From ab2089bbf35bfb7f6636d8bfb1ab45ce51836580 Mon Sep 17 00:00:00 2001
From: scrawl <scrawl@baseoftrash.de>
Date: Thu, 2 Jun 2016 21:19:02 +0200
Subject: [PATCH] Throw an exception if placeAt is passed an invalid direction
 parameter

---
 apps/openmw/mwscript/transformationextensions.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/apps/openmw/mwscript/transformationextensions.cpp b/apps/openmw/mwscript/transformationextensions.cpp
index e9e13e74f..abde8c973 100644
--- a/apps/openmw/mwscript/transformationextensions.cpp
+++ b/apps/openmw/mwscript/transformationextensions.cpp
@@ -508,6 +508,9 @@ namespace MWScript
                     Interpreter::Type_Integer direction = runtime[0].mInteger;
                     runtime.pop();
 
+                    if (direction < 0 || direction > 3)
+                        throw std::runtime_error ("invalid direction");
+
                     if (count<0)
                         throw std::runtime_error ("count must be non-negative");