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-rw-r--r--actionpack/lib/action_controller/metal/redirecting.rb1
-rw-r--r--actionpack/test/controller/redirect_test.rb10
2 files changed, 11 insertions, 0 deletions
diff --git a/actionpack/lib/action_controller/metal/redirecting.rb b/actionpack/lib/action_controller/metal/redirecting.rb
index 3feb737277..ca8c0278d0 100644
--- a/actionpack/lib/action_controller/metal/redirecting.rb
+++ b/actionpack/lib/action_controller/metal/redirecting.rb
@@ -68,6 +68,7 @@ module ActionController
# <tt>ActionController::RedirectBackError</tt>.
def redirect_to(options = {}, response_status = {}) #:doc:
raise ActionControllerError.new("Cannot redirect to nil!") unless options
+ raise ActionControllerError.new("Cannot redirect to a parameter hash!") if options.is_a?(ActionController::Parameters)
raise AbstractController::DoubleRenderError if response_body
self.status = _extract_redirect_to_status(options, response_status)
diff --git a/actionpack/test/controller/redirect_test.rb b/actionpack/test/controller/redirect_test.rb
index 4331333b98..103ca9c776 100644
--- a/actionpack/test/controller/redirect_test.rb
+++ b/actionpack/test/controller/redirect_test.rb
@@ -90,6 +90,10 @@ class RedirectController < ActionController::Base
redirect_to nil
end
+ def redirect_to_params
+ redirect_to ActionController::Parameters.new(status: 200, protocol: 'javascript', f: '%0Aeval(name)')
+ end
+
def redirect_to_with_block
redirect_to proc { "http://www.rubyonrails.org/" }
end
@@ -281,6 +285,12 @@ class RedirectTest < ActionController::TestCase
end
end
+ def test_redirect_to_params
+ assert_raise(ActionController::ActionControllerError) do
+ get :redirect_to_params
+ end
+ end
+
def test_redirect_to_with_block
get :redirect_to_with_block
assert_response :redirect