DNS resolution crash

[jadz at toybox.fyremoon.net]

Guys,

I have two problems for today, so two mails.

The first is a DNS resolution issue which results in a seg fault.

One bit of log:

Mar 26 21:49:34 Box tinc.vpn[1292]: Error looking up anotherbox.cjb.net 
port 1234: hostname nor servname provided, or not known
Mar 26 21:49:34 Box tinc.vpn[1292]: Got fatal signal 11 (Segmentation 
fault)
Mar 26 21:49:34 Box tinc.vpn[1292]: Trying to re-execute in 5 seconds...

Now the reason for the DNS resolution failure is the connection to the 
Internet is down, so there are no DNS servers to resolve against.  So 
currently the log fills rather quickly with this error.


Some details:

Tinc version is 1.0.3
Host system is FreeBSD 5.3

Running a fairly standard setup of tinc i think appart from maybe one 
quirk.  In my host files, each host to be connected to has two Address 
lines.  One address line is an IP, one is a DNS.  The machines move around 
a fair bit, so sometimes they can use a non-routed IP for a direct 
connection, and sometimes not as they are remote from each other.

One example host file:

[root at box]$ cat anotherbox
Subnet = 10.0.5.0/24
Address = anotherbox.cjb.net
Address = 192.168.0.231
Port = 1234

-----BEGIN RSA PUBLIC KEY-----
I don't think so...
-----END RSA PUBLIC KEY----
[root at box]$


Any suggestions on this one?
Thanks
J