From 3c52dbe15b9e791359d20f9b52f9b8b58db90584 Mon Sep 17 00:00:00 2001
From: himself65 <himself65@outlook.com>
Date: Thu, 1 Aug 2019 16:12:57 +0800
Subject: [PATCH] net: shallow copy option when create Server
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PR-URL: https://github.com/nodejs/node/pull/28924
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Masashi Hirano <shisama07@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Сковорода Никита Андреевич <chalkerx@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
---
 lib/net.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/net.js b/lib/net.js
index 94b4e2a86cbed0..09e34f75bd01f2 100644
--- a/lib/net.js
+++ b/lib/net.js
@@ -1078,7 +1078,7 @@ function Server(options, connectionListener) {
     options = {};
     this.on('connection', connectionListener);
   } else if (options == null || typeof options === 'object') {
-    options = options || {};
+    options = { ...options };
 
     if (typeof connectionListener === 'function') {
       this.on('connection', connectionListener);