[pschweitzer] 62791: [CDFS] Don't attempt anything during the cleanup of stream file (or of an unopened file). Fix crash on boot.

Author: pschweitzer
Date: Sat Apr 19 06:32:58 2014
New Revision: 62791

URL: http://svn.reactos.org/svn/reactos?rev=62791&view=rev
Log:
[CDFS]
Don't attempt anything during the cleanup of stream file (or of an unopened file).
Fix crash on boot.

Modified:
    trunk/reactos/drivers/filesystems/cdfs/cleanup.c

Modified: trunk/reactos/drivers/filesystems/cdfs/cleanup.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/cdfs/c…
==============================================================================
--- trunk/reactos/drivers/filesystems/cdfs/cleanup.c	[iso-8859-1] (original)
+++ trunk/reactos/drivers/filesystems/cdfs/cleanup.c	[iso-8859-1] Sat Apr 19 06:32:58
2014
@@ -45,6 +45,12 @@
     DPRINT("CdfsCleanupFile(DeviceExt %p, FileObject %p)\n",
         DeviceExt,
         FileObject);
+
+    PFCB Fcb = FileObject->FsContext;
+    if (!Fcb)
+    {
+        return STATUS_SUCCESS;
+    }
 
     /* Notify about the cleanup */
     FsRtlNotifyCleanup(DeviceExt->NotifySync,