File _service:tar_scm_kernel_repo:CVE-2021-41819.patch of Package ruby

From 052eb3a828b0f99bca39cfd800f6c2b91307dbd5 Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@ruby-lang.org>
Date: Mon, 29 Jun 2020 10:29:25 +0900
Subject: [PATCH] When parsing cookies, only decode the values

---
 lib/cgi/cookie.rb           | 1 -
 test/cgi/test_cgi_cookie.rb | 5 +++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/lib/cgi/cookie.rb b/lib/cgi/cookie.rb
index ae9ab58..6b0d89c 100644
--- a/lib/cgi/cookie.rb
+++ b/lib/cgi/cookie.rb
@@ -165,7 +165,6 @@ def self.parse(raw_cookie)
       raw_cookie.split(/;\s?/).each do |pairs|
         name, values = pairs.split('=',2)
         next unless name and values
-        name = CGI.unescape(name)
         values ||= ""
         values = values.split('&').collect{|v| CGI.unescape(v,@@accept_charset) }
         if cookies.has_key?(name)
diff --git a/test/cgi/test_cgi_cookie.rb b/test/cgi/test_cgi_cookie.rb
index 115a57e..985cc0d 100644
--- a/test/cgi/test_cgi_cookie.rb
+++ b/test/cgi/test_cgi_cookie.rb
@@ -101,6 +101,11 @@ def test_cgi_cookie_parse
     end
   end
 
+  def test_cgi_cookie_parse_not_decode_name
+    cookie_str = "%66oo=baz;foo=bar"
+    cookies = CGI::Cookie.parse(cookie_str)
+    assert_equal({"%66oo" => ["baz"], "foo" => ["bar"]}, cookies)
+  end
 
   def test_cgi_cookie_arrayinterface
     cookie = CGI::Cookie.new('name1', 'a', 'b', 'c')