PaperMC/patches/server/0034-Prevent-tile-entity-and-entity-crashes.patch
2024-01-12 21:58:54 +01:00

66 lines
4.1 KiB
Diff

From 0000000000000000000000000000000000000000 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/world/level/Level.java b/src/main/java/net/minecraft/world/level/Level.java
index e4f8318efc90f37aa478122865d0383d39896603..e68e6b5df3606cee5a14a00c5451963191ac2cd8 100644
--- a/src/main/java/net/minecraft/world/level/Level.java
+++ b/src/main/java/net/minecraft/world/level/Level.java
@@ -732,11 +732,11 @@ public abstract class Level implements LevelAccessor, AutoCloseable {
try {
tickConsumer.accept(entity);
} catch (Throwable throwable) {
- CrashReport crashreport = CrashReport.forThrowable(throwable, "Ticking entity");
- CrashReportCategory crashreportsystemdetails = crashreport.addCategory("Entity being ticked");
-
- entity.fillCrashReportCategory(crashreportsystemdetails);
- throw new ReportedException(crashreport);
+ // Paper start - Prevent tile entity and entity crashes
+ final String msg = String.format("Entity threw exception at %s:%s,%s,%s", entity.level().getWorld().getName(), entity.getX(), entity.getY(), entity.getZ());
+ MinecraftServer.LOGGER.error(msg, throwable);
+ entity.discard();
+ // Paper end
}
}
diff --git a/src/main/java/net/minecraft/world/level/block/entity/BlockEntity.java b/src/main/java/net/minecraft/world/level/block/entity/BlockEntity.java
index b300d12e9e00519028b53aca9c3fb01f589eaa91..63acd109a79ed752a05df3d4f1b99309297c2055 100644
--- a/src/main/java/net/minecraft/world/level/block/entity/BlockEntity.java
+++ b/src/main/java/net/minecraft/world/level/block/entity/BlockEntity.java
@@ -213,7 +213,12 @@ public abstract class BlockEntity {
return minecraftkey + " // " + this.getClass().getCanonicalName();
});
if (this.level != null) {
- CrashReportCategory.populateBlockDetails(crashReportSection, this.level, this.worldPosition, this.getBlockState());
+ // Paper start - Prevent TileEntity and Entity crashes
+ BlockState block = this.getBlockState();
+ if (block != null) {
+ CrashReportCategory.populateBlockDetails(crashReportSection, this.level, this.worldPosition, block);
+ }
+ // Paper end
CrashReportCategory.populateBlockDetails(crashReportSection, this.level, this.worldPosition, this.level.getBlockState(this.worldPosition));
}
}
diff --git a/src/main/java/net/minecraft/world/level/chunk/LevelChunk.java b/src/main/java/net/minecraft/world/level/chunk/LevelChunk.java
index 6fb729809dffc1c0ab6957a127f8403df20aae96..db3ee1f1d8429d3d646623877adc9f6920b7764f 100644
--- a/src/main/java/net/minecraft/world/level/chunk/LevelChunk.java
+++ b/src/main/java/net/minecraft/world/level/chunk/LevelChunk.java
@@ -1142,11 +1142,11 @@ public class LevelChunk extends ChunkAccess {
gameprofilerfiller.pop();
} catch (Throwable throwable) {
- CrashReport crashreport = CrashReport.forThrowable(throwable, "Ticking block entity");
- CrashReportCategory crashreportsystemdetails = crashreport.addCategory("Block entity being ticked");
-
- this.blockEntity.fillCrashReportCategory(crashreportsystemdetails);
- throw new ReportedException(crashreport);
+ // Paper start - Prevent tile entity and entity crashes
+ final String msg = String.format("BlockEntity threw exception at %s:%s,%s,%s", LevelChunk.this.getLevel().getWorld().getName(), this.getPos().getX(), this.getPos().getY(), this.getPos().getZ());
+ net.minecraft.server.MinecraftServer.LOGGER.error(msg, throwable);
+ LevelChunk.this.removeBlockEntity(this.getPos());
+ // Paper end
// Spigot start
} finally {
this.blockEntity.tickTimer.stopTiming();