From 507f806553b6ab6b694b7a859837381965c02f38 Mon Sep 17 00:00:00 2001
From: Norman Maurer <norman_maurer@apple.com>
Date: Wed, 3 Nov 2021 15:58:58 +0100
Subject: [PATCH] Upgrade to latest netty-build (#354)

Motivation:

A new netty-build release is out.

Modifications:

- Upgrade version
- Adjust code to match new checkstyle rules

Result:

Use latest netty-build
---
 pom.xml                                                        | 2 +-
 .../netty/incubator/codec/quic/InsecureQuicTokenHandler.java   | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/pom.xml b/pom.xml
index 9a9d8d3fb..2c177fda4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -72,7 +72,7 @@
     <skipTests>false</skipTests>
     <packaging.type>jar</packaging.type>
     <netty.version>4.1.70.Final</netty.version>
-    <netty.build.version>29</netty.build.version>
+    <netty.build.version>30</netty.build.version>
     <junit.version>5.7.0</junit.version>
     <jni.classifier>${os.detected.name}-${os.detected.arch}</jni.classifier>
     <jniLibName>netty_quiche_${os.detected.name}_${os.detected.arch}</jniLibName>
diff --git a/src/main/java/io/netty/incubator/codec/quic/InsecureQuicTokenHandler.java b/src/main/java/io/netty/incubator/codec/quic/InsecureQuicTokenHandler.java
index 2b95696c0..2cb2f9c41 100644
--- a/src/main/java/io/netty/incubator/codec/quic/InsecureQuicTokenHandler.java
+++ b/src/main/java/io/netty/incubator/codec/quic/InsecureQuicTokenHandler.java
@@ -32,7 +32,8 @@ public final class InsecureQuicTokenHandler implements QuicTokenHandler {
 
     private static final String SERVER_NAME = "netty";
     private static final byte[] SERVER_NAME_BYTES = SERVER_NAME.getBytes(CharsetUtil.US_ASCII);
-    private static final ByteBuf SERVER_NAME_BUFFER = Unpooled.wrappedBuffer(SERVER_NAME_BYTES);
+    private static final ByteBuf SERVER_NAME_BUFFER = Unpooled.unreleasableBuffer(
+            Unpooled.wrappedBuffer(SERVER_NAME_BYTES)).asReadOnly();
 
     // Just package-private for unit tests
     static final int MAX_TOKEN_LEN = Quiche.QUICHE_MAX_CONN_ID_LEN +