From 24668c41ccca4b00998a920a0bd502d1f72fae01 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=94=D0=BC=D0=B8=D1=82=D1=80=D0=B8=D0=B9=20=D0=9B=D0=B5?=
 =?UTF-8?q?=D0=B1=D0=B5=D0=B4=D0=B5=D0=B2?= <dmitriy.lebedev@bars-open.ru>
Date: Tue, 20 Mar 2018 18:09:56 +0300
Subject: [PATCH] Use [rel="noopener"] on external links

---
 lib/ex_doc/formatter/html/templates/footer_template.eex | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/ex_doc/formatter/html/templates/footer_template.eex b/lib/ex_doc/formatter/html/templates/footer_template.eex
index ad983825a..99aea7962 100644
--- a/lib/ex_doc/formatter/html/templates/footer_template.eex
+++ b/lib/ex_doc/formatter/html/templates/footer_template.eex
@@ -2,11 +2,11 @@
         <p>
           <span class="line">
             Built using
-            <a href="https://github.com/elixir-lang/ex_doc" title="ExDoc" rel="help" target="_blank">ExDoc</a> (v<%= ExDoc.version %>),
+            <a href="https://github.com/elixir-lang/ex_doc" title="ExDoc" target="_blank" rel="help noopener">ExDoc</a> (v<%= ExDoc.version %>),
           </span>
           <span class="line">
             designed by
-            <a href="https://twitter.com/dignifiedquire" target="_blank" title="@dignifiedquire">Friedel Ziegelmayer</a>.
+            <a href="https://twitter.com/dignifiedquire" target="_blank" rel="noopener" title="@dignifiedquire">Friedel Ziegelmayer</a>.
             </span>
         </p>
       </footer>