enhanced security check.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7516 6f19259b-4bc3-4df7-8a09-765794883524
2009-02-13 03:36:02 +00:00
parent b518ea4e87
commit db0bd81c85
4 changed files with 13 additions and 9 deletions
--- a/MdeModulePkg/Universal/SetupBrowserDxe/Presentation.c
+++ b/MdeModulePkg/Universal/SetupBrowserDxe/Presentation.c
@@ -188,8 +188,8 @@ DisplayPageFrame (
  CHAR16                 *StrFrontPageBanner;
  UINTN                  Row;
  EFI_SCREEN_DESCRIPTOR  LocalScreen;
-  UINTN                  RowIdx;
-  UINTN                  ColumnIdx;
+  UINT8                  RowIdx;
+  UINT8                  ColumnIdx;

  ZeroMem (&LocalScreen, sizeof (EFI_SCREEN_DESCRIPTOR));
  gST->ConOut->QueryMode (gST->ConOut, gST->ConOut->Mode->Mode, &LocalScreen.RightColumn, &LocalScreen.BottomRow);
--- a/MdeModulePkg/Universal/SetupBrowserDxe/Setup.c
+++ b/MdeModulePkg/Universal/SetupBrowserDxe/Setup.c
@@ -2166,7 +2166,8 @@ GetIfrBinaryData (
  if (EFI_ERROR (Status)) {
    return Status;
  }
-
+  ASSERT (HiiPackageList != NULL);
+  
  //
  // Get Form package from this HII package List
  //