From bfbbb1207930e7ebe56d4a99abd53b2aa66e0b6e Mon Sep 17 00:00:00 2001 From: sepehr500 Date: Fri, 12 May 2017 14:43:34 -0400 Subject: [PATCH] Fixed string being modified in place causing frozen string errors in Ruby 2.3 --- actionpack/lib/action_dispatch/http/upload.rb | 8 ++++++-- actionpack/test/dispatch/uploaded_file_test.rb | 6 ++++++ 2 files changed, 12 insertions(+), 2 deletions(-) diff --git a/actionpack/lib/action_dispatch/http/upload.rb b/actionpack/lib/action_dispatch/http/upload.rb index 61ba052e45..225272d66e 100644 --- a/actionpack/lib/action_dispatch/http/upload.rb +++ b/actionpack/lib/action_dispatch/http/upload.rb @@ -27,14 +27,18 @@ module ActionDispatch @tempfile = hash[:tempfile] raise(ArgumentError, ":tempfile is required") unless @tempfile - @original_filename = hash[:filename] - if @original_filename + if hash[:filename] + @original_filename = hash[:filename].dup + begin @original_filename.encode!(Encoding::UTF_8) rescue EncodingError @original_filename.force_encoding(Encoding::UTF_8) end + else + @original_filename = nil end + @content_type = hash[:type] @headers = hash[:head] end diff --git a/actionpack/test/dispatch/uploaded_file_test.rb b/actionpack/test/dispatch/uploaded_file_test.rb index 51680216e4..0074d2a314 100644 --- a/actionpack/test/dispatch/uploaded_file_test.rb +++ b/actionpack/test/dispatch/uploaded_file_test.rb @@ -13,6 +13,12 @@ module ActionDispatch assert_equal "foo", uf.original_filename end + def test_filename_is_different_object + file_str = "foo" + uf = Http::UploadedFile.new(filename: file_str, tempfile: Object.new) + assert_not_equal file_str.object_id , uf.original_filename.object_id + end + def test_filename_should_be_in_utf_8 uf = Http::UploadedFile.new(filename: "foo", tempfile: Object.new) assert_equal "UTF-8", uf.original_filename.encoding.to_s