mirror of
https://github.com/PaperMC/Paper.git
synced 2024-11-29 11:42:55 +01:00
47 lines
3.3 KiB
Diff
47 lines
3.3 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 f8decd2f1841da947a3cff5b275efff63ba37def..926e1ebfe3a011a28fb82b855511aaabca0c4072 100644
|
|
--- a/src/main/java/net/minecraft/server/level/ChunkMap.java
|
|
+++ b/src/main/java/net/minecraft/server/level/ChunkMap.java
|
|
@@ -1300,6 +1300,13 @@ 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 e2984ccee4e01b260109d038969f9ff3ea21b87f..090d2fde891346ee634a8964b562715f4dd206d0 100644
|
|
--- a/src/main/java/net/minecraft/server/level/ServerLevel.java
|
|
+++ b/src/main/java/net/minecraft/server/level/ServerLevel.java
|
|
@@ -2232,7 +2232,7 @@ public class ServerLevel extends Level implements ServerEntityGetter, WorldGenLe
|
|
|
|
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();
|
|
@@ -2262,6 +2262,7 @@ public class ServerLevel extends Level implements ServerEntityGetter, WorldGenLe
|
|
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());
|