From 65da96af6c08c182f05df388c8d4872311b2f088 Mon Sep 17 00:00:00 2001
From: Stephen Toub <stoub@microsoft.com>
Date: Thu, 4 Apr 2019 09:23:40 -0400
Subject: Don't null out buffer in MemoryStream on Capacity reset (#23700)

---
 src/System.Private.CoreLib/shared/System/IO/MemoryStream.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/System.Private.CoreLib/shared/System/IO/MemoryStream.cs b/src/System.Private.CoreLib/shared/System/IO/MemoryStream.cs
index 12baaa6eea..c8b72d45f8 100644
--- a/src/System.Private.CoreLib/shared/System/IO/MemoryStream.cs
+++ b/src/System.Private.CoreLib/shared/System/IO/MemoryStream.cs
@@ -299,7 +299,7 @@ namespace System.IO
                     }
                     else
                     {
-                        _buffer = null;
+                        _buffer = Array.Empty<byte>();
                     }
                     _capacity = value;
                 }
-- 
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