diff -r 39e4d3a81e1c -r 2dc19210c693 src/internet-stack/udp-test.cc
--- a/src/internet-stack/udp-test.cc	Fri Jun 19 12:38:01 2009 +0400
+++ b/src/internet-stack/udp-test.cc	Fri Jun 19 12:58:35 2009 +0400
@@ -251,8 +251,8 @@
   NS_TEST_ASSERT_EQUAL (m_receivedPacket->GetSize (), 123);
   NS_TEST_ASSERT_EQUAL (m_receivedPacket2->GetSize (), 123);
 
-  m_receivedPacket->RemoveAllByteTags ();
-  m_receivedPacket2->RemoveAllByteTags ();
+  m_receivedPacket = 0;
+  m_receivedPacket2 = 0;
 
   Simulator::Destroy ();