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Prevent tile entity and entity based crashes

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Aikar 2014-12-22 15:13:29 -06:00 committed by Zach Brown
parent 5ed916c971
commit cf5eecc1e1
1 changed files with 69 additions and 0 deletions
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Spigot-Server-Patches/0043-Prevent-tile-entity-and-entity-crashes.patch Normal file
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@ -0,0 +1,69 @@
From 96e887420c3cb34ed76db944b598de11af1d4f7b Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Wed, 3 Jul 2013 08:29:26 -0400
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 76cdc7e..d976515 100644
--- a/src/main/java/net/minecraft/server/TileEntity.java
+++ b/src/main/java/net/minecraft/server/TileEntity.java
@@ -194,7 +194,13 @@ public abstract class TileEntity {
public void a(CrashReportSystemDetails crashreportsystemdetails) {
crashreportsystemdetails.a("Name", (Callable) (new CrashReportTileEntityName(this)));
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", (Callable) (new CrashReportTileEntityType(this)));
crashreportsystemdetails.a("Actual block data value", (Callable) (new CrashReportTileEntityData(this)));
}
diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
index 7f1adda..1763c70 100644
--- a/src/main/java/net/minecraft/server/World.java
+++ b/src/main/java/net/minecraft/server/World.java
@@ -1409,10 +1409,13 @@ 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
}
}
@@ -1468,11 +1471,13 @@ 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();
+ iterator.remove();
+ continue;
+ // PaperSpigot end
}
// Spigot start
finally {
--
1.9.5.msysgit.0