From 6bf521c7df9e7c151484d50ac01215bf67ec4e6e Mon Sep 17 00:00:00 2001
From: Melanie Thielker
Date: Sat, 4 Oct 2008 14:23:33 +0000
Subject: Guard against negative scale set through LSL functions

---
 OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'OpenSim/Region/ScriptEngine/Shared')

diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
index 783b1e4..655d85c 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
@@ -1115,6 +1115,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             if (part == null || part.ParentGroup == null || part.ParentGroup.RootPart == null)
                 return;
 
+            if (scale.x < 0.01 || scale.y < 0.01 || scale.z < 0.01)
+                return;
+
             if (part.ParentGroup.RootPart.PhysActor != null && part.ParentGroup.RootPart.PhysActor.IsPhysical)
             {
                 if (scale.x > World.m_maxPhys)
-- 
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