--- a/src/devices/wifi/wifi-net-device.cc	Thu Oct 18 11:50:35 2007 +0200
+++ b/src/devices/wifi/wifi-net-device.cc	Thu Oct 18 11:53:35 2007 +0200
@@ -223,6 +223,18 @@
   NetDevice::DoDispose ();
   // cleanup local
   m_channel = 0;
+  delete m_phy;
+  delete m_stations;
+  delete m_low;
+  delete m_rxMiddle;
+  delete m_txMiddle;
+  delete m_parameters;
+  m_phy = 0;
+  m_stations = 0;
+  m_low = 0;
+  m_rxMiddle = 0;
+  m_txMiddle = 0;
+  m_parameters = 0;
 }