From 1d87bcd29c946be333a3b33e48ac0ae520497ea2 Mon Sep 17 00:00:00 2001
From: zeromus <zeromus@users.noreply.github.com>
Date: Fri, 14 Aug 2020 08:12:44 -0400
Subject: [PATCH] Dispose MemoryBlock in zwinderbuffer (fixes #2304)

---
 src/BizHawk.Client.Common/rewind/Zwinder.cs       | 2 +-
 src/BizHawk.Client.Common/rewind/ZwinderBuffer.cs | 8 +++++++-
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/BizHawk.Client.Common/rewind/Zwinder.cs b/src/BizHawk.Client.Common/rewind/Zwinder.cs
index 93d10a4f1d..93d62172bd 100644
--- a/src/BizHawk.Client.Common/rewind/Zwinder.cs
+++ b/src/BizHawk.Client.Common/rewind/Zwinder.cs
@@ -83,7 +83,7 @@ namespace BizHawk.Client.Common
 
 		public void Dispose()
 		{
-			// this possess no resources to dispose of, but other IRewinder impls might
+			_buffer.Dispose();
 		}
 
 		public void Clear()
diff --git a/src/BizHawk.Client.Common/rewind/ZwinderBuffer.cs b/src/BizHawk.Client.Common/rewind/ZwinderBuffer.cs
index ddb11ada7f..9f6a6c8685 100644
--- a/src/BizHawk.Client.Common/rewind/ZwinderBuffer.cs
+++ b/src/BizHawk.Client.Common/rewind/ZwinderBuffer.cs
@@ -7,7 +7,7 @@ using BizHawk.Common;
 
 namespace BizHawk.Client.Common
 {
-	public class ZwinderBuffer
+	public class ZwinderBuffer : IDisposable
 	{
 		/*
 		Main goals:
@@ -34,6 +34,12 @@ namespace BizHawk.Client.Common
 			_useCompression = settings.UseCompression;
 		}
 
+		public void Dispose()
+		{
+			_buffer.Dispose();
+		}
+
+
 		/// <summary>
 		/// Number of states that could be in the state ringbuffer, Mask for the state ringbuffer
 		/// </summary>