Bug 1635 – a small bug without Simulator::Destroy();

Bug 1635 - a small bug without Simulator::Destroy();


Summary:	a small bug without Simulator::Destroy();

Status:	RESOLVED FIXED

Product:	ns-3
Classification:	Unclassified
Component:	wifi
Version:	ns-3.16
Hardware:	PC Linux

Importance:	P5 normal
Assigned To:	Nicola Baldo

URL:
Keywords:

Depends on:
Blocks:
	Show dependency tree / graph

Reported:	2013-04-20 07:48 UTC by Junling Bu
Modified:	2013-04-20 08:58 UTC (History)
CC List:	2 users (show)

See Also:

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Description Junling Bu 2013-04-20 07:48:57 UTC

here is a small bug in src/wifi/examples/wifi-phy-test.c
in line 126:  Simulator::Run ();
   line 127:  return m_output;
here needs   Simulator::Destroy();

and also 
in line 268:  Simulator::Run ();
   line 269:  return m_output;
here also needs Simulator::Destroy();

if we do not fix it, when run example :
./ns3.16-wifi-phy-test-debug  SizeVsRange 
here will be crashed , print error:
assert failed. cond="!m_state->IsStateTx () && !m_state->IsStateSwitching ()", file=../src/wifi/model/yans-wifi-phy.cc, line=507
terminate called without an active exception

so I debug code ,find that before a new simulation start, we should destroy the old simualtion.
And this bug still exist in current ns3-dev, not only ns-3.16

Comment 1 Tommaso Pecorella 2013-04-20 08:52:17 UTC

verified, proposed solution works.

Comment 2 Tommaso Pecorella 2013-04-20 08:58:45 UTC

Fixed in changeset: 9709:00ed307fd7b5