From 0071d924c2537c2372101fa9fe64a2b37b9e2ca8 Mon Sep 17 00:00:00 2001
From: Stephen Toub <stoub@microsoft.com>
Date: Fri, 2 Jun 2023 20:54:16 -0400
Subject: [PATCH] Dispose of linked CTS in QuicListener (#87057)

---
 .../System.Net.Quic/src/System/Net/Quic/QuicListener.cs         | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/libraries/System.Net.Quic/src/System/Net/Quic/QuicListener.cs b/src/libraries/System.Net.Quic/src/System/Net/Quic/QuicListener.cs
index a8d115e28e0f5..841ca9b73c913 100644
--- a/src/libraries/System.Net.Quic/src/System/Net/Quic/QuicListener.cs
+++ b/src/libraries/System.Net.Quic/src/System/Net/Quic/QuicListener.cs
@@ -212,7 +212,7 @@ private async void StartConnectionHandshake(QuicConnection connection, SslClient
         CancellationToken cancellationToken = default;
         try
         {
-            CancellationTokenSource linkedCts = CancellationTokenSource.CreateLinkedTokenSource(_disposeCts.Token);
+            using CancellationTokenSource linkedCts = CancellationTokenSource.CreateLinkedTokenSource(_disposeCts.Token);
             linkedCts.CancelAfter(QuicDefaults.HandshakeTimeout);
             cancellationToken = linkedCts.Token;
             QuicServerConnectionOptions options = await _connectionOptionsCallback(connection, clientHello, cancellationToken).ConfigureAwait(false);