Paper/Spigot-Server-Patches/0031-Prevent-tile-entity-and-entity-crashes.patch

70 lines
3.8 KiB
Diff

From 444300b298e4126354a42bd37a086cf98da99bb0 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Sun, 8 Mar 2015 04:37:23 -0500
Subject: [PATCH] Prevent tile entity and entity crashes
diff --git a/src/main/java/net/minecraft/server/TileEntity.java b/src/main/java/net/minecraft/server/TileEntity.java
index c268a40..3fc6450 100644
--- a/src/main/java/net/minecraft/server/TileEntity.java
+++ b/src/main/java/net/minecraft/server/TileEntity.java
@@ -157,7 +157,12 @@ public abstract class TileEntity {
}
});
if (this.world != null) {
- CrashReportSystemDetails.a(crashreportsystemdetails, this.position, this.w(), this.u());
+ // PaperSpigot start - Prevent tile entity and entity crashes
+ Block block = this.w();
+ if (block != null) {
+ CrashReportSystemDetails.a(crashreportsystemdetails, this.position, this.w(), this.u());
+ }
+ // PaperSpigot end
crashreportsystemdetails.a("Actual block type", new Callable() {
public String a() throws Exception {
int i = Block.getId(TileEntity.this.world.getType(TileEntity.this.position).getBlock());
diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
index 6226a6e..a899ee2 100644
--- a/src/main/java/net/minecraft/server/World.java
+++ b/src/main/java/net/minecraft/server/World.java
@@ -1442,10 +1442,13 @@ public abstract class World implements IBlockAccess {
this.g(entity);
SpigotTimings.tickEntityTimer.stopTiming(); // Spigot
} catch (Throwable throwable1) {
- crashreport = CrashReport.a(throwable1, "Ticking entity");
- crashreportsystemdetails = crashreport.a("Entity being ticked");
- entity.appendEntityCrashDetails(crashreportsystemdetails);
- throw new ReportedException(crashreport);
+ // PaperSpigot start - Prevent tile entity and entity crashes
+ SpigotTimings.tickEntityTimer.stopTiming();
+ System.err.println("Entity threw exception at " + entity.world.getWorld().getName() + ":" + entity.locX + "," + entity.locY + "," + entity.locZ);
+ throwable1.printStackTrace();
+ entity.dead = true;
+ continue;
+ // PaperSpigot end
}
}
@@ -1504,11 +1507,14 @@ public abstract class World implements IBlockAccess {
tileentity.tickTimer.startTiming(); // Spigot
((IUpdatePlayerListBox) tileentity).c();
} catch (Throwable throwable2) {
- CrashReport crashreport1 = CrashReport.a(throwable2, "Ticking block entity");
- CrashReportSystemDetails crashreportsystemdetails1 = crashreport1.a("Block entity being ticked");
-
- tileentity.a(crashreportsystemdetails1);
- throw new ReportedException(crashreport1);
+ // PaperSpigot start - Prevent tile entity and entity crashes
+ tileentity.tickTimer.stopTiming();
+ System.err.println("TileEntity threw exception at " + tileentity.world.getWorld().getName() + ":" + tileentity.position.getX() + "," + tileentity.position.getY() + "," + tileentity.position.getZ());
+ throwable2.printStackTrace();
+ tilesThisCycle--;
+ this.tileEntityList.remove(tileTickPosition--);
+ continue;
+ // PaperSpigot end
}
// Spigot start
finally {
--
2.5.2