From 586e18b94645b2d3181720d311fcd72b4bb2ca88 Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@ruby-lang.org>
Date: Wed, 13 Apr 2022 16:14:28 +0900
Subject: [ruby/rdoc] Escape HYPERLINKs

https://github.com/ruby/rdoc/commit/ac35485be6
---
 lib/rdoc/markup/to_html.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/rdoc/markup/to_html.rb')

diff --git a/lib/rdoc/markup/to_html.rb b/lib/rdoc/markup/to_html.rb
index ccafdb61ba..bf323074de 100644
--- a/lib/rdoc/markup/to_html.rb
+++ b/lib/rdoc/markup/to_html.rb
@@ -123,7 +123,7 @@ class RDoc::Markup::ToHtml < RDoc::Markup::Formatter
   #   Reference to a local file relative to the output directory.
 
   def handle_regexp_HYPERLINK(target)
-    url = target.text
+    url = CGI.escapeHTML(target.text)
 
     gen_url url, url
   end
-- 
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