From 80448f6c1aed17ee0fbfa79bab7e7b8eeb2eb084 Mon Sep 17 00:00:00 2001
From: ydong10 <ydong10@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Mon, 20 Sep 2010 03:20:56 +0000
Subject: Refine some code to make code run safely.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10893 6f19259b-4bc3-4df7-8a09-765794883524
---
 OptionRomPkg/CirrusLogic5430Dxe/CirrusLogic5430GraphicsOutput.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'OptionRomPkg/CirrusLogic5430Dxe')

diff --git a/OptionRomPkg/CirrusLogic5430Dxe/CirrusLogic5430GraphicsOutput.c b/OptionRomPkg/CirrusLogic5430Dxe/CirrusLogic5430GraphicsOutput.c
index 8ba2f98cb9..d4b3eafb27 100644
--- a/OptionRomPkg/CirrusLogic5430Dxe/CirrusLogic5430GraphicsOutput.c
+++ b/OptionRomPkg/CirrusLogic5430Dxe/CirrusLogic5430GraphicsOutput.c
@@ -523,6 +523,7 @@ CirrusLogic5430GraphicsOutputConstructor (
   // Initialize the hardware
   //
   GraphicsOutput->SetMode (GraphicsOutput, 0);
+  ASSERT (Private->GraphicsOutput.Mode->Mode < CIRRUS_LOGIC_5430_MODE_COUNT);
   DrawLogo (
     Private,
     Private->ModeData[Private->GraphicsOutput.Mode->Mode].HorizontalResolution,
-- 
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