bird 2.0.7 crashes with OSPF

[Nico Schottelius]

Hello Ondrej,


Ondrej Zajicek <santiago at crfreenet.org> writes:
>> continuing my travel now with OSPF, we have found two cases to crash
>> bird via birdc:
>>
>> bird> show ospf topology all ospf_v4
>> Connection closed by server
>> [00:50] replacement-router1.place5:~# ps aux | grep bird
>> 14220 root      0:00 grep bird
>>
>> bird> show ospf state ospf_v4
>> Connection closed by server
>> [23:44] router1.place6:~# birdc
>> Unable to connect to server control socket (/var/run/bird.ctl):
>> Connection refused
>>
>> The config leading to this is attached below.
>
> Hello
>
> Does not crash to me. Could you get core dump (running bird with ulimit
> -c unlimited) and send it to me?

Just ran:

[16:53] router1.place6:~# ulimit -c unlimited
[16:53] router1.place6:~# /usr/sbin/bird -s /run/bird.ctl -R -c /etc/bird.conf -P /run/bird.pid -f

Other window:
[16:54] router1.place6:~# birdc show ospf state ospf_v4

The core dump is 753M big. I'll upload it and send you the URL in private.

> Do you use precompiled BIRD binaries
> from some package?

Precompiled for Alpine.

Best regards,

Nico


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