Bug 2334 – assert failure on Ipv[4,6]AddressHelper without tc

Bug 2334 - assert failure on Ipv[4,6]AddressHelper without tc


Summary:	assert failure on Ipv[4,6]AddressHelper without tc

Status:	RESOLVED FIXED

Product:	ns-3
Classification:	Unclassified
Component:	internet
Version:	pre-release
Hardware:	PC Linux

Importance:	P5 critical
Assigned To:	Tommaso Pecorella

URL:
Keywords:

Depends on:
Blocks:
	Show dependency tree / graph

Reported:	2016-03-10 21:08 UTC by Hajime Tazaki
Modified:	2016-03-11 10:41 UTC (History)
CC List:	2 users (show)

See Also:

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Description Hajime Tazaki 2016-03-10 21:08:13 UTC

follow up changes to the following commit:

http://code.nsnam.org/ns-3-dev/rev/202a75c48dfc

Ipv6Helper also seems to be required of this fix. DCE currently faces with this issue and I'm not sure whether this assumption (tc installed) is mandatory or not.

assert failed. cond="tc", msg="Ipv6AddressHelper::Assign(): NetDevice is associatedwith a node without the Traffic Control layer installed", file=../src/internet/helper/ipv6-address-helper.cc, line=150
terminate called without an active exception
Aborted (core dumped)

Comment 1 Tommaso Pecorella 2016-03-11 10:08:07 UTC

The assert is also in Ipv4AddressHelper::Assign

      Ptr<TrafficControlLayer> tc = node->GetObject<TrafficControlLayer> ();

      NS_ASSERT_MSG (tc, "Ipv4AddressHelper::Assign(): NetDevice is associated"
                     "with a node without the Traffic Control layer installed");

Comment 2 Tom Henderson 2016-03-11 10:41:50 UTC

pushed in changeset c0326015e912