[pschweitzer] 73966: [FASTFAT] Finally fix a commented out check regarding directory type while opening a FAT volume

Author: pschweitzer
Date: Sun Feb 26 18:46:30 2017
New Revision: 73966

URL: http://svn.reactos.org/svn/reactos?rev=73966&view=rev
Log:
[FASTFAT]
Finally fix a commented out check regarding directory type while opening a FAT volume

Modified:
    trunk/reactos/drivers/filesystems/fastfat/create.c

Modified: trunk/reactos/drivers/filesystems/fastfat/create.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/fastfa…
==============================================================================
--- trunk/reactos/drivers/filesystems/fastfat/create.c	[iso-8859-1] (original)
+++ trunk/reactos/drivers/filesystems/fastfat/create.c	[iso-8859-1] Sun Feb 26 18:46:30
2017
@@ -450,13 +450,12 @@
         {
             return STATUS_ACCESS_DENIED;
         }
-#if 0
-        /* In spite of what is shown in WDK, it seems that Windows FAT driver doesn't
perform that test */
-        if (RequestedOptions & FILE_DIRECTORY_FILE)
+
+        if (BooleanFlagOn(RequestedOptions, FILE_DIRECTORY_FILE) &&
+            (FileObject->RelatedFileObject == NULL ||
FileObject->RelatedFileObject->FsContext2 == NULL ||
FileObject->RelatedFileObject->FsContext == DeviceExt->VolumeFcb))
         {
             return STATUS_NOT_A_DIRECTORY;
         }
-#endif
 
         if (OpenTargetDir)
         {