[ros-diffs] [sginsberg] 36047: - NtQueryInformationFile and NtSetInformationFile: Don't clear the IRP_SYNCHRONOUS_API flag if it has been set previously! This should obsolete the hack in irp.c!IopCompleteRequest. - If you still see "Not an executive event -- should not be dereferenced" after this patch then please report to me.

Author: sginsberg
Date: Mon Sep  8 06:52:33 2008
New Revision: 36047

URL: http://svn.reactos.org/svn/reactos?rev=36047&view=rev
Log:
- NtQueryInformationFile and NtSetInformationFile: Don't clear the IRP_SYNCHRONOUS_API
flag if it has been set previously! This should obsolete the hack in
irp.c!IopCompleteRequest.
- If you still see "Not an executive event -- should not be dereferenced" after
this patch then please report to me.

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

Modified: trunk/reactos/ntoskrnl/io/iomgr/iofunc.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/io/iomgr/iofunc.c…
==============================================================================
--- trunk/reactos/ntoskrnl/io/iomgr/iofunc.c [iso-8859-1] (original)
+++ trunk/reactos/ntoskrnl/io/iomgr/iofunc.c [iso-8859-1] Mon Sep  8 06:52:33 2008
@@ -1809,10 +1809,10 @@
     if (!NT_SUCCESS(Status)) return Status;
 
     /* Set the flags */
-    Irp->Flags = (IRP_BUFFERED_IO |
-                  IRP_DEALLOCATE_BUFFER |
-                  IRP_INPUT_OPERATION |
-                  IRP_DEFER_IO_COMPLETION);
+    Irp->Flags |= (IRP_BUFFERED_IO |
+                   IRP_DEALLOCATE_BUFFER |
+                   IRP_INPUT_OPERATION |
+                   IRP_DEFER_IO_COMPLETION);
 
     /* Set the Parameters */
     StackPtr->Parameters.QueryFile.FileInformationClass = FileInformationClass;
@@ -2405,9 +2405,9 @@
     if (!NT_SUCCESS(Status)) return Status;
 
     /* Set the flags */
-    Irp->Flags = (IRP_BUFFERED_IO |
-                  IRP_DEALLOCATE_BUFFER |
-                  IRP_DEFER_IO_COMPLETION);
+    Irp->Flags |= (IRP_BUFFERED_IO |
+                   IRP_DEALLOCATE_BUFFER |
+                   IRP_DEFER_IO_COMPLETION);
 
     /* Set the Parameters */
     StackPtr->Parameters.SetFile.FileInformationClass = FileInformationClass;