mirror of
https://github.com/PaperMC/Paper.git
synced 2024-11-06 02:42:14 +01:00
f17519338b
* Expose server build information * squash patches * final tweaks --------- Co-authored-by: Jake Potrebic <jake.m.potrebic@gmail.com> Co-authored-by: masmc05 <masmc05@gmail.com>
48 lines
3.2 KiB
Diff
48 lines
3.2 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
From: Aikar <aikar@aikar.co>
|
|
Date: Thu, 2 Apr 2020 01:42:39 -0400
|
|
Subject: [PATCH] Prevent Double PlayerChunkMap adds crashing server
|
|
|
|
Suspected case would be around the technique used in .stopRiding
|
|
Stack will identify any causer of this and warn instead of crashing.
|
|
|
|
diff --git a/src/main/java/net/minecraft/server/level/ChunkMap.java b/src/main/java/net/minecraft/server/level/ChunkMap.java
|
|
index f13f8119cf43711b96b4dc5834fceaa0282d632d..66936834a80ef6b645ab44f3439defcb90237bfa 100644
|
|
--- a/src/main/java/net/minecraft/server/level/ChunkMap.java
|
|
+++ b/src/main/java/net/minecraft/server/level/ChunkMap.java
|
|
@@ -1469,6 +1469,13 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
|
|
|
|
public void addEntity(Entity entity) {
|
|
org.spigotmc.AsyncCatcher.catchOp("entity track"); // Spigot
|
|
+ // Paper start - ignore and warn about illegal addEntity calls instead of crashing server
|
|
+ if (!entity.valid || entity.level() != this.level || this.entityMap.containsKey(entity.getId())) {
|
|
+ LOGGER.error("Illegal ChunkMap::addEntity for world " + this.level.getWorld().getName()
|
|
+ + ": " + entity + (this.entityMap.containsKey(entity.getId()) ? " ALREADY CONTAINED (This would have crashed your server)" : ""), new Throwable());
|
|
+ return;
|
|
+ }
|
|
+ // Paper end - ignore and warn about illegal addEntity calls instead of crashing server
|
|
if (!(entity instanceof EnderDragonPart)) {
|
|
EntityType<?> entitytypes = entity.getType();
|
|
int i = entitytypes.clientTrackingRange() * 16;
|
|
diff --git a/src/main/java/net/minecraft/server/level/ServerLevel.java b/src/main/java/net/minecraft/server/level/ServerLevel.java
|
|
index 1170a0031368ede2e45d24720506f6519cbd55da..df623f10def1ecf071971119f449a773063b3ce1 100644
|
|
--- a/src/main/java/net/minecraft/server/level/ServerLevel.java
|
|
+++ b/src/main/java/net/minecraft/server/level/ServerLevel.java
|
|
@@ -2181,7 +2181,7 @@ public class ServerLevel extends Level implements WorldGenLevel {
|
|
|
|
public void onTrackingStart(Entity entity) {
|
|
org.spigotmc.AsyncCatcher.catchOp("entity register"); // Spigot
|
|
- ServerLevel.this.getChunkSource().addEntity(entity);
|
|
+ // ServerLevel.this.getChunkSource().addEntity(entity); // Paper - ignore and warn about illegal addEntity calls instead of crashing server; moved down below valid=true
|
|
if (entity instanceof ServerPlayer entityplayer) {
|
|
ServerLevel.this.players.add(entityplayer);
|
|
ServerLevel.this.updateSleepingPlayerList();
|
|
@@ -2211,6 +2211,7 @@ public class ServerLevel extends Level implements WorldGenLevel {
|
|
entity.updateDynamicGameEventListener(DynamicGameEventListener::add);
|
|
entity.inWorld = true; // CraftBukkit - Mark entity as in world
|
|
entity.valid = true; // CraftBukkit
|
|
+ ServerLevel.this.getChunkSource().addEntity(entity); // Paper - ignore and warn about illegal addEntity calls instead of crashing server
|
|
// Paper start - Entity origin API
|
|
if (entity.getOriginVector() == null) {
|
|
entity.setOrigin(entity.getBukkitEntity().getLocation());
|