[pschweitzer] 72126: [FASTFAT] Don't mess with parentless FCB. Dedicated to Thomas :-). CORE-11377 CORE-11426

Author: pschweitzer
Date: Sat Aug  6 08:57:47 2016
New Revision: 72126

URL: http://svn.reactos.org/svn/reactos?rev=72126&view=rev
Log:
[FASTFAT]
Don't mess with parentless FCB.
Dedicated to Thomas :-).

CORE-11377
CORE-11426

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

Modified: trunk/reactos/drivers/filesystems/fastfat/fcb.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/fastfat...
==============================================================================
--- trunk/reactos/drivers/filesystems/fastfat/fcb.c	[iso-8859-1] (original)
+++ trunk/reactos/drivers/filesystems/fastfat/fcb.c	[iso-8859-1] Sat Aug  6 08:57:47 2016
@@ -268,11 +268,15 @@
     PVFATFCB pFCB)
 {
     FsRtlUninitializeFileLock(&pFCB->FileLock);
+    if (!vfatFCBIsRoot(pFCB) &&
+        !BooleanFlagOn(pFCB->Flags, FCB_IS_FAT) && !BooleanFlagOn(pFCB->Flags, FCB_IS_VOLUME))
+    {
+        RemoveEntryList(&pFCB->ParentListEntry);
+    }
     ExFreePool(pFCB->PathNameBuffer);
     ExDeleteResourceLite(&pFCB->PagingIoResource);
     ExDeleteResourceLite(&pFCB->MainResource);
     ExFreeToNPagedLookasideList(&VfatGlobalData->FcbLookasideList, pFCB);
-    RemoveEntryList(&pFCB->ParentListEntry);
     ASSERT(IsListEmpty(&pFCB->ParentListHead));
 }