[ros-diffs] [janderwald] 42609: - Add sanity checks

Author: janderwald
Date: Tue Aug 11 11:41:33 2009
New Revision: 42609

URL: http://svn.reactos.org/svn/reactos?rev=42609&view=rev
Log:
- Add sanity checks

Modified:
    trunk/reactos/drivers/wdm/audio/legacy/stream/pnp.c

Modified: trunk/reactos/drivers/wdm/audio/legacy/stream/pnp.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/wdm/audio/legacy/s…
==============================================================================
--- trunk/reactos/drivers/wdm/audio/legacy/stream/pnp.c [iso-8859-1] (original)
+++ trunk/reactos/drivers/wdm/audio/legacy/stream/pnp.c [iso-8859-1] Tue Aug 11 11:41:33
2009
@@ -156,6 +156,10 @@
 
     /* Get driver object extension */
     DriverObjectExtension = IoGetDriverObjectExtension(DeviceObject->DriverObject,
(PVOID)StreamClassAddDevice);
+
+    /* sanity checks */
+    ASSERT(DeviceExtension);
+    ASSERT(DriverObjectExtension);
 
     /* Zero request block */
     RtlZeroMemory(RequestBlock, ResultLength);