[hbirr] 19871: Don't try to create a file, if no parent fcb was found.

Don't try to create a file, if no parent fcb was found.
Modified: trunk/reactos/drivers/fs/vfat/create.c
  _____

Modified: trunk/reactos/drivers/fs/vfat/create.c
--- trunk/reactos/drivers/fs/vfat/create.c	2005-12-04 15:07:22 UTC
(rev 19870)
+++ trunk/reactos/drivers/fs/vfat/create.c	2005-12-04 15:09:07 UTC
(rev 19871)
@@ -439,7 +439,7 @@

ULONG RequestedDisposition, RequestedOptions;
    PVFATCCB pCcb;
    PVFATFCB pFcb = NULL;
-	PVFATFCB ParentFcb;
+	PVFATFCB ParentFcb = NULL;
    PWCHAR c, last;
    BOOLEAN PagingFileCreate = FALSE;
    BOOLEAN Dots;
@@ -543,8 +543,8 @@
     * fail immediately
     */
    if (Status == STATUS_OBJECT_PATH_NOT_FOUND ||
-		Status == STATUS_INVALID_PARAMETER ||
-		Status == STATUS_DELETE_PENDING)
+            Status == STATUS_INVALID_PARAMETER ||
+	    Status == STATUS_DELETE_PENDING)
    {
    	if (ParentFcb)
    	{
@@ -552,6 +552,11 @@
    	}
    	return(Status);
    }
+        if (!NT_SUCCESS(Status) && ParentFcb == NULL)
+        {
+                DPRINT1("VfatOpenFile faild for '%wZ', status %x\n",
&PathNameU, Status);
+                return Status;
+        }

/*
     * If the file open failed then create the required file
@@ -564,11 +569,6 @@
    	    RequestedDisposition == FILE_SUPERSEDE)
    	{
    		ULONG Attributes;
-			if (ParentFcb == NULL)
-			{
-				ParentFcb = vfatOpenRootFCB (DeviceExt);
-				ASSERT(ParentFcb != NULL);
-			}
    		Attributes =
Stack->Parameters.Create.FileAttributes;

vfatSplitPathName(&PathNameU, NULL, &FileNameU);