Fixed backwards access check that was causing NtWriteFile to fail when given a read only buffer

Modified: trunk/reactos/ntoskrnl/io/irp.c

--- trunk/reactos/ntoskrnl/io/irp.c	2005-05-09 22:05:47 UTC (rev 15193)
+++ trunk/reactos/ntoskrnl/io/irp.c	2005-05-09 22:12:43 UTC (rev 15194)
@@ -472,14 +472,14 @@

             /* Use an MDL for Direct I/O */
             Irp->MdlAddress = MmCreateMdl(NULL, Buffer, Length);
 

-            /* Use the right Access Type */

+

             if (MajorFunction == IRP_MJ_READ)
             {

-                 AccessType = IoReadAccess;

+                 AccessType = IoWriteAccess;

             }
             else
             {

-                 AccessType = IoWriteAccess;

+                 AccessType = IoReadAccess;

             }
 
             /* Probe and Lock */