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sys: FspFsvolFileSystemControlReparsePoint: replace use of RtlEqualUnicodeString with FspFsvolDeviceVolumePrefixInString

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This commit is contained in:
Bill Zissimopoulos 2016-10-14 15:13:52 -07:00
parent 0534225662
commit 32c289fa34
2 changed files with 2 additions and 5 deletions
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3
src/sys/driver.h
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@ -45,7 +45,6 @@
#define FSP_ALLOC_INTERNAL_TAG 'IpsF' #define FSP_ALLOC_INTERNAL_TAG 'IpsF'
#define FSP_ALLOC_EXTERNAL_TAG 'XpsF' #define FSP_ALLOC_EXTERNAL_TAG 'XpsF'
#define FSP_IO_INCREMENT IO_NETWORK_INCREMENT #define FSP_IO_INCREMENT IO_NETWORK_INCREMENT
#define FSP_VOLUME_PREFIX_CASE_INS TRUE
/* debug */ /* debug */
#if DBG #if DBG
@ -850,7 +849,7 @@ static inline
BOOLEAN FspFsvolDeviceVolumePrefixInString(PDEVICE_OBJECT DeviceObject, PUNICODE_STRING String) BOOLEAN FspFsvolDeviceVolumePrefixInString(PDEVICE_OBJECT DeviceObject, PUNICODE_STRING String)
{ {
return RtlPrefixUnicodeString(&FspFsvolDeviceExtension(DeviceObject)->VolumePrefix, String, return RtlPrefixUnicodeString(&FspFsvolDeviceExtension(DeviceObject)->VolumePrefix, String,
FSP_VOLUME_PREFIX_CASE_INS); TRUE);
} }
NTSTATUS FspDeviceCopyList( NTSTATUS FspDeviceCopyList(
PDEVICE_OBJECT **PDeviceObjects, PULONG PDeviceObjectCount); PDEVICE_OBJECT **PDeviceObjects, PULONG PDeviceObjectCount);

4
src/sys/fsctl.c
View File

@ -205,9 +205,7 @@ static NTSTATUS FspFsvolFileSystemControlReparsePoint(
TargetFileNameIndex += FsvolDeviceExtension->VolumePrefix.Length; TargetFileNameIndex += FsvolDeviceExtension->VolumePrefix.Length;
if (TargetFileNameIndex < ReparseTargetPathLength && if (TargetFileNameIndex < ReparseTargetPathLength &&
RtlEqualUnicodeString(&FsvolDeviceExtension->VolumePrefix, FspFsvolDeviceVolumePrefixInString(FsvolDeviceObject, &TargetObjectName))
&TargetObjectName,
FSP_VOLUME_PREFIX_CASE_INS))
TargetOnFileSystem = (UINT16)TargetFileNameIndex; TargetOnFileSystem = (UINT16)TargetFileNameIndex;
} }
} }