From 724e4f423c0573c40b27e5949ab36713f7569ddd Mon Sep 17 00:00:00 2001
From: Robert MacGregor <ragoradev@gmail.com>
Date: Tue, 2 Nov 2021 08:16:54 -0400
Subject: [PATCH] * BugFix: Correct an ASAN reported memory access error when
 calling updateHeight on GuiGameListMenuCtrl when an invalid profile is
 initially set.

---
 Engine/source/gui/controls/guiGameListMenuCtrl.cpp | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/Engine/source/gui/controls/guiGameListMenuCtrl.cpp b/Engine/source/gui/controls/guiGameListMenuCtrl.cpp
index 33efb32d8..7a9951087 100644
--- a/Engine/source/gui/controls/guiGameListMenuCtrl.cpp
+++ b/Engine/source/gui/controls/guiGameListMenuCtrl.cpp
@@ -543,7 +543,8 @@ Point2I  GuiGameListMenuCtrl::getMinExtent() const
 {
    Point2I parentMin = Parent::getMinExtent();
 
-   GuiGameListMenuProfile * profile = (GuiGameListMenuProfile *) mProfile;
+   GuiGameListMenuProfile * profile = dynamic_cast<GuiGameListMenuProfile*>(mProfile);
+   AssertFatal(profile, "Invalid profile for GuiGameListMenuCtrl!");
 
    S32 minHeight = 0;
    S32 rowHeight = profile->getRowHeight();
@@ -632,10 +633,13 @@ void GuiGameListMenuCtrl::enforceConstraints()
 
 void GuiGameListMenuCtrl::updateHeight()
 {
-   S32 minHeight = getMinExtent().y;
-   if (getHeight() < minHeight)
+   if (hasValidProfile())
    {
-      setHeight(minHeight);
+       S32 minHeight = getMinExtent().y;
+       if (getHeight() < minHeight)
+       {
+           setHeight(minHeight);
+       }
    }
 }