From: qhuang8 <qhuang8@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Fri, 10 Apr 2009 04:27:35 +0000 (+0000)
Subject: Add ASSERT() check for StringInfo pointer.
X-Git-Tag: edk2-stable201903~18209
X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=commitdiff_plain;h=7b06dc8a9128d747cdebe79a89e1eb53c17c22fb

Add ASSERT() check for StringInfo pointer.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8055 6f19259b-4bc3-4df7-8a09-765794883524
---

diff --git a/MdeModulePkg/Universal/HiiDatabaseDxe/Font.c b/MdeModulePkg/Universal/HiiDatabaseDxe/Font.c
index dfb21673fd..fa87273259 100644
--- a/MdeModulePkg/Universal/HiiDatabaseDxe/Font.c
+++ b/MdeModulePkg/Universal/HiiDatabaseDxe/Font.c
@@ -1585,6 +1585,10 @@ HiiStringToImage (
     Background = SystemDefault->BackgroundColor;
 
   } else {
+    //
+    //  StringInfo must not be NULL if it is not system info.
+    //
+    ASSERT (StringInfo != NULL);
     Status = HiiGetFontInfo (This, &FontHandle, (EFI_FONT_DISPLAY_INFO *) StringInfo, &StringInfoOut, NULL);
     if (Status == EFI_NOT_FOUND) {
       //