PaperMC/Spigot-Server-Patches/0023-Prevent-tile-entity-and-entity-crashes.patch
2018-01-10 23:31:19 -06:00

66 lines
3.6 KiB
Diff

From 5c582595ec7258d05855fe076e4fc24b1e62aeaf Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Tue, 1 Mar 2016 23:52:34 -0600
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 d2d4ff6f..65297a76 100644
--- a/src/main/java/net/minecraft/server/TileEntity.java
+++ b/src/main/java/net/minecraft/server/TileEntity.java
@@ -175,7 +175,12 @@ public abstract class TileEntity {
}
});
if (this.world != null) {
- CrashReportSystemDetails.a(crashreportsystemdetails, this.position, this.getBlock(), this.v());
+ // Paper start - Prevent TileEntity and Entity crashes
+ Block block = this.getBlock();
+ if (block != null) {
+ CrashReportSystemDetails.a(crashreportsystemdetails, this.position, this.getBlock(), this.v());
+ }
+ // Paper end
crashreportsystemdetails.a("Actual block type", new CrashReportCallable() {
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 31b765de..fd5f8102 100644
--- a/src/main/java/net/minecraft/server/World.java
+++ b/src/main/java/net/minecraft/server/World.java
@@ -1449,10 +1449,12 @@ public abstract class World implements IBlockAccess {
entity.tickTimer.stopTiming(); // Paper
} catch (Throwable throwable1) {
entity.tickTimer.stopTiming();
- crashreport1 = CrashReport.a(throwable1, "Ticking entity");
- crashreportsystemdetails1 = crashreport1.a("Entity being ticked");
- entity.appendEntityCrashDetails(crashreportsystemdetails1);
- throw new ReportedException(crashreport1);
+ // Paper start - Prevent tile entity and entity crashes
+ System.err.println("Entity threw exception at " + entity.world.getWorld().getName() + ":" + entity.locX + "," + entity.locY + "," + entity.locZ);
+ throwable1.printStackTrace();
+ entity.dead = true;
+ continue;
+ // Paper end
}
}
@@ -1515,10 +1517,13 @@ public abstract class World implements IBlockAccess {
((ITickable) tileentity).e();
this.methodProfiler.b();
} catch (Throwable throwable2) {
- crashreport1 = CrashReport.a(throwable2, "Ticking block entity");
- crashreportsystemdetails1 = crashreport1.a("Block entity being ticked");
- tileentity.a(crashreportsystemdetails1);
- throw new ReportedException(crashreport1);
+ // Paper start - Prevent tile entity and entity crashes
+ System.err.println("TileEntity threw exception at " + tileentity.world.getWorld().getName() + ":" + tileentity.position.getX() + "," + tileentity.position.getY() + "," + tileentity.position.getZ());
+ throwable2.printStackTrace();
+ tilesThisCycle--;
+ this.tileEntityListTick.remove(tileTickPosition--);
+ continue;
+ // Paper end
}
// Spigot start
finally {
--
2.14.3