[ros-diffs] [mjmartin] 41269: - IopCreateDriver: Change MajorFunction routines back to internal function IopInvalidDeviceRequest for ones that were set to NULL in the Drivers DriverEntry. Windows does it and so shall we.

[mjmartin at svn.reactos.org]

Author: mjmartin
Date: Wed Jun  3 13:48:33 2009
New Revision: 41269

URL: http://svn.reactos.org/svn/reactos?rev=41269&view=rev
Log:
- IopCreateDriver: Change MajorFunction routines back to internal function IopInvalidDeviceRequest for ones that were set to NULL in the Drivers DriverEntry. Windows does it and so shall we.

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

Modified: trunk/reactos/ntoskrnl/io/iomgr/driver.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/io/iomgr/driver.c?rev=41269&r1=41268&r2=41269&view=diff
==============================================================================
--- trunk/reactos/ntoskrnl/io/iomgr/driver.c [iso-8859-1] (original)
+++ trunk/reactos/ntoskrnl/io/iomgr/driver.c [iso-8859-1] Wed Jun  3 13:48:33 2009
@@ -1302,7 +1302,7 @@
     RtlZeroMemory(DriverObject, ObjectSize);
     DriverObject->Type = IO_TYPE_DRIVER;
     DriverObject->Size = sizeof(DRIVER_OBJECT);
-    DriverObject->Flags = DRVO_BUILTIN_DRIVER;
+    DriverObject->Flags = DRVO_LEGACY_DRIVER;//DRVO_BUILTIN_DRIVER;
     DriverObject->DriverExtension = (PDRIVER_EXTENSION)(DriverObject + 1);
     DriverObject->DriverExtension->DriverObject = DriverObject;
     DriverObject->DriverInit = InitializationFunction;
@@ -1398,6 +1398,14 @@
     {
         /* Returns to caller the object */
         *pDriverObject = DriverObject;
+    }
+
+    /* Loop all Major Functions */
+    for (i = 0; i <= IRP_MJ_MAXIMUM_FUNCTION; i++)
+    {
+        /* Set each function that was set to NULL to internal routine */
+		if (!DriverObject->MajorFunction[i])
+            DriverObject->MajorFunction[i] = IopInvalidDeviceRequest;
     }
 
     /* Return the Status */