when :yaml
           YAML.load(request.raw_post)
         when :json
-          data = ActiveSupport::JSON.decode(request.raw_post)
+          data = ActiveSupport::JSON.decode(request.body)
+          request.body.rewind if request.body.respond_to?(:rewind)
           data = {:_json => data} unless data.is_a?(Hash)
           data.with_indifferent_access
         else
@@ -72,4 +75,4 @@ module ActionDispatch
         defined?(Rails.logger) ? Rails.logger : Logger.new($stderr)
       end
   end
-end
-\ No newline at end of file
+end