Re: [Patch] UefiCpuPkg: Update SecCore to get BFV size based on BFV header FvLength

["Zeng, Star" <star.zeng@intel.com>]

Reviewed-by: Star Zeng <star.zeng@intel.com>

-----Original Message-----
From: Gao, Liming 
Sent: Wednesday, December 6, 2017 4:02 PM
To: edk2-devel@lists.01.org
Cc: Dong, Eric <eric.dong@intel.com>; Zeng, Star <star.zeng@intel.com>
Subject: [Patch] UefiCpuPkg: Update SecCore to get BFV size based on BFV header FvLength

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Liming Gao <liming.gao@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
---
 UefiCpuPkg/SecCore/SecMain.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/UefiCpuPkg/SecCore/SecMain.c b/UefiCpuPkg/SecCore/SecMain.c index 173bbfcfcb..c241d3704a 100644
--- a/UefiCpuPkg/SecCore/SecMain.c
+++ b/UefiCpuPkg/SecCore/SecMain.c
@@ -189,7 +189,7 @@ SecStartup (
   //
   SecCoreData.DataSize               = (UINT16) sizeof (EFI_SEC_PEI_HAND_OFF);
   SecCoreData.BootFirmwareVolumeBase = BootFirmwareVolume;
-  SecCoreData.BootFirmwareVolumeSize = (UINTN)(0x100000000ULL - (UINTN) BootFirmwareVolume);
+  SecCoreData.BootFirmwareVolumeSize = 
+ (UINTN)((EFI_FIRMWARE_VOLUME_HEADER *) BootFirmwareVolume)->FvLength;
   SecCoreData.TemporaryRamBase       = (VOID*)(UINTN) TempRamBase;
   SecCoreData.TemporaryRamSize       = SizeOfRam;
   SecCoreData.PeiTemporaryRamBase    = SecCoreData.TemporaryRamBase;
--
2.11.0.windows.1