audk/SecurityPkg
Star Zeng 6e67fec07f MdeModulePkg/SecurityPkg Variable: If a preexisting variable is rewritten with different attributes, SetVariable() shall not modify the variable and shall return EFI_INVALID_PARAMETER.
Two exceptions to this rule:
1. No access attributes specified
2. The only attribute differing is EFI_VARIABLE_APPEND_WRITE

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14552 6f19259b-4bc3-4df7-8a09-765794883524
2013-08-16 03:19:45 +00:00
..
Application/VariableInfo Clean up the private GUID definition in module Level. 2011-09-18 12:25:27 +00:00
Include Change EFI_TCG_EVENT_HOB_GUID value to avoid the duplicated GUID value with EFI_LEGACY_BIOS_GUID. 2013-08-09 05:23:22 +00:00
Library Update all the code to consume the ConvertDevicePathToText, ConvertDevicePathNodeToText, ConvertTextToDevicePath and ConvertTextToDeviceNode APIs in DevicePathLib. 2013-07-26 03:14:08 +00:00
Tcg Fix overflow issue in TcgProtocol 2013-06-06 00:39:41 +00:00
UserIdentification Update all the code to consume the ConvertDevicePathToText, ConvertDevicePathNodeToText, ConvertTextToDevicePath and ConvertTextToDeviceNode APIs in DevicePathLib. 2013-07-26 03:14:08 +00:00
VariableAuthenticated MdeModulePkg/SecurityPkg Variable: If a preexisting variable is rewritten with different attributes, SetVariable() shall not modify the variable and shall return EFI_INVALID_PARAMETER. 2013-08-16 03:19:45 +00:00
Contributions.txt EDK II Packages: Add Contributions.txt and License.txt files 2012-04-11 23:19:46 +00:00
License.txt Update copyright format 2012-04-24 06:49:39 +00:00
SecurityPkg.dec Change EFI_TCG_EVENT_HOB_GUID value to avoid the duplicated GUID value with EFI_LEGACY_BIOS_GUID. 2013-08-09 05:23:22 +00:00
SecurityPkg.dsc Update Code to pass EBC compiler. 2013-05-13 02:36:09 +00:00