PaperSpigot-Parent/CraftBukkit-Patches/0159-Prevent-a-crash-involving-attributes.patch
Zach Brown 398f6983bd Update from upstream SpigotMC
Make "moved too quickly" limit configurable SpigotMC/Spigot@99a0a640e8
Undeprecate Player#updateInventory()V SpigotMC/Spigot@5c32e1cb48
Fetch complete profile for skull items, similarly to TileEntitySkull. SpigotMC/Spigot@33d758773e
Move getDouble into the Spigot Configuration patch SpigotMC/Spigot@b5dd202af1
Add missing particle to particle API SpigotMC/Spigot@273c64bbad
Log debug levels to the log file. SpigotMC/Spigot@348eae75f4
Fix PlayerItemDamageEvent (we already had this #badupstreamrelations) SpigotMC/Spigot@e207ea23cd
Move hopper patch to top for PR180 SpigotMC/Spigot@abb775108d
Don't be so spammy on Java 6 SpigotMC/Spigot@5abb82b1ca
Apply NBTReadLimiter to more things SpigotMC/Spigot@408944e9f5
2014-07-27 14:20:28 -05:00

31 lines
1.4 KiB
Diff

From 696982a3650b8979b001cc0e7d8388c3d25ffacf Mon Sep 17 00:00:00 2001
From: Thinkofdeath <thinkofdeath@spigotmc.org>
Date: Sat, 19 Jul 2014 19:54:41 +0100
Subject: [PATCH] Prevent a crash involving attributes
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
index 625e6f3..1127461 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
@@ -1291,7 +1291,15 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
break;
}
}
- collection.add(new AttributeModifiable(getHandle().getAttributeMap(), (new AttributeRanged("generic.maxHealth", scaledHealth ? healthScale : getMaxHealth(), 0.0D, Float.MAX_VALUE)).a("Max Health").a(true)));
+ // Spigot start
+ double healthMod = scaledHealth ? healthScale : getMaxHealth();
+ if ( healthMod >= Float.MAX_VALUE || healthMod <= 0 )
+ {
+ healthMod = 20; // Reset health
+ getServer().getLogger().warning( getName() + " tried to crash the server with a large health attribute" );
+ }
+ collection.add(new AttributeModifiable(getHandle().getAttributeMap(), (new AttributeRanged("generic.maxHealth", healthMod, 0.0D, Float.MAX_VALUE)).a("Max Health").a(true)));
+ // Spigot end
}
// Spigot start
--
1.9.1