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sys: FspFsvolQueryStreamInformation* testing

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This commit is contained in:
Bill Zissimopoulos 2016-10-06 15:35:40 -07:00
parent ab2908a9ee
commit e2d4b36057
4 changed files with 17 additions and 6 deletions
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6
src/dll/fsop.c
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@ -1004,7 +1004,7 @@ FSP_FSCTL_STATIC_ASSERT(
sizeof(UINT16) == sizeof ((FSP_FSCTL_DIR_INFO *)0)->Size &&
sizeof(UINT16) == sizeof ((FSP_FSCTL_STREAM_INFO *)0)->Size,
"FSP_FSCTL_DIR_INFO::Size and FSP_FSCTL_STREAM_INFO::Size: sizeof must be 2.");
static BOOLEAN FspFileSystemAddXxxInfo(PVOID Info, SIZE_T InfoSize,
static BOOLEAN FspFileSystemAddXxxInfo(PVOID Info,
PVOID Buffer, ULONG Length, PULONG PBytesTransferred)
{
static UINT8 Zero[sizeof(UINT16)] = { 0 };
@ -1038,7 +1038,7 @@ static BOOLEAN FspFileSystemAddXxxInfo(PVOID Info, SIZE_T InfoSize,
FSP_API BOOLEAN FspFileSystemAddDirInfo(FSP_FSCTL_DIR_INFO *DirInfo,
PVOID Buffer, ULONG Length, PULONG PBytesTransferred)
{
return FspFileSystemAddXxxInfo(DirInfo, sizeof *DirInfo, Buffer, Length, PBytesTransferred);
return FspFileSystemAddXxxInfo(DirInfo, Buffer, Length, PBytesTransferred);
}
FSP_API BOOLEAN FspFileSystemFindReparsePoint(FSP_FILE_SYSTEM *FileSystem,
@ -1305,5 +1305,5 @@ FSP_API NTSTATUS FspFileSystemCanReplaceReparsePoint(
FSP_API BOOLEAN FspFileSystemAddStreamInfo(FSP_FSCTL_STREAM_INFO *StreamInfo,
PVOID Buffer, ULONG Length, PULONG PBytesTransferred)
{
return FspFileSystemAddXxxInfo(StreamInfo, sizeof *StreamInfo, Buffer, Length, PBytesTransferred);
return FspFileSystemAddXxxInfo(StreamInfo, Buffer, Length, PBytesTransferred);
}

2
src/sys/driver.h
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@ -1052,6 +1052,8 @@ BOOLEAN FspFileNodeTrySetStreamInfo(FSP_FILE_NODE *FileNode, PCVOID Buffer, ULON
static inline
ULONG FspFileNodeStreamInfoChangeNumber(FSP_FILE_NODE *FileNode)
{
if (0 != FileNode->MainFileNode)
FileNode = FileNode->MainFileNode;
return FileNode->StreamInfoChangeNumber;
}
VOID FspFileNodeNotifyChange(FSP_FILE_NODE *FileNode, ULONG Filter, ULONG Action);

11
src/sys/file.c
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@ -1073,6 +1073,9 @@ BOOLEAN FspFileNodeReferenceStreamInfo(FSP_FILE_NODE *FileNode, PCVOID *PBuffer,
{
// !PAGED_CODE();
if (0 != FileNode->MainFileNode)
FileNode = FileNode->MainFileNode;
FSP_FSVOL_DEVICE_EXTENSION *FsvolDeviceExtension =
FspFsvolDeviceExtension(FileNode->FsvolDeviceObject);
FSP_FILE_NODE_NONPAGED *NonPaged = FileNode->NonPaged;
@ -1089,6 +1092,9 @@ VOID FspFileNodeSetStreamInfo(FSP_FILE_NODE *FileNode, PCVOID Buffer, ULONG Size
{
// !PAGED_CODE();
if (0 != FileNode->MainFileNode)
FileNode = FileNode->MainFileNode;
FSP_FSVOL_DEVICE_EXTENSION *FsvolDeviceExtension =
FspFsvolDeviceExtension(FileNode->FsvolDeviceObject);
FSP_FILE_NODE_NONPAGED *NonPaged = FileNode->NonPaged;
@ -1114,7 +1120,7 @@ BOOLEAN FspFileNodeTrySetStreamInfo(FSP_FILE_NODE *FileNode, PCVOID Buffer, ULON
{
// !PAGED_CODE();
if (FileNode->StreamInfoChangeNumber != StreamInfoChangeNumber)
if (FspFileNodeStreamInfoChangeNumber(FileNode) != StreamInfoChangeNumber)
return FALSE;
FspFileNodeSetStreamInfo(FileNode, Buffer, Size);
@ -1125,6 +1131,9 @@ static VOID FspFileNodeInvalidateStreamInfo(FSP_FILE_NODE *FileNode)
{
// !PAGED_CODE();
if (0 != FileNode->MainFileNode)
FileNode = FileNode->MainFileNode;
PDEVICE_OBJECT FsvolDeviceObject = FileNode->FsvolDeviceObject;
FSP_FSVOL_DEVICE_EXTENSION *FsvolDeviceExtension = FspFsvolDeviceExtension(FsvolDeviceObject);
FSP_FILE_NODE_NONPAGED *NonPaged = FileNode->NonPaged;

4
src/sys/fileinfo.c
View File

@ -364,8 +364,8 @@ static NTSTATUS FspFsvolQueryStreamInformationCopy(
PVOID DestBuf, PULONG PDestLen)
{
#define STREAM_TYPE ":$DATA"
#define STREAM_TYPE_LENGTH (sizeof L"" STREAM_TYPE - sizeof "")
#define STREAM_EXTRA_LENGTH (sizeof L":" STREAM_TYPE - sizeof "")
#define STREAM_TYPE_LENGTH (sizeof L"" STREAM_TYPE - sizeof(WCHAR))
#define STREAM_EXTRA_LENGTH (sizeof L":" STREAM_TYPE - sizeof(WCHAR))
#define FILL_INFO()\
do\
{\