From 4619b183f71c1a7c966927060e99aa1f887f605e Mon Sep 17 00:00:00 2001
From: "Kinney, Michael D" <michael.d.kinney@intel.com>
Date: Sat, 28 Jul 2018 00:00:08 -0700
Subject: [PATCH] BaseTools/Capsule: Fix CertType GUID byte order

https://bugzilla.tianocore.org/show_bug.cgi?id=1024

Cc: Sean Brogan <sean.brogan@microsoft.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>
---
 BaseTools/Source/Python/Common/Uefi/Capsule/FmpAuthHeader.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/BaseTools/Source/Python/Common/Uefi/Capsule/FmpAuthHeader.py b/BaseTools/Source/Python/Common/Uefi/Capsule/FmpAuthHeader.py
index aec52bf772..ae5c1df8a4 100644
--- a/BaseTools/Source/Python/Common/Uefi/Capsule/FmpAuthHeader.py
+++ b/BaseTools/Source/Python/Common/Uefi/Capsule/FmpAuthHeader.py
@@ -166,7 +166,7 @@ class FmpAuthHeaderClass (object):
         self.dwLength         = dwLength
         self.wRevision        = wRevision
         self.wCertificateType = wCertificateType
-        self.CertType         = uuid.UUID (bytes = CertType)
+        self.CertType         = uuid.UUID (bytes_le = CertType)
         self.CertData         = Buffer[self._StructSize:self._MonotonicCountSize + self.dwLength]
         self.Payload          = Buffer[self._MonotonicCountSize + self.dwLength:]
         self._Valid           = True
-- 
2.39.2