versionlie.c File Reference

#include <ntoskrnl.h>
#include <initguid.h>
#include <debug.h>

Include dependency graph for versionlie.c:

Go to the source code of this file.

Classes
struct	_KSE_VERSION_LIE

Macros
#define	NDEBUG

Typedefs
typedef struct _KSE_VERSION_LIE	KSE_VERSION_LIE
typedef struct _KSE_VERSION_LIE *	PKSE_VERSION_LIE

Functions
	DEFINE_GUID (KseWin2k3VersionLieGuid, 0xb120afe6, 0x7bdd, 0x4672, 0xa9, 0x90, 0x00, 0xb1, 0x3d, 0x50, 0x78, 0x05)
static NTSTATUS	KseCommonRtlGetVersion (IN OUT PRTL_OSVERSIONINFOW lpVersionInformation, IN PKSE_VERSION_LIE VersionLie)
static BOOLEAN	KseCommonPsGetVersion (OUT PULONG MajorVersion OPTIONAL, OUT PULONG MinorVersion OPTIONAL, OUT PULONG BuildNumber OPTIONAL, OUT PUNICODE_STRING CSDVersion OPTIONAL, IN PKSE_VERSION_LIE VersionLie)
static NTSTATUS NTAPI	KseWin2k3RtlGetVersion (IN OUT PRTL_OSVERSIONINFOW lpVersionInformation)
static BOOLEAN NTAPI	KseWin2k3PsGetVersion (OUT PULONG MajorVersion OPTIONAL, OUT PULONG MinorVersion OPTIONAL, OUT PULONG BuildNumber OPTIONAL, OUT PUNICODE_STRING CSDVersion OPTIONAL)
NTSTATUS NTAPI	KseVersionLieInitialize (VOID)

Variables
static KSE_VERSION_LIE	KseWin2k3VersionLie = { 5, 2, 3790, 2, RTL_CONSTANT_STRING(L"Service Pack 2") }
static KSE_HOOK	KseWin2k3VersionLieHooksNT []
static KSE_HOOK_COLLECTION	KseWin2k3VersionLieShimCollections []
static KSE_SHIM	KseVersionLieShims []

Macro Definition Documentation

NDEBUG

#define NDEBUG

Definition at line 19 of file versionlie.c.

Typedef Documentation

KSE_VERSION_LIE

typedef struct _KSE_VERSION_LIE KSE_VERSION_LIE

PKSE_VERSION_LIE

typedef struct _KSE_VERSION_LIE * PKSE_VERSION_LIE

Function Documentation

DEFINE_GUID()

DEFINE_GUID	(	KseWin2k3VersionLieGuid	,
		0xb120afe6	,
		0x7bdd	,
		0x4672	,
		0xa9	,
		0x90	,
		0x00	,
		0xb1	,
		0x3d	,
		0x50	,
		0x78	,
		0x05
	)

KseCommonPsGetVersion()

static BOOLEAN KseCommonPsGetVersion ( OUT PULONG MajorVersion  OPTIONAL, OUT PULONG MinorVersion  OPTIONAL, OUT PULONG BuildNumber  OPTIONAL, OUT PUNICODE_STRING CSDVersion  OPTIONAL, IN PKSE_VERSION_LIE  VersionLie  )

static

Definition at line 69 of file versionlie.c.

{
    if (MajorVersion) *MajorVersion = VersionLie->MajorVersion;
    if (MinorVersion) *MinorVersion = VersionLie->MinorVersion;
    if (BuildNumber ) *BuildNumber  = VersionLie->BuildNumber;
    if (CSDVersion  ) *CSDVersion   = VersionLie->CSDVersion;
 
    /* Still report whether this is a checked build */
    return PsGetVersion(NULL, NULL, NULL, NULL);
}

Referenced by KseWin2k3PsGetVersion().

KseCommonRtlGetVersion()

static NTSTATUS KseCommonRtlGetVersion ( IN OUT PRTL_OSVERSIONINFOW  lpVersionInformation, IN PKSE_VERSION_LIE  VersionLie  )

static

Definition at line 36 of file versionlie.c.

{
    PRTL_OSVERSIONINFOEXW InfoEx;
    NTSTATUS Status;
 
    /* Let the kernel fill in the fields that are not faked */
    Status = RtlGetVersion(lpVersionInformation);
    if (!NT_SUCCESS(Status))
        return Status;
 
    lpVersionInformation->dwMajorVersion = VersionLie->MajorVersion;
    lpVersionInformation->dwMinorVersion = VersionLie->MinorVersion;
    lpVersionInformation->dwBuildNumber = VersionLie->BuildNumber;
    lpVersionInformation->dwPlatformId = VER_PLATFORM_WIN32_NT;
 
    RtlZeroMemory(lpVersionInformation->szCSDVersion, sizeof(lpVersionInformation->szCSDVersion));
    RtlCopyMemory(lpVersionInformation->szCSDVersion,
                  VersionLie->CSDVersion.Buffer,
                  min(VersionLie->CSDVersion.Length, sizeof(lpVersionInformation->szCSDVersion) - sizeof(WCHAR)));
 
    if (lpVersionInformation->dwOSVersionInfoSize == sizeof(RTL_OSVERSIONINFOEXW))
    {
        InfoEx = (PRTL_OSVERSIONINFOEXW)lpVersionInformation;
        InfoEx->wServicePackMajor = VersionLie->ServicePackMajor;
        InfoEx->wServicePackMinor = 0;
    }
 
    return STATUS_SUCCESS;
}

Referenced by KseWin2k3RtlGetVersion().

KseVersionLieInitialize()

NTSTATUS NTAPI KseVersionLieInitialize

(

VOID

)

Definition at line 120 of file versionlie.c.

{
    NTSTATUS Status, Result = STATUS_SUCCESS;
    ULONG n;
 
    for (n = 0; n < RTL_NUMBER_OF(KseVersionLieShims); n++)
    {
        Status = KseRegisterShim(&KseVersionLieShims[n], NULL, 0);
        if (!NT_SUCCESS(Status))
        {
            DPRINT1("KSE: Unable to register %S shim (0x%lx)\n", KseVersionLieShims[n].ShimName, Status);
            Result = Status;
        }
    }
 
    return Result;
}

Referenced by KseInitialize().

KseWin2k3PsGetVersion()

static BOOLEAN NTAPI KseWin2k3PsGetVersion ( OUT PULONG MajorVersion  OPTIONAL, OUT PULONG MinorVersion  OPTIONAL, OUT PULONG BuildNumber  OPTIONAL, OUT PUNICODE_STRING CSDVersion  OPTIONAL  )

static

Definition at line 94 of file versionlie.c.

{
    return KseCommonPsGetVersion(MajorVersion, MinorVersion, BuildNumber, CSDVersion, &KseWin2k3VersionLie);
}

KseWin2k3RtlGetVersion()

static NTSTATUS NTAPI KseWin2k3RtlGetVersion ( IN OUT PRTL_OSVERSIONINFOW  lpVersionInformation )

static

Definition at line 87 of file versionlie.c.

{
    return KseCommonRtlGetVersion(lpVersionInformation, &KseWin2k3VersionLie);
}

Variable Documentation

KseVersionLieShims

KSE_SHIM KseVersionLieShims[]

static

Initial value:

= {
    { sizeof(KSE_SHIM), &KseWin2k3VersionLieGuid, L"KmWin2k3VersionLie", NULL, NULL, NULL, KseWin2k3VersionLieShimCollections },
}

Definition at line 113 of file versionlie.c.

Referenced by KseVersionLieInitialize().

KseWin2k3VersionLie

KSE_VERSION_LIE KseWin2k3VersionLie = { 5, 2, 3790, 2, RTL_CONSTANT_STRING(L"Service Pack 2") }

static

Definition at line 33 of file versionlie.c.

Referenced by KseWin2k3PsGetVersion(), and KseWin2k3RtlGetVersion().

KseWin2k3VersionLieHooksNT

KSE_HOOK KseWin2k3VersionLieHooksNT[]

static

Initial value:

= {
    { KseHookFunction, { "RtlGetVersion" }, (PVOID)(ULONG_PTR)KseWin2k3RtlGetVersion },
    { KseHookFunction, { "PsGetVersion" }, (PVOID)(ULONG_PTR)KseWin2k3PsGetVersion },
    { KseHookInvalid }
}

Definition at line 102 of file versionlie.c.

KseWin2k3VersionLieShimCollections

KSE_HOOK_COLLECTION KseWin2k3VersionLieShimCollections[]

static

Initial value:

= {
    { KseCollectionNtExport, NULL, KseWin2k3VersionLieHooksNT },
    { KseCollectionInvalid },
}

Definition at line 108 of file versionlie.c.