audk/MdePkg/Library/BaseLib
Hao Wu 6a62309459 MdePkg BaseLib: API PathRemoveLastItem not handle root paths properly
https://bugzilla.tianocore.org/show_bug.cgi?id=239

When the input path for API PathRemoveLastItem() is a root path like
'fs0:\', the API will return TRUE (indicating a directory or file was
removed from the path) and modifies the path to 'fs0:'. In fact, there's
no directory or file removed in the above case.

This commit adds additional check to resolve this issue and modifies the
API's description to make it more straightforward.

Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
2016-11-21 09:23:25 +08:00
..
AArch64 MdePkg/BaseLib AARCH64: terminate stack frame list on stack switch 2016-09-09 13:46:52 +01:00
Arm MdePkg: fix ARM version of InternalMathSwapBytes64 () 2015-03-27 17:27:14 +00:00
Ebc
Ia32 MdePkg/BaseLib: Add one wrapper on RdRand access for parameter check. 2016-11-16 16:49:10 +08:00
Ipf Current IPF version SwitchStack implementation uses loadrs instruction to restore dirty partition of register stack from the backing store, but there is no guarantee to make the backing store valid before. So add flushrs before loadrs to make sure backing store valid. 2012-04-11 01:56:48 +00:00
X64 MdePkg/BaseLib: Add one wrapper on RdRand access for parameter check. 2016-11-16 16:49:10 +08:00
ARShiftU64.c
BaseLib.inf MdePkg/BaseLib: Add one wrapper on RdRand access for parameter check. 2016-11-16 16:49:10 +08:00
BaseLib.uni MdePkg: Convert all .uni files to utf-8 2015-12-15 04:53:50 +00:00
BaseLibInternals.h MdePkg/BaseLib: Add one wrapper on RdRand access for parameter check. 2016-11-16 16:49:10 +08:00
BitField.c Correctly character in comments of BaseLib BitField. 2013-07-22 06:41:52 +00:00
CheckSum.c
ChkStkGcc.c
Cpu.c
CpuDeadLoop.c
DivS64x64Remainder.c
DivU64x32.c
DivU64x32Remainder.c
DivU64x64Remainder.c
FilePaths.c MdePkg BaseLib: API PathRemoveLastItem not handle root paths properly 2016-11-21 09:23:25 +08:00
GetPowerOfTwo32.c
GetPowerOfTwo64.c
HighBitSet32.c
HighBitSet64.c
LRotU32.c
LRotU64.c
LShiftU64.c
LinkedList.c Match the comments with the implementation for Baselib::GetFirstNode. 2013-08-08 03:35:09 +00:00
LongJump.c
LowBitSet32.c
LowBitSet64.c
Math64.c MdePkg/BaseLib: do not rely on undefined behavior in arithmetic shift 2015-12-31 10:47:22 +00:00
ModU64x32.c
MultS64x64.c
MultU64x32.c
MultU64x64.c
RRotU32.c
RRotU64.c
RShiftU64.c
SafeString.c MdePkg/BaseLib: Add 2 more safe string functions. 2016-06-06 09:19:59 +08:00
SetJump.c
String.c MdePkg: Fix some typing errors 2016-10-07 18:05:37 -07:00
SwapBytes16.c
SwapBytes32.c
SwapBytes64.c
SwitchStack.c
Unaligned.c
X86DisablePaging32.c
X86DisablePaging64.c
X86EnablePaging32.c
X86EnablePaging64.c
X86FxRestore.c Fix memory out of band access in AsmFxSave() and AsmFxRestore(). 2012-10-30 08:35:08 +00:00
X86FxSave.c Fix memory out of band access in AsmFxSave() and AsmFxRestore(). 2012-10-30 08:35:08 +00:00
X86GetInterruptState.c
X86MemoryFence.c
X86Msr.c Add ASSERT() for BitField operations to make sure the input value is valid. 2012-12-25 02:25:50 +00:00
X86RdRand.c MdePkg/BaseLib: Add one wrapper on RdRand access for parameter check. 2016-11-16 16:49:10 +08:00
X86ReadGdtr.c
X86ReadIdtr.c
X86Thunk.c Update the modifier of ThunkContext parameter for AsmPrepareThunk16() in BaseLib from OUT to IN OUT. 2012-02-27 07:46:04 +00:00
X86WriteGdtr.c
X86WriteIdtr.c