Jian J Wang eae7b476c2 UefiCpuPkg/CpuExceptionHandlerLib: always clear descriptor data in advance ...

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1237

Sometimes the memory will be contaminated by random data left in last
boot (warm reset). The code should not assume the allocated memory is
always filled with zero. This patch add code to clear data structure
used for stack switch to prevent such problem from happening.

Cc: Eric Dong <eric.dong@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Jian J Wang <jian.j.wang@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>

2018-10-18 13:19:14 +08:00

..

Application/Cpuid

UefiCpuPkg: Clean up source files

2018-06-28 11:19:53 +08:00

CpuDxe

UefiCpuPkg: Remove redundant library classes, Ppis and GUIDs

2018-09-21 14:42:53 +08:00

CpuFeatures

UefiCpuPkg: Clean up source files

2018-06-28 11:19:53 +08:00

CpuIo2Dxe

UefiCpuPkg: Removing ipf which is no longer supported from edk2.

2018-06-29 16:19:52 +08:00

CpuIo2Smm

UefiCpuPkg: Clean up source files

2018-06-28 11:19:53 +08:00

CpuIoPei

UefiCpuPkg: Removing ipf which is no longer supported from edk2.

2018-06-29 16:19:52 +08:00

CpuMpPei

UefiCpuPkg/CpuMpPei: fix vs2012 build error

2018-09-26 10:20:33 +08:00

CpuS3DataDxe

UefiCpuPkg/CpuS3DataDxe: Remove below 4G limitation.

2018-08-16 08:42:01 +08:00

Include

UefiCpuPkg/Include/Register/Msr/GoldmontPlusMsr.h: Change to DOS format file.

2018-09-30 08:01:56 +08:00

Library

UefiCpuPkg/CpuExceptionHandlerLib: always clear descriptor data in advance

2018-10-18 13:19:14 +08:00

PiSmmCommunication

UefiCpuPkg PiSmmCommunicationSmm: Deprecate SMM Communication ACPI Table

2017-07-27 14:08:09 +08:00

PiSmmCpuDxeSmm

UefiCpuPkg/PiSmmCpuDxeSmm: [CVE-2017-5753] Fix bounds check bypass

2018-09-30 13:06:42 +08:00

ResetVector

UefiCpuPkg: Clean up source files

2018-06-28 11:19:53 +08:00

SecCore

UefiCpuPkg SecCore:Add a GUID removed previously

2018-09-26 08:39:22 +08:00

Universal/Acpi/S3Resume2Pei

UefiCpuPkg/S3Resume2Pei: disable paging before creating new page table.

2018-10-15 08:36:40 +08:00

UefiCpuPkg.dec

UefiCpuPkg: Update package version.

2018-01-22 19:23:56 +08:00

UefiCpuPkg.dsc

UefiCpuPkg: Removing ipf which is no longer supported from edk2.

2018-06-29 16:19:52 +08:00

UefiCpuPkg.uni

UefiCpuPkg/UefiCpuPkg.uni: Add missing string definition for new PCDs

2017-12-26 09:44:14 +08:00

UefiCpuPkgExtra.uni

UefiCpuPkg: Clean up source files

2018-06-28 11:19:53 +08:00