Paper/Spigot-Server-Patches/0512-Don-t-allow-null-UUID-s-for-chat.patch
Riley Park 4e958e229f
We're going on an Adventure! (#4842)
Co-authored-by: Jake Potrebic <jake.m.potrebic@gmail.com>
Co-authored-by: zml <zml@stellardrift.ca>
Co-authored-by: Mariell Hoversholm <proximyst@proximyst.com>
2021-02-21 20:45:33 +01:00

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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Sun, 28 Jun 2020 19:36:55 -0400
Subject: [PATCH] Don't allow null UUID's for chat
diff --git a/src/main/java/net/minecraft/server/PacketPlayOutChat.java b/src/main/java/net/minecraft/server/PacketPlayOutChat.java
index 18528c792ae12bd8753e8529f4b73b76407e67dc..f7019e874ae4d654fad115de80c307287ad180f3 100644
--- a/src/main/java/net/minecraft/server/PacketPlayOutChat.java
+++ b/src/main/java/net/minecraft/server/PacketPlayOutChat.java
@@ -16,7 +16,7 @@ public class PacketPlayOutChat implements Packet<PacketListenerPlayOut> {
public PacketPlayOutChat(IChatBaseComponent ichatbasecomponent, ChatMessageType chatmessagetype, UUID uuid) {
this.a = ichatbasecomponent;
this.b = chatmessagetype;
- this.c = uuid;
+ this.c = uuid != null ? uuid : SystemUtils.getNullUUID(); // Paper
}
@Override