[edk2-devel] [PATCH V3 5/5] MdeModulePkg: Add FMP Capsule Image Header extension

[Xu, Wei6]

Hi Oleksiy,

Thanks a lot for the update. But besides it, there are several other places need to be updated as well:
https://github.com/tianocore/edk2/blob/master/MdeModulePkg/Application/CapsuleApp/CapsuleDump.c#L99
https://github.com/tianocore/edk2/blob/master/MdeModulePkg/Library/DxeCapsuleLibFmp/DxeCapsuleLib.c#L522
https://github.com/tianocore/edk2/blob/master/MdeModulePkg/Library/DxeCapsuleLibFmp/DxeCapsuleLib.c#L926
https://github.com/tianocore/edk2/blob/master/MdeModulePkg/Library/DxeCapsuleLibFmp/DxeCapsuleLib.c#L946
https://github.com/tianocore/edk2/blob/master/MdeModulePkg/Library/DxeCapsuleLibFmp/DxeCapsuleLib.c#L1242
https://github.com/tianocore/edk2/blob/master/SignedCapsulePkg/Universal/RecoveryModuleLoadPei/RecoveryModuleLoadPei.c#L331
https://github.com/tianocore/edk2/blob/master/SignedCapsulePkg/Universal/RecoveryModuleLoadPei/RecoveryModuleLoadPei.c#L637

BR,
Wei

-----Original Message-----
From: devel at edk2.groups.io <devel at edk2.groups.io> On Behalf Of Oleksiy Yakovlev
Sent: Tuesday, May 12, 2020 5:51 AM
To: devel at edk2.groups.io
Cc: Gao, Liming <liming.gao at intel.com>; Kinney, Michael D <michael.d.kinney at intel.com>; Wang, Jian J <jian.j.wang at intel.com>; Wu, Hao A <hao.a.wu at intel.com>; Felixp at ami.com; oleksiyy at ami.com
Subject: [edk2-devel] [PATCH V3 5/5] MdeModulePkg: Add FMP Capsule Image Header extension

Add bitmask to structure which gives a binary-inspectable mechanism to determine if a capsule contains an authentication section or depex section.
(UEFI 2.8 errata a, mantis 2026)

Signed-off-by: Oleksiy Yakovlev <oleksiyy at ami.com>
---
 MdeModulePkg/Library/DxeCapsuleLibFmp/DxeCapsuleLib.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/MdeModulePkg/Library/DxeCapsuleLibFmp/DxeCapsuleLib.c b/MdeModulePkg/Library/DxeCapsuleLibFmp/DxeCapsuleLib.c
index 5dda561..af80039 100644
--- a/MdeModulePkg/Library/DxeCapsuleLibFmp/DxeCapsuleLib.c
+++ b/MdeModulePkg/Library/DxeCapsuleLibFmp/DxeCapsuleLib.c
@@ -285,8 +285,10 @@ ValidateFmpCapsule (
       DEBUG((DEBUG_ERROR, "ImageHeader->Version(0x%x) Unknown\n", ImageHeader->Version));
       return EFI_INVALID_PARAMETER;
     }
-    if (ImageHeader->Version < EFI_FIRMWARE_MANAGEMENT_CAPSULE_IMAGE_HEADER_INIT_VERSION) {
+    if (ImageHeader->Version == 1) {
       FmpImageHeaderSize = OFFSET_OF(EFI_FIRMWARE_MANAGEMENT_CAPSULE_IMAGE_HEADER, UpdateHardwareInstance);
+    } else {
+      FmpImageHeaderSize = 
+ OFFSET_OF(EFI_FIRMWARE_MANAGEMENT_CAPSULE_IMAGE_HEADER, 
+ ImageCapsuleSupport);
     }
     if (FmpImageSize < FmpImageHeaderSize) {
       DEBUG((DEBUG_ERROR, "FmpImageSize(0x%lx) < FmpImageHeaderSize(0x%x)\n", FmpImageSize, FmpImageHeaderSize));
--
2.9.0.windows.1


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