[Olsr-dev] OLSRv2 Segfault

vignesh (spam-protected)
Mon Jan 20 10:42:59 CET 2014

On 2014-01-10 19:30, Henning Rogge wrote:
> On 12/30/2013 04:50 AM, Vigneswaran R wrote:
>> On 12/28/2013 12:17 AM, Henning Rogge wrote:
>>> Hi,
>>> thank you for the bugreport, I would like to dig a little bit deeper
>>> into this problem (maybe writing an automatic test-case afterwards).
>>> Can you post the whole stacktrace from GDB first? That would allow 
>>> to
>>> identify if the error happens during the creation of a Hello or a 
>>> TC.
>> Please find the GDB log attached. Thanks.
> I finally had time to test Olsrd2 on my virtual testbed with three
> interfaces...
> unfortunately it didn't crashed, even without your fix.

In my case also, it is not crashing on all the nodes. My initial 
observation is like, crash happened when 3 ethernet Interfaces are 
included in the configuration and OLSR was not yet started on the 
directly connected neighbour(s).

> I will write a patch for Olsrd2 so that you could record the content 
> of
> the message that crashs the message writer, would you have time next
> week to test it?

Sure, I will test it this week. (I was out of office last week). Please 
share the patch once ready. Thanks.


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