From 1051fc4da7c81c94ef67a0278edeb7f905b28f08 Mon Sep 17 00:00:00 2001
From: ansuz <git@ansuz.xyz>
Date: Mon, 14 Mar 2022 17:43:51 +0530
Subject: [PATCH] fix undefined safe origin

---
 lib/env.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/env.js b/lib/env.js
index 4e718e0c2..4262e3fbf 100644
--- a/lib/env.js
+++ b/lib/env.js
@@ -39,6 +39,8 @@ module.exports.create = function (config) {
         NO_SANDBOX = true;
         if (typeof(config.httpSafePort) !== 'number') { httpSafePort = httpPort + 1; }
         httpSafeOrigin = deriveSandboxOrigin(httpUnsafeOrigin, httpSafePort);
+    } else {
+        httpSafeOrigin = canonicalizeOrigin(config.httpSafeOrigin);
     }
 
     var permittedEmbedders = config.permittedEmbedders;