[Olsr-users] olsrv2: segfault when a link goes down

Henning Rogge (spam-protected)
Wed May 18 09:31:40 CEST 2011

On Wed May 18 2011 08:46:00 Vigneswaran R wrote:
> I am putting parts of the valgrind output. If you want me to post the
> entire output, please let me know.
> <snip>
> 12:00:12.705 INFO(interface) src/interfaces.c 317: Removing interface eth0
> 12:00:15.410 INFO(packet_creation) src/tc_set.c 940: Building TC
> -------------------
> 12:00:15.661 INFO(packet_creation) src/mid_set.c 499: Building MID
> -------------------
> 12:00:15.711 INFO(packet_creation) src/hna_set.c 340: Building HNA
> -------------------
> ==12369== Invalid read of size 4
> ==12369==    at 0x8064190: remove_interface (interfaces.c:317)
> ==12369==    by 0x807E6DB: chk_if_changed (ifnet.c:133)
> ==12369==    by 0x80640D3: check_interface_updates (interfaces.c:288)
> ==12369==    by 0x8058238: walk_timers (scheduler.c:651)
> ==12369==    by 0x8057E3A: olsr_scheduler (scheduler.c:513)
> ==12369==    by 0x8062065: main (main.c:437)
Okay, there seems to be a merge conflict between master and stable (the problem 
is fixed in the master branch, but I cannot merge the sollution there).

I have done some rework on the packetbb API (and the commons directory) in two 
extra repositories and preparing for merging the changes back into the master 

As soon as I managed to do this, I can fix the bug in the nhdp/olsrv2 branch 

If you are interested in OLSRv2 I would really like to hear your opinion about 
the common API rework  and especially the packetbb API.


Henning Rogge

Diplom-Informatiker Henning Rogge , Fraunhofer-Institut für
Kommunikation, Informationsverarbeitung und Ergonomie FKIE
Kommunikationssysteme (KOM)
Neuenahrer Straße 20, 53343 Wachtberg, Germany
Telefon +49 228 9435-961,   Fax +49 228 9435 685
mailto:(spam-protected) http://www.fkie.fraunhofer.de
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