We need to pass DestSize as pointer, because we assign this output var
to TotalOut value inside BrotliDecompress routine
Signed-off-by: Savva Mitrofanov <savvamtr@gmail.com>
The current definitions of PERF_CODE_BEGIN() and PERF_CODE_END() use the local
variable __PerformanceCodeLocal as an attempt to track parity. If
PERF_CODE_END() is used without a preceding PERF_CODE_BEGIN(),
__PerformanceCodeLocal will not have been declared and a compilation error will
be issued. The mutations of the variable are not used to track nesting or such.
As the value of this variable is never actually used, recent Clang versions
issue a "unused-but-set-variable" warning for it.
To solve this, re-define __PerformanceCodeLocal as a BOOLEAN that is always
FALSE and use it in a do-while loop condition as done explicitly in many places.
Like the previous solution, PERF_CODE_END() cannot be used without
PERF_CODE_BEGIN(), as __PerformanceCodeLocal will be not have been defined.
Signed-off-by: Marvin Häuser <mhaeuser@posteo.de>
The current definitions of DEBUG_CODE_BEGIN() and DEBUG_CODE_END() use the local
variable __DebugCodeLocal as an attempt to track parity. If DEBUG_CODE_END() is
used without a preceding DEBUG_CODE_BEGIN(), __DebugCodeLocal will not have been
declared and a compilation error will be issued. The mutations of the variable
are not used to track nesting or such. As the value of this variable is never
actually used, recent Clang versions issue a "unused-but-set-variable" warning
for it.
To solve this, re-define __DebugCodeLocal as a BOOLEAN that is always FALSE and
use it in a do-while loop condition as done explicitly in many places. Like the
previous solution, DEBUG_CODE_END() cannot be used without DEBUG_CODE_BEGIN(),
as __DebugCodeLocal will be not have been defined.
Signed-off-by: Marvin Häuser <mhaeuser@posteo.de>
Add missing GDT alignment into mBuffer to prevent possible memory
corruption on ALIGN_POINTER operation on NewGdtTable
in ArchExceptionHandler
Signed-off-by: Savva Mitrofanov <savvamtr@gmail.com>
This reverts commit 4b7bd4c591a81a290b31e9d1a94c4b8be787989e, because it
breaks IA32 targets, at least for XCODE5, CLANGPDB and CLANGDWARF
toolchains
Signed-off-by: Savva Mitrofanov <savvamtr@gmail.com>
REF: https://edk2.groups.io/g/devel/message/88179
A build of CryptoPkg with XCODE5 on macOS is now trying to include
Availability.h, which isn't found. Seems the problem is in condition
logic inside openssl/include/crypto/rand.h
Signed-off-by: Savva Mitrofanov <savvamtr@gmail.com>
Missing EFI_OUT_OF_RESOURCES exit status on failed Ext4CreateDentry
leads to NULL-pointer dereference in Ext4GetFileInfo (passing NULL
buffer in Ext4ReadDir)
Signed-off-by: Savva Mitrofanov <savvamtr@gmail.com>
Missing check in some cases leads to failed StrCpyS call in
Ext4GetVolumeLabelInfo. Also correct condition that checks Inode pointer
for being NULL in Ext4AllocateInode
Signed-off-by: Savva Mitrofanov <savvamtr@gmail.com>
This check already present in the while loop below, but absent for cases
when input file is nameless, so to handle assertion in Ext4ReadFile we
need to add it at the top of function
Signed-off-by: Savva Mitrofanov <savvamtr@gmail.com>
Missing check for wrong s_log_block_size exponent leads to shift out of
bounds. Limit block size to 2 MiB
Signed-off-by: Savva Mitrofanov <savvamtr@gmail.com>
We need to validate inode number to prevent possible null-pointer
dereference of directory parent in Ext4OpenDirent. Also checks that
inode number valid across opened partition before we read it in
Ext4ReadInode.
Signed-off-by: Savva Mitrofanov <savvamtr@gmail.com>
Missing such comparison leads to infinite loop states, for example code
which trying to read entire file can easily get out of bound of
file size by passing position value which exceeds file size without this
check. So we need to add there missing comparison between the desired
position to be set and file size
Signed-off-by: Savva Mitrofanov <savvamtr@gmail.com>
Superblock s_inodes_per_group field can't be zero, it leads to division
by zero in BlockGroup routine Ext4ReadInode
Signed-off-by: Savva Mitrofanov <savvamtr@gmail.com>
Directory entry structure can contain name_len bigger than size of "."
or "..", that's why CompareMem in such cases leads to global buffer
overflow. So there are two problems. The first is that statement doesn't
check cases when name_len != 0 but > 2 and the second is that we passing
big Length to CompareMem routine.
The correct way here is to check that name_len <= 2 and check for
null-terminator presence
Signed-off-by: Savva Mitrofanov <savvamtr@gmail.com>
Constant EXT4_NAME_MAX is related to EXT4_DIR_ENTRY FS structure, so it
should be placed into Ext4Disk.h header
Signed-off-by: Savva Mitrofanov <savvamtr@gmail.com>
We need to free buffer on return if BlockRemainder != 0. Also changed
return logic from function to use use common exit to prevent code
duplication.
Signed-off-by: Savva Mitrofanov <savvamtr@gmail.com>
Missing masks leads to shift out of bounds. Also there is no need to
construct CHAR16 using cast to CHAR8 buffer, better to use native endian
by assigning data directly into Ucs2Char variable
Signed-off-by: Savva Mitrofanov <savvamtr@gmail.com>
Reviewed-by: Marvin Häuser <mhaeuser@posteo.de>
GetSize routines should return zero size when checking Token existence
Signed-off-by: Savva Mitrofanov <savvamtr@gmail.com>
Reviewed-by: Vitaly Cheptsov <vit9696@protonmail.com>
Adds a Pedro Falcato's UEFI EXT4 filesystem driver that implements the EFI_FILE_PROTOCOL and EFI_SIMPLE_FILE_SYSTEM_PROTOCOL.
Signed-off-by: Savva Mitrofanov <savvamtr@gmail.com>
In case PlatformBootManagerLib does not have PciLib dependency,
we need to explicitly depend on UefiBootServicesTableLib.
Otherwise UefiBootServicesTableLib may not be constructed before
DxePciLibI440FxQ35, which uses a constructor-less PcdLib that directly
accesses gBS.
This can be viewed as a bug in the current implementation of BaseTools,
namely GetModuleLibInstances. This function drops all constructor-less
dependencies from the dependency resolution list to avoid dependency
cycles, which at the same time causes issues like above.
To properly fix the issue one should go over each library with
constructors and for each its dependency without constructors add all
the secondary dependencies that do have constructors. While doable,
it may cause considerable performance issues and is thus not done
in this patch.
Signed-off-by: Vitaly Cheptsov <cheptsov@ispras.ru>
Added missing EFIAPI modifier to SmmSwDispatcher function which passed into gSmst->SmiHandlerRegister routine.
Signed-off-by: Savva Mitrofanov <sk.mitrofanov@ispras.ru>
Reviewed-by: Vitaly Cheptsov <cheptsov@ispras.ru>
UefiCpuPkg modules like ExceptionHandlerAsm.nasm require relocations
to .text or PIC as they use instructions like mov or bt against
external symbols:
1. mov rax, ASM_PFX(CommonInterruptEntry)
2. mov rax, HookAfterStubHeaderEnd
3. bt [ASM_PFX(mErrorCodeFlag)], ecx
4. mov [rcx + (@VectorNum - HookAfterStubHeaderBegin)], al
It is not easily possible to rewrite 3/4 cases without involving
more registers or more commands, and EDK II has never targeted
read-only .text at load time, only at runtime.
Change the defaults to let OVMF compile by CLANGDWARF as per:
https://lists.llvm.org/pipermail/llvm-dev/2017-March/111441.html
Signed-off-by: Vitaly Cheptsov <cheptsov@ispras.ru>
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3704
build -a X64 -t CLANG38 -b RELEASE -p OvmfPkg/OvmfPkgX64.dsc
results in
UDK/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c:1284:31:
error: variable 'Status' set but not used
[-Werror,-Wunused-but-set-variable]
Signed-off-by: Mikhail Krichanov <krichanov@ispras.ru>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2510
Some firmwares:
- Report Shift modifier even when they report upper-case unicode letter.
- Report Ctrl modifier with "shifted" UniChar (i.e. X - 'A' + 1).
This change provides support for these firmwares preserving the compatibility
with the previous input handling.
Signed-off-by: Michael Belyaev <usrsse2@icloud.com>
Reviewed-by: Vitaly Cheptsov <vit9696@protonmail.com>
Updates edk2-pytool-library to pick up a minor bug fix release:
0.12.0 to 0.12.1 changes:
- path_utilities.py: Prevent path case modification in
GetContainingModules()
That change prevents the case of paths from being set to lower case
when returned from the function to avoid impacting case-sensitive
callers.
Release notes:
https://github.com/tianocore/edk2-pytool-library/releases/tag/v0.12.1
Cc: Sean Brogan <sean.brogan@microsoft.com>
Cc: Michael Kubacki <mikuback@linux.microsoft.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Andrew Fish <afish@apple.com>
Cc: Leif Lindholm <quic_llindhol@quicinc.com>
Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com>
Reviewed-by: Sean Brogan <sean.brogan@microsoft.com>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=4150
GetArmTrngVersion() is used to check the presence of an Arm
Trng. If not found, an ASSERT prevents from booting in DEBUG
builds.
Remove this ASSERT.
Reported-by: Sami Mujawar <sami.mujawar@arm.com>
Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=4123
VmgExitLib is renamed as CcExitLib. The related section in
Maintainers.txt should be updated as well.
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Erdem Aktas <erdemaktas@google.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: James Bottomley <jejb@linux.ibm.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
Signed-off-by: Min Xu <min.m.xu@intel.com>
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=4123
APIs which are defined in CcExitLib.h are added with the CcExit prefix.
This is to make the APIs' name more meaningful.
This change impacts OvmfPkg/UefiCpuPkg.
Cc: Eric Dong <eric.dong@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Brijesh Singh <brijesh.singh@amd.com>
Cc: Erdem Aktas <erdemaktas@google.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: James Bottomley <jejb@linux.ibm.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
Signed-off-by: Min Xu <min.m.xu@intel.com>
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=4123
VmgExitLib once was designed to provide interfaces to support #VC handler
and issue VMGEXIT instruction. After TDVF (enable TDX feature in OVMF) is
introduced, this library is updated to support #VE as well. Now the name
of VmgExitLib cannot reflect what the lib does.
This patch renames VmgExitLib to CcExitLib (Cc means Confidential
Computing). This is a simple renaming and there is no logic changes.
After renaming all the VmgExitLib related codes are updated with
CcExitLib. These changes are in OvmfPkg/UefiCpuPkg/UefiPayloadPkg.
Cc: Guo Dong <guo.dong@intel.com>
Cc: Sean Rhodes <sean@starlabs.systems>
Cc: James Lu <james.lu@intel.com>
Cc: Gua Guo <gua.guo@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Brijesh Singh <brijesh.singh@amd.com>
Cc: Erdem Aktas <erdemaktas@google.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: James Bottomley <jejb@linux.ibm.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Reviewed-by: James Lu <james.lu@intel.com>
Reviewed-by: Gua Guo <gua.guo@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
Signed-off-by: Min Xu <min.m.xu@intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4140
Some implementations may need to keep the initial Reset code to be
separated out from rest of the code.This request is to add padding at
lower 4K region below 4 GB which will result having only few jmp
instructions and data at that region.
Reviewed-by: Ray Ni <ray.ni@intel.com>
Signed-off-by: Duggapu Chinni B <chinni.b.duggapu@intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4134
Set environment variable GTEST_OUTPUT to specify the output
format of XML and the output file name. Both CMOCKA_XML_FILE
and GTEST_OUTPUT are set for each host based unit test to
support both cmocka unit tests and gtest unit tests.
Cc: Bob Feng <bob.c.feng@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Yuwei Chen <yuwei.chen@intel.com>
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Bob Feng <bob.c.feng@intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4134
Cc: Sean Brogan <sean.brogan@microsoft.com>
Cc: Michael Kubacki <mikuback@linux.microsoft.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Michael Kubacki <mikuback@linux.microsoft.com>
Add /Zi to CC_FLAGS in CmockaLib.inf to enable symbol information
Cc: Michael Kubacki <mikuback@linux.microsoft.com>
Cc: Sean Brogan <sean.brogan@microsoft.com>
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Michael Kubacki <mikuback@linux.microsoft.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4134
Add submodule for googletest and add GoogleTestLib that is
required for GoogleTest based unit tests. Add GoogleTest
documentation to Readme.md along with a port of the sample
unit test to the GoogleTest style.
A few typos in Readme.md are also fixed.
Cc: Michael Kubacki <mikuback@linux.microsoft.com>
Cc: Sean Brogan <sean.brogan@microsoft.com>
Cc: Andrew Fish <afish@apple.com>
Cc: Leif Lindholm <quic_llindhol@quicinc.com>
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Michael Kubacki <mikuback@linux.microsoft.com>
Acked-by: Leif Lindholm <quic_llindhol@quicinc.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4134
When unit testing is enabled, make sure _ASSERT() is not already
defined by the host environment before defining _ASSERT(). This
avoids conflicts with VS20xx builds of GoogleTest based unit tests.
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4134
* Map NULL to nullptr or __null when c++ compiler is used.
* Map STATIC_ASSERT to static_assert when a c++ compiler is used.
* Typecast RETURN_SUCCESS to type RETURN_STATUS to match type used
by all return error/warning status codes. C++ has stricter type
checking and found this inconsistency.
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
REF:https://bugzilla.tianocore.org/show_bug.cgi?id=4114
1.Use xmm5 slot 1 and xmm6 slot 3 to save ucode status and UPD pointer
respectively in TempRamInitApi in IA32 FspSecCoreT.
2.Correct inappropriate description in the return value of
AsmGetFspInfoHeader.
3.Replace hardcoded offset value 0x1C with FSP_HEADER_IMGBASE_OFFSET in
FspHeler.nasm.
Cc: Chasel Chiu <chasel.chiu@intel.com>
Cc: Nate DeSimone <nathaniel.l.desimone@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Cc: Ashraf Ali S <ashraf.ali.s@intel.com>
Cc: Chinni B Duggapu <chinni.b.duggapu@intel.com>
Signed-off-by: Ted Kuo <ted.kuo@intel.com>
Reviewed-by: Chasel Chiu <chasel.chiu@intel.com>
Reviewed-by: Nate DeSimone <nathaniel.l.desimone@intel.com>
