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audk
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1619 Commits

Author SHA1 Message Date
Star Zeng 6675a21f14 MdePkg/MdeModulePkg/SecurityPkg Variable: Forbid creation of non-spec variables in EFI_GLOBAL_VARIABLE namespace. 
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@14560 6f19259b-4bc3-4df7-8a09-765794883524
 2013-08-19 05:16:45 +00:00
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
Eric Dong 5a9f73bf06 Refine the code logic for browser and display engine. 
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>



git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14543 6f19259b-4bc3-4df7-8a09-765794883524
 2013-08-12 04:49:48 +00:00
Eric Dong 7c6c064ca8 Update Browser to provide the customization possibilities. 
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Tested-by: Laszlo Ersek <lersek@redhat.com>



git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14540 6f19259b-4bc3-4df7-8a09-765794883524
 2013-08-12 02:19:56 +00:00
Eric Dong 2536161545 Rollback patch 14537 & 14538, because patch 14537 is not tested by Laszlo Ersek, but i wrote it. 
Signed-off-by: Eric Dong <eric.dong@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14539 6f19259b-4bc3-4df7-8a09-765794883524
 2013-08-12 02:03:10 +00:00
Eric Dong b9feb4bdf2 Update Browser to provide the customization possibilities. 
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

MdeModulePkg Patch
Tested-by: Laszlo Ersek <lersek@redhat.com>

OvmfPkg Patch  
Tested-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com> 


git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14537 6f19259b-4bc3-4df7-8a09-765794883524
 2013-08-09 05:26:47 +00:00
Harry Liebel 716e507720 MdeModulePkg: Added ARM Aarch64 architecture support 
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Harry Liebel <Harry.Liebel@arm.com>
Signed-off-by: Olivier Martin <olivier.martin@arm.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>



git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14530 6f19259b-4bc3-4df7-8a09-765794883524
 2013-08-07 11:28:15 +00:00
Star Zeng b4e027f1c6 MdeModulePkg PartitionDxe: Ensure the NumberOfPartitionEntries * SizeOfPartitionEntry doesn't overflow. 
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Chao Zhang <chao.b.zhang@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14520 6f19259b-4bc3-4df7-8a09-765794883524
 2013-07-31 01:09:38 +00:00
Eric Dong dcdaee884f Clean the flag before use it to avoid use old error value. 
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14510 6f19259b-4bc3-4df7-8a09-765794883524
 2013-07-29 02:45:26 +00:00
Ruiyu Ni 863986b3c8 Update all the code to consume the ConvertDevicePathToText, ConvertDevicePathNodeToText, ConvertTextToDevicePath and ConvertTextToDeviceNode APIs in DevicePathLib. 
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
Reviewed-by: Elvin Li <elvin.li@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Guo Dong <guo.dong@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14505 6f19259b-4bc3-4df7-8a09-765794883524
 2013-07-26 03:14:08 +00:00
Ruiyu Ni 4d0a30a494 Add 4 APIs to DevicePathLib: ConvertDeviceNodeToText, ConvertDevicePathToText, ConvertTextToDeviceNode and ConvertTextToDevicePath. 
Add a new instance of DevicePathLib which tries to locate the protocol and if it's not found, it uses the internal functions.

Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14504 6f19259b-4bc3-4df7-8a09-765794883524
 2013-07-26 03:00:21 +00:00
Fu Siyuan 1fd4578528 Roll back the changes in revision 14296 since it will cause iSCSI security authentication issue. 
Signed-off-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Ouyang Qian <qian.ouyang@intel.com> 
Reviewed-by: Ye Ting <ting.ye@intel.com>


git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14503 6f19259b-4bc3-4df7-8a09-765794883524
 2013-07-25 05:55:09 +00:00
Olivier Martin 6e84b4df30 Fixes the GCC build 'Unused variable' warning (raised an error when warnings are treated as errors). 
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Olivier Martin <olivier.martin@arm.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14474 6f19259b-4bc3-4df7-8a09-765794883524
 2013-07-16 05:13:52 +00:00
Eric Dong 40ae09a2a7 Rollback patch 14470, because it error check in some extra ending code. 
Signed-off-by: Eric Dong <eric.dong@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14473 6f19259b-4bc3-4df7-8a09-765794883524
 2013-07-16 05:09:47 +00:00
Olivier Martin 270e8dfd86 Fixes the GCC build 'Unused variable' warning (raised an error when warnings are treated as errors). 
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Olivier Martin <olivier.martin@arm.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14470 6f19259b-4bc3-4df7-8a09-765794883524
 2013-07-16 02:11:24 +00:00
Eric Dong b95a25d1ca Refine the validation for the input attribute before return. 
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14467 6f19259b-4bc3-4df7-8a09-765794883524
 2013-07-15 07:47:02 +00:00
Star Zeng 2c4b18e095 MdeModulePkg: Add the alignment check for FTW spare area address and length, and add the check for PcdFlashNvStorageVariableSize <= PcdFlashNvStorageFtwSpareSize. 
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14463 6f19259b-4bc3-4df7-8a09-765794883524
 2013-07-11 08:15:47 +00:00
Star Zeng 0dda774c86 MdeModulePkg FaultTolerantWritePei: Refine the code to avoid error report. 
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14462 6f19259b-4bc3-4df7-8a09-765794883524
 2013-07-11 01:40:10 +00:00
Star Zeng 3e02ebb2bb MdeModulePkg: Variable drivers robustly handle crashes during Reclaim(). 
PEI variable implementation checks only the variable header signature for validity. This does not seem robust if system crash occurred during previous Reclaim() operation. If the crash occurred while FTW was rewriting the variable FV, the signature could be valid even though the rest of the FV isn't valid.
Solution: Add a FaultTolerantWritePei driver to check and provide the FTW last write status, then PEI variable and early phase(before FTW protocol ready) of DXE variable can check the status and determine if all or partial variable data has been backed up in spare block, and then use the backed up data.

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@14454 6f19259b-4bc3-4df7-8a09-765794883524
 2013-07-03 09:08:40 +00:00
Eric Dong 70066a82a5 Fix DDK build fail. 
Signed-off-by: Eric Dong <eric.dong@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14453 6f19259b-4bc3-4df7-8a09-765794883524
 2013-07-03 01:29:12 +00:00
Eric Dong f8920f0dd4 Fix GCC build fail. 
Signed-off-by: Eric Dong <eric.dong@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14452 6f19259b-4bc3-4df7-8a09-765794883524
 2013-07-03 01:21:39 +00:00
Eric Dong 82e8c1380f Update HiiDataBase and UefiHiiLib to support Name/Value varstore. 
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14451 6f19259b-4bc3-4df7-8a09-765794883524
 2013-07-02 07:53:35 +00:00
Laszlo Ersek 328e5d8c19 The list of locked variables is traversed at runtime, hence we must 
convert the list when transferring from physical to virtual mode.

Contributed-under: TianoCore Contribution Agreement 1.0

Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14425 6f19259b-4bc3-4df7-8a09-765794883524
 2013-06-17 02:30:42 +00:00
Ruiyu Ni e4b7e2c94f Revert the changes made in 14403 because it incorrectly changed the EOL. 
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14424 6f19259b-4bc3-4df7-8a09-765794883524
 2013-06-17 02:18:58 +00:00
Laszlo Ersek 9199cb9c02 The list of locked variables is traversed at runtime, hence we must 
convert the list when transferring from physical to virtual mode.

Contributed-under: TianoCore Contribution Agreement 1.0

Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14403 6f19259b-4bc3-4df7-8a09-765794883524
 2013-06-14 01:55:12 +00:00
Star Zeng 0f199272f7 Use right LBA to get the backed up WorkSpace in spare block. 
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@14398 6f19259b-4bc3-4df7-8a09-765794883524
 2013-06-07 02:38:00 +00:00
Eric Dong 98970c6072 Update code to follow spec, add discard form action before reset. 
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>




git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14397 6f19259b-4bc3-4df7-8a09-765794883524
 2013-06-06 09:31:46 +00:00
ydong10 61f1b7c51e Refine the logic about processing options for oneof opcode. 
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14389 6f19259b-4bc3-4df7-8a09-765794883524
 2013-05-27 07:04:09 +00:00
lgao4 9cf37b4018 Fix the issue that FreePool is too early in FirmwarePerformanceDxe. 
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14388 6f19259b-4bc3-4df7-8a09-765794883524
 2013-05-27 05:45:35 +00:00
ydong10 0a6f8af50d When finish using the browser storage for one formset, browser should clean the ConfigRequest string for this formset. 
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14380 6f19259b-4bc3-4df7-8a09-765794883524
 2013-05-21 05:50:23 +00:00
lzeng14 164a9b6752 Fix the TOCTOU issue of CommBufferSize itself for SMM communicate handler input. 
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14379 6f19259b-4bc3-4df7-8a09-765794883524
 2013-05-21 02:22:02 +00:00
niruiyu 51547bb879 Remove the complex buffer since the _LOCK_VARIABLE won't be allowed after leaving DXE phase. 
Add the variable name size check in the RequestToLock wrapper.

Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14377 6f19259b-4bc3-4df7-8a09-765794883524
 2013-05-20 07:04:56 +00:00
niruiyu ff8438477f Add EDKII_VARIABLE_LOCK_PROTOCOL and the implementation in MdeModulePkg variable drivers. 
Add code in BdsDxe driver to call the protocol to mark the read-only variables defined in the UEFI Spec.

Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Guo Dong <guo.dong@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14372 6f19259b-4bc3-4df7-8a09-765794883524
 2013-05-17 03:49:35 +00:00
ydong10 efffd9c17e Update the logic about get initial value for one storage. 
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14370 6f19259b-4bc3-4df7-8a09-765794883524
 2013-05-16 08:41:39 +00:00
lzeng14 db91c62082 Separate memory allocation for FPDT S3 performance table and boot performance table, save S3 performance table pointer to LockBox in FirmwarePerformanceDxe. Then FirmwarePerformancePei can use the pointer in LockBox. 
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14369 6f19259b-4bc3-4df7-8a09-765794883524
 2013-05-16 07:35:30 +00:00
sfu5 e3cf3c2048 Add Copyright notices and comments for Red Hat contributor. 
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14355 6f19259b-4bc3-4df7-8a09-765794883524
 2013-05-14 06:25:39 +00:00
lgao4 cbcccd2c9d Update Code to pass EBC compiler. 
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14352 6f19259b-4bc3-4df7-8a09-765794883524
 2013-05-13 02:36:09 +00:00
sfu5 30a95d4d39 Skip PXE prompt/menu/discover if PXE_DISCOVERY_CONTROL tag bit 3 set. 
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Ye Ting  <ting.ye@intel.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14332 6f19259b-4bc3-4df7-8a09-765794883524
 2013-05-09 05:28:27 +00:00
lzeng14 5e5bb2a9ba 1. Fix TOCTOU issue in VariableSmm, FtwSmm, FpdtSmm, SmmCorePerformance SMM handler. For VariableSmm, pre-allocate a mVariableBufferPayload buffer with mVariableBufferPayloadSize(match with mVariableBufferPayloadSize in VariableSmmRuntimeDxe) to hold communicate buffer payload to avoid TOCTOU issue. 
2. Add check to ensure CommBufferPayloadSize not exceed mVariableBufferPayloadSize or is enough to hold function structure in VariableSmm and FtwSmm.
3. Align FtwGetLastWrite() in FaultTolerantWriteSmmDxe.c to FtwGetLastWrite() in FaultTolerantWrite.c.

Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14325 6f19259b-4bc3-4df7-8a09-765794883524
 2013-05-07 05:38:32 +00:00
lzeng14 9d00d20ed4 1. Use the check IsAddressValid() to prevent SMM communication buffer overflow in SmmVariable, FtwSmm, FpdtSmm, SmmCorePerformance and SmmBaseHelper, and add check to prevent InfoSize overflows in SmmVariableHandler. 
2. Refine the debug message.
3. Add check to make sure the input VariableName is A Null-terminated string.
4. Use local variable to hold StrSize (VariableName) to avoid duplicated StrSize calculation.

Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: Chao Zhang <chao.b.zhang@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14317 6f19259b-4bc3-4df7-8a09-765794883524
 2013-04-25 10:49:45 +00:00
sfu5 d0ccf55e34 Fix ping command issue in IP4 driver. 
Signed-off-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
Reviewed-by: Ouyang Qian <qian.ouyang@intel.com>



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14314 6f19259b-4bc3-4df7-8a09-765794883524
 2013-04-25 01:25:49 +00:00
sfu5 bf1400b9ad Get ParentDevicePath by using attribute EFI_OPEN_PROTOCOL_GET_PROTOCOL instead of BY_CHILD. 
Signed-off-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
Reviewed-by: Ouyang Qian <qian.ouyang@intel.com>


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14313 6f19259b-4bc3-4df7-8a09-765794883524
 2013-04-25 01:18:58 +00:00
lzeng14 f07268bd0f Mallicious code may use SmmFaultTolerantWriteHandler() to update some flash area directly, like Variable region, so return EFI_ACCESS_DENIED after End Of Dxe in SmmFaultTolerantWriteHandler(). 
And add code to prevent InfoSize overflow.

Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14312 6f19259b-4bc3-4df7-8a09-765794883524
 2013-04-24 09:33:48 +00:00
sfu5 ef117a6a38 Remove unused [Guids] section from PXE inf file. 
Signed-off-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
Reviewed-by: Ouyang Qian <qian.ouyang@intel.com>


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14310 6f19259b-4bc3-4df7-8a09-765794883524
 2013-04-23 05:50:55 +00:00
czhang46 56251c669f Fix potential overflow for SetVariable interface 
Signed-off-by: Chao Zhang <chao.b.zhang@intel.com>
Reviewed-by  : Guo Dong   <dong.guo@intel.com>
Reviewed-by  : Siyuan Fu  <siyuan.fu@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14305 6f19259b-4bc3-4df7-8a09-765794883524
 2013-04-22 08:52:58 +00:00
tye1 58df7da72b Add transit bit check for detecting partial response in iSCSI stack. 
Signed-off-by: Ye Ting  <ting.ye@intel.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Tian Feng <feng.tian@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14296 6f19259b-4bc3-4df7-8a09-765794883524
 2013-04-19 06:39:30 +00:00
czhang46 d17c4eac56 Fix a potential SMM memory dump issue. If pass communication buffer with DataBuffer to SMM SetVariable which is big enough to cover SMM range. Then GetVariable can dump SMM memory contents. Add more range check for SetVariable 
Signed-off-by: Chao Zhang <chao.b.zhang@intel.com>
Reviewed-by  : Dong Guo   <guo.dong@intel.com>
Reviewed-by  : Jiewen Yao <jiewen.yao@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14292 6f19259b-4bc3-4df7-8a09-765794883524
 2013-04-19 01:35:02 +00:00
ydong10 94f3aae730 Update the browser logic, make the storage as browser level instead of form set level. 
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14280 6f19259b-4bc3-4df7-8a09-765794883524
 2013-04-16 10:53:22 +00:00
erictian d9a1844ed3 MdeMdeModulePkg/BootScriptExecutorDxe: Replaces absolute addressing that requires a relocation entry with PC relative addressing that does not require a relocation entry. This patch is required to make this file assemble and link with Xcode 
Signed-off-by: Andrew Fish <afish@apple.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14279 6f19259b-4bc3-4df7-8a09-765794883524
 2013-04-16 02:45:36 +00:00
czhang46 3a146f2a7d Fix SMM Variable driver stack GetVariable return INVALID_PARAMETER when DataSize is bigger than SMM communication buffer. 
Signed-off-by: Chao Zhang <chao.b.zhang@intel.com>
Reviewed-by  : Dong Guo   <guo.dong@intel.com>
Reviewed-by  : Fu Siyuan  <siyuan.fu@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14276 6f19259b-4bc3-4df7-8a09-765794883524
 2013-04-15 01:56:31 +00:00