[Olsr-users] Segmentation_fault:n

[Henning Rogge]

On Thu, Mar 10, 2016 at 1:23 PM, s-mtafel <(spam-protected)> wrote:
> Excuse my coming back so lately ...
>
>> first there is a Linux kernel bug that has only recently been fixed
>> that allow multicast messages to arrive through unicast sockets...
>> this will get your weird behavior.
>
>
> Yes, seems legid, as I am running 3.13.0.
>
>> second, I would like the option to run NHDP on a point-2-point link
>> without multicast... which means that I just give it an unicast
>> address as the "multicast destination". That's why I removed the
>> "check for multicast" from NHDP reader.
>>
>> What you see is what happens when an incoming Multicast also arrives
>> through the non-interface specific unicast socket... which means NHDP
>> cannot determine the interface. Which is not checked because it should
>> not happen.
>
> I see!
>
>> Could you try the attached patch instead of the revert? It should also
>> fix the issue for you.
>
> Seems working either! Thanks!

Thank you for the feedback, expect 0.11.1 tagged SOON.

Henning