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Paper/Spigot-Server-Patches/0326-Fix-sign-edit-memory-leak.patch
Josh Roy b31089a929
Updated Upstream (Bukkit/CraftBukkit/Spigot) (#5325)
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:
d264e972 #591: Add option for a consumer before spawning an item
1c537fce #590: Add spawn and transform reasons for piglin zombification.

CraftBukkit Changes:
ee5006d1 #810: Add option for a consumer before spawning an item
f6a39d3c #809: Add spawn and transform reasons for piglin zombification.
0c24068a Organise imports

Spigot Changes:
bff52619 Organise imports
2021-03-08 15:12:31 -08:00

45 Zeilen
2.2 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Thu, 28 Feb 2019 00:15:28 -0500
Subject: [PATCH] Fix sign edit memory leak
when a player edits a sign, a reference to their Entity is never cleand up.
diff --git a/src/main/java/net/minecraft/server/PlayerConnection.java b/src/main/java/net/minecraft/server/PlayerConnection.java
index 188af7af384ca35f2e659dfb1f7518dd06803be3..081077c3e00d424baa8f6a293c3a911da447cb69 100644
--- a/src/main/java/net/minecraft/server/PlayerConnection.java
+++ b/src/main/java/net/minecraft/server/PlayerConnection.java
@@ -2694,7 +2694,7 @@ public class PlayerConnection implements PacketListenerPlayIn {
TileEntitySign tileentitysign = (TileEntitySign) tileentity;
- if (!tileentitysign.d() || tileentitysign.f() != this.player) {
+ if (!tileentitysign.d() || tileentitysign.signEditor == null || !tileentitysign.signEditor.equals(this.player.getUniqueID())) {
PlayerConnection.LOGGER.warn("Player {} just tried to change non-editable sign", this.player.getDisplayName().getString());
this.sendPacket(tileentity.getUpdatePacket()); // CraftBukkit
return;
diff --git a/src/main/java/net/minecraft/server/TileEntitySign.java b/src/main/java/net/minecraft/server/TileEntitySign.java
index 5d0c5d856a66ce6c0594b618e8f6e892585ce665..144975889a5a8dd9121b821695f6f35604bcbdb2 100644
--- a/src/main/java/net/minecraft/server/TileEntitySign.java
+++ b/src/main/java/net/minecraft/server/TileEntitySign.java
@@ -10,6 +10,7 @@ public class TileEntitySign extends TileEntity implements ICommandListener { //
private EntityHuman c;
private final FormattedString[] g;
private EnumColor color;
+ public java.util.UUID signEditor; // Paper
public TileEntitySign() {
super(TileEntityTypes.SIGN);
@@ -111,7 +112,10 @@ public class TileEntitySign extends TileEntity implements ICommandListener { //
}
public void a(EntityHuman entityhuman) {
- this.c = entityhuman;
+ // Paper start
+ //this.c = entityhuman;
+ signEditor = entityhuman != null ? entityhuman.getUniqueID() : null;
+ // Paper end
}
public EntityHuman f() {