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sys: FspFileNodeClose

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This commit is contained in:
Bill Zissimopoulos 2016-11-11 10:54:21 -08:00
parent c6798b3060
commit a9b4fd4634
4 changed files with 16 additions and 13 deletions
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2
src/sys/close.c
View File

@ -74,7 +74,7 @@ static NTSTATUS FspFsvolClose(
Request->Req.Close.UserContext = FileNode->UserContext;
Request->Req.Close.UserContext2 = FileDesc->UserContext2;
FspFileNodeClose(FileNode, FileObject, FALSE, FALSE);
FspFileNodeClose(FileNode, 0, FALSE);
/* delete the FileDesc and deref the FileNode; order is important (FileDesc has FileNode ref) */
FspFileDescDelete(FileDesc); /* this will also close the MainFileObject if any */

10
src/sys/create.c
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@ -851,7 +851,7 @@ NTSTATUS FspFsvolCreateComplete(
Result = FspFsvolCreateSharingViolation(Irp, Response, OpenedFileNode);
if (STATUS_PENDING != Result)
{
FspFileNodeClose(OpenedFileNode, FileObject, FALSE, TRUE);
FspFileNodeClose(OpenedFileNode, 0, TRUE);
FspFileNodeDereference(OpenedFileNode);
Result = STATUS_SHARING_VIOLATION;
}
@ -1057,7 +1057,7 @@ static NTSTATUS FspFsvolCreateTryOpen(PIRP Irp, const FSP_FSCTL_TRANSACT_RSP *Re
if (0 == Request)
{
FspFsvolCreatePostClose(FileDesc);
FspFileNodeClose(FileNode, FileObject, TRUE, TRUE);
FspFileNodeClose(FileNode, FileObject, TRUE);
}
return DeleteOnClose ? STATUS_CANNOT_DELETE : STATUS_SHARING_VIOLATION;
@ -1163,7 +1163,7 @@ static VOID FspFsvolCreateTryOpenRequestFini(FSP_FSCTL_TRANSACT_REQ *Request, PV
ASSERT(0 != FileObject);
FspFsvolCreatePostClose(FileDesc);
FspFileNodeClose(FileDesc->FileNode, FileObject, TRUE, TRUE);
FspFileNodeClose(FileDesc->FileNode, FileObject, TRUE);
FspFileNodeDereference(FileDesc->FileNode);
FspFileDescDelete(FileDesc);
}
@ -1190,7 +1190,7 @@ static VOID FspFsvolCreateOverwriteRequestFini(FSP_FSCTL_TRANSACT_REQ *Request,
else if (RequestProcessing == State)
FspFileNodeReleaseOwner(FileDesc->FileNode, Full, Request);
FspFileNodeClose(FileDesc->FileNode, FileObject, TRUE, TRUE);
FspFileNodeClose(FileDesc->FileNode, FileObject, TRUE);
FspFileNodeDereference(FileDesc->FileNode);
FspFileDescDelete(FileDesc);
}
@ -1298,7 +1298,7 @@ static NTSTATUS FspFsvolCreateSharingViolationWork(
exit:
FspFileNodeRelease(FileNode, Main);
FspFileNodeClose(FileNode, IrpSp->FileObject, FALSE, TRUE);
FspFileNodeClose(FileNode, 0, TRUE);
FspFileNodeDereference(FileNode);
FspIopRequestContext(Request, FspIopRequestExtraContext) = 0;

5
src/sys/driver.h
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@ -1107,8 +1107,9 @@ NTSTATUS FspFileNodeOpen(FSP_FILE_NODE *FileNode, PFILE_OBJECT FileObject,
VOID FspFileNodeCleanup(FSP_FILE_NODE *FileNode, PFILE_OBJECT FileObject,
PBOOLEAN PDeletePending);
VOID FspFileNodeCleanupComplete(FSP_FILE_NODE *FileNode, PFILE_OBJECT FileObject);
VOID FspFileNodeClose(FSP_FILE_NODE *FileNode, PFILE_OBJECT FileObject,
BOOLEAN RemoveShareAccess, BOOLEAN HandleCleanup);
VOID FspFileNodeClose(FSP_FILE_NODE *FileNode,
PFILE_OBJECT FileObject, /* non-0 to remove share access */
BOOLEAN HandleCleanup); /* TRUE to decrement handle count */
NTSTATUS FspFileNodeFlushAndPurgeCache(FSP_FILE_NODE *FileNode,
UINT64 FlushOffset64, ULONG FlushLength, BOOLEAN FlushAndPurge);
VOID FspFileNodeRename(FSP_FILE_NODE *FileNode, PUNICODE_STRING NewFileName);

12
src/sys/file.c
View File

@ -36,8 +36,9 @@ NTSTATUS FspFileNodeOpen(FSP_FILE_NODE *FileNode, PFILE_OBJECT FileObject,
VOID FspFileNodeCleanup(FSP_FILE_NODE *FileNode, PFILE_OBJECT FileObject,
PBOOLEAN PDeletePending);
VOID FspFileNodeCleanupComplete(FSP_FILE_NODE *FileNode, PFILE_OBJECT FileObject);
VOID FspFileNodeClose(FSP_FILE_NODE *FileNode, PFILE_OBJECT FileObject,
BOOLEAN RemoveShareAccess, BOOLEAN HandleCleanup);
VOID FspFileNodeClose(FSP_FILE_NODE *FileNode,
PFILE_OBJECT FileObject, /* non-0 to remove share access */
BOOLEAN HandleCleanup); /* TRUE to decrement handle count */
NTSTATUS FspFileNodeFlushAndPurgeCache(FSP_FILE_NODE *FileNode,
UINT64 FlushOffset64, ULONG FlushLength, BOOLEAN FlushAndPurge);
VOID FspFileNodeRename(FSP_FILE_NODE *FileNode, PUNICODE_STRING NewFileName);
@ -720,8 +721,9 @@ VOID FspFileNodeCleanupComplete(FSP_FILE_NODE *FileNode, PFILE_OBJECT FileObject
FspFileNodeDereference(FileNode);
}
VOID FspFileNodeClose(FSP_FILE_NODE *FileNode, PFILE_OBJECT FileObject,
BOOLEAN RemoveShareAccess, BOOLEAN HandleCleanup)
VOID FspFileNodeClose(FSP_FILE_NODE *FileNode,
PFILE_OBJECT FileObject, /* non-0 to remove share access */
BOOLEAN HandleCleanup) /* TRUE to decrement handle count */
{
/*
* Close the FileNode. If the OpenCount becomes zero remove it
@ -737,7 +739,7 @@ VOID FspFileNodeClose(FSP_FILE_NODE *FileNode, PFILE_OBJECT FileObject,
FspFsvolDeviceLockContextTable(FsvolDeviceObject);
if (RemoveShareAccess)
if (0 != FileObject)
{
/*
* Sharing violations between main file and streams were determined