[janderwald] 44545: [PORTCLS] - Fix possible dereferencing of null pointer - Found by Amine Khaldi

Author: janderwald
Date: Sat Dec 12 14:27:05 2009
New Revision: 44545

URL: http://svn.reactos.org/svn/reactos?rev=44545&view=rev
Log:
[PORTCLS]
- Fix possible dereferencing of null pointer
- Found by Amine Khaldi

Modified:
    trunk/reactos/drivers/wdm/audio/backpln/portcls/undoc.cpp

Modified: trunk/reactos/drivers/wdm/audio/backpln/portcls/undoc.cpp
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/wdm/audio/backpln/…
==============================================================================
--- trunk/reactos/drivers/wdm/audio/backpln/portcls/undoc.cpp [iso-8859-1] (original)
+++ trunk/reactos/drivers/wdm/audio/backpln/portcls/undoc.cpp [iso-8859-1] Sat Dec 12
14:27:05 2009
@@ -484,7 +484,7 @@
                     RtlStringFromGUID(*EventItem->Set, &GuidString);
                     DPRINT1("EventIndex %u GUID %S Id %u Flags %x\n", Index,
GuidString.Buffer, EventItem->Id, EventItem->Flags);
 
-                    EventItem = (PPCEVENT_ITEM)((ULONG_PTR)EventItem +
FilterDescription->AutomationTable->EventItemSize);
+                    EventItem = (PPCEVENT_ITEM)((ULONG_PTR)EventItem +
NodeDescriptor->AutomationTable->EventItemSize);
                 }
 
             }