Bug 460

Summary:	ListPositionAllocator bug
Product:	ns-3	Reporter:	Mauro Tortonesi <mauro.tortonesi>
Component:	mobility models	Assignee:	Mathieu Lacage <mathieu.lacage>
Status:	RESOLVED FIXED
Severity:	normal	CC:	mauro.tortonesi
Priority:	P1
Version:	ns-3-dev
Hardware:	PC
OS:	Linux
Attachments:	patch from mailing list

Description Mauro Tortonesi 2009-01-07 12:25:55 UTC

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 Rajib Bhattacharjea 2009-01-07 15:44:22 UTC

Reassigning to the maintainer for review and application.

Comment 2 Mathieu Lacage 2009-01-09 02:26:43 UTC

There is no attachement ?

Comment 3 Mathieu Lacage 2009-01-09 02:28:03 UTC

Created attachment 347 [details]
patch from mailing list

Comment 4 Mathieu Lacage 2009-01-09 02:35:20 UTC

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

thanks a lot !

changeset: 6f982d5f7b54