Merge pull request #15118 from khelben/head_with_status_action_stack_level_too_deep

fixes stack level too deep exception on action named 'status' rendering 'head :ok'

4 files changed, 9 insertions, 2 deletions

diff --git a/actionpack/lib/action_controller/metal.rb b/actionpack/lib/action_controller/metal.rb
index 0f4cc7a8f5..696fbf6e09 100644
--- a/actionpack/lib/action_controller/metal.rb
+++ b/actionpack/lib/action_controller/metal.rb
@@ -232,5 +232,9 @@ module ActionController
         new.dispatch(name, klass.new(env))
       end
     end
+
+    def _status_code
+      @_status
+    end
   end
 end
diff --git a/actionpack/lib/action_controller/metal/head.rb b/actionpack/lib/action_controller/metal/head.rb
index 43407f5b78..84a9112144 100644
--- a/actionpack/lib/action_controller/metal/head.rb
+++ b/actionpack/lib/action_controller/metal/head.rb
@@ -27,7 +27,7 @@ module ActionController
       self.status = status
       self.location = url_for(location) if location
 
-      if include_content?(self.status)
+      if include_content?(self._status_code)
         self.content_type = content_type || (Mime[formats.first] if formats)
         self.response.charset = false if self.response
         self.response_body = " "
diff --git a/actionpack/lib/action_controller/metal/rack_delegation.rb b/actionpack/lib/action_controller/metal/rack_delegation.rb
index bdf6e88699..6921834044 100644
--- a/actionpack/lib/action_controller/metal/rack_delegation.rb
+++ b/actionpack/lib/action_controller/metal/rack_delegation.rb
@@ -6,7 +6,7 @@ module ActionController
     extend ActiveSupport::Concern
 
     delegate :headers, :status=, :location=, :content_type=,
-             :status, :location, :content_type, :to => "@_response"
+             :status, :location, :content_type, :_status_code, :to => "@_response"
 
     def dispatch(action, request)
       set_response!(request)
diff --git a/actionpack/lib/action_dispatch/http/response.rb b/actionpack/lib/action_dispatch/http/response.rb
index 3d27ff2b24..eaea93b730 100644
--- a/actionpack/lib/action_dispatch/http/response.rb
+++ b/actionpack/lib/action_dispatch/http/response.rb
@@ -296,6 +296,9 @@ module ActionDispatch # :nodoc:
       cookies
     end
 
+    def _status_code
+      @status
+    end
   private
 
     def before_committed