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sys: FspFsvolFileSystemControlReparsePoint: improve computation of TargetOnFileSystem field when MUP is being used

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This commit is contained in:
Bill Zissimopoulos
2016-09-12 15:11:45 -07:00
parent 30f2807e2b
commit be8c29114a
3 changed files with 59 additions and 17 deletions
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8
src/sys/driver.h
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@ -45,6 +45,7 @@
#define FSP_ALLOC_INTERNAL_TAG 'IpsF'
#define FSP_ALLOC_EXTERNAL_TAG 'XpsF'
#define FSP_IO_INCREMENT IO_NETWORK_INCREMENT
#define FSP_VOLUME_PREFIX_CASE_INS TRUE
/* debug */
#if DBG
@ -427,8 +428,8 @@ PVOID FspAllocateIrpMustSucceed(CCHAR StackSize);
BOOLEAN FspUnicodePathIsValid(PUNICODE_STRING Path, BOOLEAN AllowStreams);
VOID FspUnicodePathSuffix(PUNICODE_STRING Path, PUNICODE_STRING Remain, PUNICODE_STRING Suffix);
NTSTATUS FspCreateGuid(GUID *Guid);
NTSTATUS FspGetDeviceObjectByName(PUNICODE_STRING ObjectName, ACCESS_MASK DesiredAccess,
PULONG PFileNameIndex, PDEVICE_OBJECT *PDeviceObject);
NTSTATUS FspGetDeviceObjectPointer(PUNICODE_STRING ObjectName, ACCESS_MASK DesiredAccess,
PULONG PFileNameIndex, PFILE_OBJECT *PFileObject, PDEVICE_OBJECT *PDeviceObject);
NTSTATUS FspSendSetInformationIrp(PDEVICE_OBJECT DeviceObject, PFILE_OBJECT FileObject,
FILE_INFORMATION_CLASS FileInformationClass, PVOID FileInformation, ULONG Length);
NTSTATUS FspBufferUserBuffer(PIRP Irp, ULONG Length, LOCK_OPERATION Operation);
@ -820,7 +821,8 @@ VOID FspFsvolDeviceInvalidateVolumeInfo(PDEVICE_OBJECT DeviceObject);
static inline
BOOLEAN FspFsvolDeviceVolumePrefixInString(PDEVICE_OBJECT DeviceObject, PUNICODE_STRING String)
{
return RtlPrefixUnicodeString(&FspFsvolDeviceExtension(DeviceObject)->VolumePrefix, String, TRUE);
return RtlPrefixUnicodeString(&FspFsvolDeviceExtension(DeviceObject)->VolumePrefix, String,
FSP_VOLUME_PREFIX_CASE_INS);
}
NTSTATUS FspDeviceCopyList(
PDEVICE_OBJECT **PDeviceObjects, PULONG PDeviceObjectCount);