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- Fixed the check for an existing paging file.

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svn path=/trunk/; revision=4906
This commit is contained in:
Hartmut Birr 2003-06-16 19:15:57 +00:00
parent 322b60c160
commit d62b3b42e8
1 changed files with 22 additions and 5 deletions
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27
reactos/drivers/fs/vfat/create.c
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@ -16,7 +16,7 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/* $Id: create.c,v 1.57 2003/06/07 11:34:36 chorns Exp $
/* $Id: create.c,v 1.58 2003/06/16 19:15:57 hbirr Exp $
*
* PROJECT: ReactOS kernel
* FILE: services/fs/vfat/create.c
@ -667,8 +667,7 @@ VfatCreateFile (PDEVICE_OBJECT DeviceObject, PIRP Irp)
return(STATUS_NOT_A_DIRECTORY);
}
if ((PagingFileCreate && !(pFcb->Flags & FCB_IS_PAGE_FILE)) ||
(!PagingFileCreate && (pFcb->Flags & FCB_IS_PAGE_FILE)))
if (PagingFileCreate)
{
/* FIXME:
* Do more checking for page files. It is possible,
@ -678,8 +677,26 @@ VfatCreateFile (PDEVICE_OBJECT DeviceObject, PIRP Irp)
* is held in memory. Try to remove the fileobject
* from cache manager and use the fcb.
*/
VfatCloseFile(DeviceExt, FileObject);
return(STATUS_INVALID_PARAMETER);
if (pFcb->RefCount > 1)
{
if(!(pFcb->Flags & FCB_IS_PAGE_FILE))
{
VfatCloseFile(DeviceExt, FileObject);
return(STATUS_INVALID_PARAMETER);
}
}
else
{
pFcb->Flags |= FCB_IS_PAGE_FILE;
}
}
else
{
if (pFcb->Flags & FCB_IS_PAGE_FILE)
{
VfatCloseFile(DeviceExt, FileObject);
return(STATUS_INVALID_PARAMETER);
}
}