Bug 460 – ListPositionAllocator bug

Bug 460 - ListPositionAllocator bug

Summary:

ListPositionAllocator bug

Status:	RESOLVED FIXED

Product:	ns-3
Component:	mobility models
Version:	ns-3-dev
Platform:	PC Linux

Importance:	P1 normal
Assigned To:	Mathieu Lacage

URL:
Keywords:

Depends on:
Blocks:
	Show dependency tree / graph

Reported:	2009-01-07 12:25 EDT by Mauro Tortonesi
Modified:	2009-01-09 02:35 EDT (History)

Attachments
patch from mailing list (433 bytes, patch) 2009-01-09 02:28 EDT, Mathieu Lacage	Details \| Diff
Add an attachment (proposed patch, testcase, etc.)

Note

You need to log in before you can comment on or make changes to this bug.

Description From Mauro Tortonesi 2009-01-07 12:25:55 EDT

Dear NS3 developers,

my colleague Stefano Formaggi and I have found a bug in the
ListPositionAllocator code. 

When the ListPositionAllocator::GetNext method is called after the list of 
positions provided by the user is finished, it returns uninitialized values.

The patch in attachment fixes the problem by reinitializing the m_current
iterator when it reaches the end of m_position. It applies on both ns-3.3 and
current ns-3-dev trunk.


Mauro Tortonesi

------- Comment #1 From Rajib Bhattacharjea 2009-01-07 15:44:22 EDT -------

Reassigning to the maintainer for review and application.

------- Comment #2 From Mathieu Lacage 2009-01-09 02:26:43 EDT -------

There is no attachement ?

------- Comment #3 From Mathieu Lacage 2009-01-09 02:28:03 EDT -------

Created an attachment (id=347) [details]
patch from mailing list

------- Comment #4 From Mathieu Lacage 2009-01-09 02:35:20 EDT -------

I checked in a slightly modified version (coding style).

thanks a lot !

changeset: 6f982d5f7b54