From b270a453aa53deed01675bc19f1cb14b05c703d1 Mon Sep 17 00:00:00 2001 From: Mounir IDRASSI Date: Sat, 27 Jun 2020 23:05:47 +0200 Subject: Windows: remove unused code targeting Windows 2000. --- src/Driver/Ntdriver.c | 32 +++++++++++--------------------- src/Driver/Ntvol.c | 4 ++-- 2 files changed, 13 insertions(+), 23 deletions(-) (limited to 'src/Driver') diff --git a/src/Driver/Ntdriver.c b/src/Driver/Ntdriver.c index 94a90bed..188c6647 100644 --- a/src/Driver/Ntdriver.c +++ b/src/Driver/Ntdriver.c @@ -3429,31 +3429,21 @@ void TCDeleteDeviceObject (PDEVICE_OBJECT DeviceObject, PEXTENSION Extension) if (Extension->SecurityClientContextValid) { - if (OsMajorVersion == 5 && OsMinorVersion == 0) - { - ObDereferenceObject (Extension->SecurityClientContext.ClientToken); - } - else - { - // Windows 2000 does not support PsDereferenceImpersonationToken() used by SeDeleteClientSecurity(). - // TODO: Use only SeDeleteClientSecurity() once support for Windows 2000 is dropped. - - VOID (*PsDereferenceImpersonationTokenD) (PACCESS_TOKEN ImpersonationToken); - UNICODE_STRING name; - RtlInitUnicodeString (&name, L"PsDereferenceImpersonationToken"); + VOID (*PsDereferenceImpersonationTokenD) (PACCESS_TOKEN ImpersonationToken); + UNICODE_STRING name; + RtlInitUnicodeString (&name, L"PsDereferenceImpersonationToken"); - PsDereferenceImpersonationTokenD = MmGetSystemRoutineAddress (&name); - if (!PsDereferenceImpersonationTokenD) - TC_BUG_CHECK (STATUS_NOT_IMPLEMENTED); + PsDereferenceImpersonationTokenD = MmGetSystemRoutineAddress (&name); + if (!PsDereferenceImpersonationTokenD) + TC_BUG_CHECK (STATUS_NOT_IMPLEMENTED); -# define PsDereferencePrimaryToken -# define PsDereferenceImpersonationToken PsDereferenceImpersonationTokenD +# define PsDereferencePrimaryToken +# define PsDereferenceImpersonationToken PsDereferenceImpersonationTokenD - SeDeleteClientSecurity (&Extension->SecurityClientContext); + SeDeleteClientSecurity (&Extension->SecurityClientContext); -# undef PsDereferencePrimaryToken -# undef PsDereferenceImpersonationToken - } +# undef PsDereferencePrimaryToken +# undef PsDereferenceImpersonationToken } VirtualVolumeDeviceObjects[Extension->nDosDriveNo] = NULL; diff --git a/src/Driver/Ntvol.c b/src/Driver/Ntvol.c index e88105ca..f9e11d3d 100644 --- a/src/Driver/Ntvol.c +++ b/src/Driver/Ntvol.c @@ -55,7 +55,7 @@ NTSTATUS TCOpenVolume (PDEVICE_OBJECT DeviceObject, int volumeType; char *readBuffer = 0; NTSTATUS ntStatus = 0; - BOOL forceAccessCheck = (!bRawDevice && !(OsMajorVersion == 5 &&OsMinorVersion == 0)); // Windows 2000 does not support OBJ_FORCE_ACCESS_CHECK attribute + BOOL forceAccessCheck = !bRawDevice; BOOL disableBuffering = TRUE; BOOL exclusiveAccess = mount->bExclusiveAccess; @@ -224,7 +224,7 @@ NTSTATUS TCOpenVolume (PDEVICE_OBJECT DeviceObject, lDiskLength.QuadPart = pix.PartitionLength.QuadPart; partitionStartingOffset = pix.StartingOffset.QuadPart; } - // Windows 2000 does not support IOCTL_DISK_GET_PARTITION_INFO_EX + // If IOCTL_DISK_GET_PARTITION_INFO_EX fails, switch to IOCTL_DISK_GET_PARTITION_INFO else if (NT_SUCCESS (TCSendHostDeviceIoControlRequest (DeviceObject, Extension, IOCTL_DISK_GET_PARTITION_INFO, (char *) &pi, sizeof (pi)))) { lDiskLength.QuadPart = pi.PartitionLength.QuadPart; -- cgit v1.2.3