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MdeModulePkg/SetupBrowserDxe: Fix IsZeroGuid() ASSERT. 

From the function description of GetIfrBinaryData(), FormSetGuid can be
NULL. However, FormSetGuid is passed to IsZeroGuid(). This causes exception
when FormSetGuid is NULL.

Signed-off-by: Nickle Wang <nickle.wang@hpe.com>
Reviewed-by: Dandan Bi <dandan.bi@intel.com>
This commit is contained in:
Nickle Wang 2020-02-21 09:56:45 +08:00 committed by mergify[bot]
parent 64a228f5f8
commit 7d325f93e1
1 changed files with 2 additions and 1 deletions
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3
MdeModulePkg/Universal/SetupBrowserDxe/Setup.c
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@ -2,6 +2,7 @@
Entry and initialization module for the browser.
Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<BR>
(C) Copyright 2020 Hewlett Packard Enterprise Development LP<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
@ -5844,7 +5845,7 @@ GetIfrBinaryData (
//
// Try to compare against formset GUID
//
if (IsZeroGuid (FormSetGuid) ||
if (IsZeroGuid (ComparingGuid) ||
CompareGuid (ComparingGuid, (EFI_GUID *)(OpCodeData + sizeof (EFI_IFR_OP_HEADER)))) {
break;
}