From be02d36a86b2d5fb05c813d332a09e0c44398cfe Mon Sep 17 00:00:00 2001
From: htrefil <8711792+htrefil@users.noreply.github.com>
Date: Wed, 1 Jul 2020 23:57:25 +0200
Subject: [PATCH] io: allocate buffer directly on heap (#2634)

---
 tokio/src/io/util/copy.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tokio/src/io/util/copy.rs b/tokio/src/io/util/copy.rs
index 8e0058c1c..7bfe29694 100644
--- a/tokio/src/io/util/copy.rs
+++ b/tokio/src/io/util/copy.rs
@@ -70,7 +70,7 @@ cfg_io_util! {
             amt: 0,
             pos: 0,
             cap: 0,
-            buf: Box::new([0; 2048]),
+            buf: vec![0; 2048].into_boxed_slice(),
         }
     }
 }