Paper/patches/server/0880-Use-thread-safe-random-in-ServerLoginPacketListenerI.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Shane Freeder <theboyetronic@gmail.com>
Date: Thu, 11 Aug 2022 14:37:33 +0100
Subject: [PATCH] Use thread safe random in ServerLoginPacketListenerImpl


diff --git a/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
index 093822a5256e8e919350a000239a3e92a2379aaf..a25306fe8a35bb70a490e6a0c01d0340bbc0d781 100644
--- a/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
@@ -49,7 +49,7 @@ public class ServerLoginPacketListenerImpl implements ServerLoginPacketListener,
     private static final AtomicInteger UNIQUE_THREAD_ID = new AtomicInteger(0);
     static final Logger LOGGER = LogUtils.getLogger();
     private static final int MAX_TICKS_BEFORE_LOGIN = 600;
-    private static final RandomSource RANDOM = RandomSource.create();
+    private static final RandomSource RANDOM = new org.bukkit.craftbukkit.util.RandomSourceWrapper(new java.util.Random()); // Paper - This is called across threads, make safe
     private final byte[] challenge;
     final MinecraftServer server;
     public final Connection connection;