From e4e27351e858b2a520db06398d86f2511fbcefbe Mon Sep 17 00:00:00 2001
From: Michael Kubacki <michael.kubacki@microsoft.com>
Date: Thu, 6 Aug 2020 12:05:39 -0700
Subject: FmpDevicePkg/FmpDependencyCheckLib: Return unsatisfied on handle
 failure

CheckFmpDependency () will currently return that dependencies are
satisfied if the initial call in the function to locate handles
that have gEfiFirmwareManagementProtocolGuid installed fails.

This change updates the error handling to return FALSE (dependencies
are not satisfied) if this handle search fails.

Cc: Liming Gao <liming.gao@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Guomin Jiang <guomin.jiang@intel.com>
Cc: Wei6 Xu <wei6.xu@intel.com>
Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Guomin Jiang <guomin.jiang@intel.com>
Reviewed-by: Wei6 Xu <wei6.xu@intel.com>
---
 FmpDevicePkg/Library/FmpDependencyCheckLib/FmpDependencyCheckLib.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'FmpDevicePkg')

diff --git a/FmpDevicePkg/Library/FmpDependencyCheckLib/FmpDependencyCheckLib.c b/FmpDevicePkg/Library/FmpDependencyCheckLib/FmpDependencyCheckLib.c
index 5e0241b259..02ed600e0e 100644
--- a/FmpDevicePkg/Library/FmpDependencyCheckLib/FmpDependencyCheckLib.c
+++ b/FmpDevicePkg/Library/FmpDependencyCheckLib/FmpDependencyCheckLib.c
@@ -2,6 +2,7 @@
   Provides FMP capsule dependency check services when updating the firmware
   image of a FMP device.
 
+  Copyright (c) Microsoft Corporation.<BR>
   Copyright (c) 2020, Intel Corporation. All rights reserved.<BR>
 
   SPDX-License-Identifier: BSD-2-Clause-Patent
@@ -75,6 +76,7 @@ CheckFmpDependency (
                 );
   if (EFI_ERROR (Status)) {
     DEBUG ((DEBUG_ERROR, "CheckFmpDependency: Get Firmware Management Protocol failed. (%r)", Status));
+    IsSatisfied = FALSE;
     goto cleanup;
   }
 
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