PaperMC/Spigot-Server-Patches/0420-Use-proper-max-length-when-serialising-BungeeCord-te.patch

From d661f8fa1f8e0207b7149db0bf5633331e3845a7 Mon Sep 17 00:00:00 2001
From: kashike <kashike@vq.lc>
Date: Wed, 20 Mar 2019 21:19:29 -0700
Subject: [PATCH] Use proper max length when serialising BungeeCord text
 component


diff --git a/src/main/java/net/minecraft/server/PacketPlayOutChat.java b/src/main/java/net/minecraft/server/PacketPlayOutChat.java
index eba6aadad7..3a332e980d 100644
--- a/src/main/java/net/minecraft/server/PacketPlayOutChat.java
+++ b/src/main/java/net/minecraft/server/PacketPlayOutChat.java
@@ -3,7 +3,7 @@ package net.minecraft.server;
 import java.io.IOException;
 
 public class PacketPlayOutChat implements Packet<PacketListenerPlayOut> {
-
+    private static final int MAX_LENGTH = Short.MAX_VALUE * 8 + 8; // Paper
     private IChatBaseComponent a;
     public net.md_5.bungee.api.chat.BaseComponent[] components; // Spigot
     private ChatMessageType b;
@@ -30,9 +30,9 @@ public class PacketPlayOutChat implements Packet<PacketListenerPlayOut> {
             //packetdataserializer.a(net.md_5.bungee.chat.ComponentSerializer.toString(components)); // Paper - comment, replaced with below
             // Paper start - don't nest if we don't need to so that we can preserve formatting
             if (this.components.length == 1) {
-                packetdataserializer.a(net.md_5.bungee.chat.ComponentSerializer.toString(this.components[0]));
+                packetdataserializer.a(net.md_5.bungee.chat.ComponentSerializer.toString(this.components[0]), MAX_LENGTH); // Paper - use proper max length
             } else {
-                packetdataserializer.a(net.md_5.bungee.chat.ComponentSerializer.toString(this.components));
+                packetdataserializer.a(net.md_5.bungee.chat.ComponentSerializer.toString(this.components), MAX_LENGTH); // Paper - use proper max length
             }
             // Paper end
         } else {
-- 
2.21.0