[tfaber] 69555: [WIN32K:NTUSER] - Don't try to dereference a handle

Author: tfaber
Date: Fri Oct 16 14:24:30 2015
New Revision: 69555
URL: http://svn.reactos.org/svn/reactos?rev=69555&view=rev
Log:
[WIN32K:NTUSER]
- Don't try to dereference a handle
Modified:
    trunk/reactos/win32ss/user/ntuser/winsta.c
Modified: trunk/reactos/win32ss/user/ntuser/winsta.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/ntuser/winsta…
==============================================================================
--- trunk/reactos/win32ss/user/ntuser/winsta.c  [iso-8859-1] (original)
+++ trunk/reactos/win32ss/user/ntuser/winsta.c  [iso-8859-1] Fri Oct 16 14:24:30 2015
@@ -1140,7 +1140,7 @@
       if (!NT_SUCCESS(Status))
       {
          ERR("ZwQueryDirectoryObject failed\n");
-         ObDereferenceObject(DirectoryHandle);
+         ZwClose(DirectoryHandle);
          return Status;
       }
@@ -1148,7 +1148,7 @@
       Buffer = ExAllocatePoolWithTag(PagedPool, BufferSize, TAG_WINSTA);
       if (NULL == Buffer)
       {
-         ObDereferenceObject(DirectoryHandle);
+         ZwClose(DirectoryHandle);
          return STATUS_NO_MEMORY;
       }
@@ -1162,7 +1162,7 @@
       {
          /* Something went wrong, maybe someone added a directory entry? Just give up. */
          ExFreePoolWithTag(Buffer, TAG_WINSTA);
-         ObDereferenceObject(DirectoryHandle);
+         ZwClose(DirectoryHandle);
          return NT_SUCCESS(Status) ? STATUS_INTERNAL_ERROR : Status;
       }
    }