Federico Giannici wrote:
Bogdan-Andrei Iancu wrote:
Hi Federico,
that's strange, but I will say it has nothing to do with openser, since it uses for DNS sys calls offered by the system libs..... any updates?
Yes, I traced the problem to the gethostbyname() function. It seems that it returns NULL the SECOND time it's called by the same process!
I still don't know why...
It's strage that it happened just after I upgraded to 3.8, but it's strange that nobody else of OpenBSD experienced it, too!
Got it! The problem was related to the fact that I run OpenSER chrooted. I simply copied "/etc/resolv.conf" to the chrootted path and the problem disappeared.
So something changed beetween OpenBSD 3.7 and 3.8 in the way "/etc/resolv.conf" is accessed...
Bye.
Federico Giannici wrote:
Yesterday I upgraded the version of the operating system of our sip server from OpenBSD amd64 3.7 to 3.8.
Now I noticed that domain name lookups seems to don't work anymore and the INVITES are replyed with 478.
Here is an example of the logs:
Dec 5 13:11:03 eowyn OpenSER[15740]: ERROR: mk_proxy: could not resolve hostname: "voip.eutelia.it" Dec 5 13:11:03 eowyn OpenSER[15740]: ERROR: uri2proxy: bad host name in URI sip:800900800@voip.eutelia.it:5060;user=phone Dec 5 13:11:03 eowyn OpenSER[15740]: ERROR:tm:t_forward_nonack: failure to add branches
Obviously "voip.eutelia.it" is resolved by dig on the same machine.
Anybody had the same problem?
Thanks.
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