内核层处理文件路径参数问题

#include<ntifs.h>
#include<ntddk.h>
#include<wdm.h>

template<typename... types>
void print(types... args)
{
	DbgPrintEx(DPFLTR_DEFAULT_ID, DPFLTR_ERROR_LEVEL, args...);
}

void unload(PDRIVER_OBJECT DriverUnload) {
	return;
}

extern "C" NTSTATUS DriverEntry(PDRIVER_OBJECT drv, PUNICODE_STRING reg) {

	drv->DriverUnload = unload;

	HANDLE FileHandle;
	OBJECT_ATTRIBUTES oa1;
	UNICODE_STRING path1 = RTL_CONSTANT_STRING(L"\\??\\C:\\Users\\123\\Desktop\\KmdManager.exe");
	UNICODE_STRING path2 = RTL_CONSTANT_STRING(L"\\Device\\HarddiskVolume2\\Users\\123\\Desktop\\KmdManager.exe");
	UNICODE_STRING path3 = RTL_CONSTANT_STRING(L"C:\\Users\\123\\Desktop\\KmdManager.exe");
	IO_STATUS_BLOCK iosb;
	NTSTATUS s;

	InitializeObjectAttributes(
		&oa1,
		&path1,
		OBJ_CASE_INSENSITIVE | OBJ_KERNEL_HANDLE,
		0,
		0
	);
	

	s = ZwOpenFile(&FileHandle, SYNCHRONIZE | FILE_READ_DATA,&oa1,&iosb, FILE_SHARE_READ | FILE_SHARE_WRITE, FILE_SYNCHRONOUS_IO_ALERT);



	print("path1 return %x\n", s);		//return success

	InitializeObjectAttributes(
		&oa1,
		&path2,
		OBJ_CASE_INSENSITIVE | OBJ_KERNEL_HANDLE,
		0,
		0
	);

	s = ZwOpenFile(&FileHandle, SYNCHRONIZE | FILE_READ_DATA, &oa1, &iosb, FILE_SHARE_READ | FILE_SHARE_WRITE, FILE_SYNCHRONOUS_IO_ALERT);
	print("path2 return %x\n", s);		//return success

	InitializeObjectAttributes(
		&oa1,
		&path3,
		OBJ_CASE_INSENSITIVE | OBJ_KERNEL_HANDLE,
		0,
		0
	);
	s = ZwOpenFile(&FileHandle, SYNCHRONIZE | FILE_READ_DATA, &oa1, &iosb, FILE_SHARE_READ | FILE_SHARE_WRITE, FILE_SYNCHRONOUS_IO_ALERT);
	print("path3 return %x\n", s);		//return STATUS_OBJECT_PATH_SYNTAX_BAD(0xC000003BL)


	return STATUS_SUCCESS;
}