From c4d9b54f75dc8bd492354a0880714f7a8a8b4ee9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=A1=D0=BA=D0=BE=D0=B2=D0=BE=D1=80=D0=BE=D0=B4=D0=B0=20?=
 =?UTF-8?q?=D0=9D=D0=B8=D0=BA=D0=B8=D1=82=D0=B0=20=D0=90=D0=BD=D0=B4=D1=80?=
 =?UTF-8?q?=D0=B5=D0=B5=D0=B2=D0=B8=D1=87?= <chalkerx@gmail.com>
Date: Fri, 23 Sep 2016 23:55:53 +0300
Subject: [PATCH] dgram: use Buffer.alloc(0) for zero-size buffers

There is no difference between alloc(0) and allocUnsafe(0), so there is
no reason to confuse anyone reading the code with an additional call to
allocUnsafe.

PR-URL: https://github.com/nodejs/node/pull/8751
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ilkka Myller <ilkka.myller@nodefield.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
---
 lib/dgram.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/dgram.js b/lib/dgram.js
index c088bffa7ff477..31be3ce881ed22 100644
--- a/lib/dgram.js
+++ b/lib/dgram.js
@@ -353,7 +353,7 @@ Socket.prototype.send = function(buffer,
     self.bind({port: 0, exclusive: true}, null);
 
   if (list.length === 0)
-    list.push(Buffer.allocUnsafe(0));
+    list.push(Buffer.alloc(0));
 
   // If the socket hasn't been bound yet, push the outbound packet onto the
   // send queue and send after binding is complete.