From 5e599dfb6e9101cd1cbafa280ed7ecf6a52a58bc Mon Sep 17 00:00:00 2001
From: a/ <yuri.kgpps@gmail.com>
Date: Sat, 19 Jun 2021 18:26:04 +0900
Subject: [PATCH] SAGA2: Fix unsafe world access on objObscured

---
 engines/saga2/objects.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/engines/saga2/objects.cpp b/engines/saga2/objects.cpp
index 6dad9fc545d..431a6ad0dce 100644
--- a/engines/saga2/objects.cpp
+++ b/engines/saga2/objects.cpp
@@ -4356,11 +4356,15 @@ bool objObscured(GameObject *testObj) {
 	bool        obscured = false;
 
 	if (isObject(testObj)) {
+		debug(3, "STUB: objObscured");
 		Point16             drawPos,
 		                    org;
 		ObjectSpriteInfo    objSprInfo;
 		ColorTable          objColors;
 		ProtoObj            *proto = testObj->proto();
+		ObjectID parent = testObj->_data.parentID;
+		if (isWorld(parent) == false)
+			return false;
 
 		//  Calculate X, Y coordinates of the sprite
 		TileToScreenCoords(testObj->getLocation(), drawPos);