Paper/patches/server/0900-Use-thread-safe-random-in-ServerLoginPacketListenerI.patch
Nassim Jahnke 928bcc8d3a
Updated Upstream (Bukkit/CraftBukkit) (#8430)
Upstream has released updates that appear to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing

Bukkit Changes:
09943450 Update SnakeYAML version
5515734f SPIGOT-7162: Incorrect description for Entity#getVehicle javadoc
6f82b381 PR-788: Add getHand() to all relevant events

CraftBukkit Changes:
aaf484f6f SPIGOT-7163: CraftMerchantRecipe doesn't copy demand and specialPrice from BukkitMerchantRecipe
5329dd6fd PR-1107: Add getHand() to all relevant events
93061706e SPIGOT-7045: Ocelots never spawn with babies with spawn reason OCELOT_BABY
2022-10-02 09:56:36 +02:00

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1.3 KiB
Diff

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 36802586717613abfce9f23e0d2a405f0590ae6e..b607f5ccbce10570f827dd21eb38504f42781d2f 100644
--- a/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
@@ -52,7 +52,7 @@ public class ServerLoginPacketListenerImpl implements TickablePacketListener, Se
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[] nonce;
final MinecraftServer server;
public final Connection connection;