ntoskrnl: Copy the IRP I/O status block to the user I/O status block in IoCompleteRequest().

dlls/ntoskrnl.exe/ntoskrnl.c

@@ -1941,6 +1941,7 @@ VOID WINAPI IoCompleteRequest( IRP *irp, UCHAR priority_boost )
 
     if (irp->Flags & IRP_DEALLOCATE_BUFFER)
         HeapFree( GetProcessHeap(), 0, irp->AssociatedIrp.SystemBuffer );
+    if (irp->UserIosb) *irp->UserIosb = irp->IoStatus;
     if (irp->UserEvent) KeSetEvent( irp->UserEvent, IO_NO_INCREMENT, FALSE );
 
     IoFreeIrp( irp );

dlls/ntoskrnl.exe/tests/driver.c

@@ -877,8 +877,8 @@ static void test_call_driver(DEVICE_OBJECT *device)
     irp->IoStatus.Status = STATUS_SUCCESS;
     irp->IoStatus.Information = 123;
     IoCompleteRequest(irp, IO_NO_INCREMENT);
-    todo_wine ok(iosb.Status == STATUS_SUCCESS, "got status %#x\n", iosb.Status);
-    todo_wine ok(iosb.Information == 123, "got information %#x\n", iosb.Information);
+    ok(iosb.Status == STATUS_SUCCESS, "got status %#x\n", iosb.Status);
+    ok(iosb.Information == 123, "got information %#x\n", iosb.Information);
 
     KeInitializeEvent(&event, NotificationEvent, FALSE);