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Windows Driver: Use system functions directly instead of dynamic loading since we are targeting Windows 10

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This commit is contained in:
Mounir IDRASSI
2024-11-17 21:37:16 +01:00
parent 42fdbcf3ce
commit 93868acfdd
6 changed files with 53 additions and 223 deletions
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src/Driver/DriveFilter.c
+2 -3
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@@ -363,7 +363,7 @@ static void ComputeBootLoaderFingerprint(PDEVICE_OBJECT LowerDeviceObject, uint8
NTSTATUS saveStatus = STATUS_INVALID_PARAMETER;
XSTATE_SAVE SaveState;
if (IsCpuIntel() && HasSAVX())
saveStatus = KeSaveExtendedProcessorStateVC(XSTATE_MASK_GSSE, &SaveState);
saveStatus = KeSaveExtendedProcessorState(XSTATE_MASK_GSSE, &SaveState);
#endif
WHIRLPOOL_add (ioBuffer, TC_BOOT_SECTOR_PIM_VALUE_OFFSET, &whirlpool);
WHIRLPOOL_add (ioBuffer + TC_BOOT_SECTOR_USER_MESSAGE_OFFSET + TC_BOOT_SECTOR_USER_MESSAGE_MAX_LENGTH, (TC_BOOT_SECTOR_USER_CONFIG_OFFSET - (TC_BOOT_SECTOR_USER_MESSAGE_OFFSET + TC_BOOT_SECTOR_USER_MESSAGE_MAX_LENGTH)), &whirlpool);
@@ -401,7 +401,7 @@ static void ComputeBootLoaderFingerprint(PDEVICE_OBJECT LowerDeviceObject, uint8
#ifndef _M_ARM64
if (NT_SUCCESS(saveStatus))
KeRestoreExtendedProcessorStateVC(&SaveState);
KeRestoreExtendedProcessorState(&SaveState);
#endif
}
else
@@ -978,7 +978,6 @@ static NTSTATUS DispatchPower (PDEVICE_OBJECT DeviceObject, PIRP Irp, DriveFilte
// Dismount the system drive on shutdown on Windows 7 and later
if (DriverShuttingDown
&& EraseKeysOnShutdown
&& IsOSAtLeast (WIN_7)
&& Extension->BootDrive
&& Extension->DriveMounted
&& irpSp->MinorFunction == IRP_MN_SET_POWER