[hpoussin] 23215: Add a hack to be able to use serial mice again (IRP_MJ_CLOSE is not set after IoGetDeviceObjectPointer() + ObDereferenceObject())

Author: hpoussin
Date: Fri Jul 21 23:49:32 2006
New Revision: 23215

URL: http://svn.reactos.org/svn/reactos?rev=23215&view=rev
Log:
Add a hack to be able to use serial mice again (IRP_MJ_CLOSE is not set after
IoGetDeviceObjectPointer() + ObDereferenceObject())

Modified:
    trunk/reactos/ntoskrnl/io/iomgr/deviface.c

Modified: trunk/reactos/ntoskrnl/io/iomgr/deviface.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/io/iomgr/deviface…
==============================================================================
--- trunk/reactos/ntoskrnl/io/iomgr/deviface.c (original)
+++ trunk/reactos/ntoskrnl/io/iomgr/deviface.c Fri Jul 21 23:49:32 2006
@@ -1000,6 +1000,14 @@
 
     ObDereferenceObject(FileObject);
 
+    /* hpoussin, July 2006. Dereferencing the FileObject once
+     * is not enough to trigger the sending of IRP_MJ_CLEANUP.
+     * So, do it once more... According to Alex, it's because
+     * FileObjects should start with a ref count of 1 instead
+     * of 2 at the moment...
+     */
+    ObDereferenceObject(FileObject);
+
     return STATUS_SUCCESS;
 }