Re: Problem with Bind 9.5.0 with AXFR

Rob Butler <[email protected]>
Newsgroups gmane.network.dns.bind9.dlz
Message-ID <[email protected]>
If this is only happening with Bind 9.5, file a bug with ISC.

Rob

----- Original Message ----
> From: Mark <[email protected]>
> To: [email protected]
> Sent: Wednesday, July 9, 2008 6:55:32 AM
> Subject: Re: [Bind-dlz-testers] Problem with Bind 9.5.0 with AXFR
> 
> And just for information, downgrading to bind 9.4.2 resolved this
> problem, however given the current problems, it would probably be better
> to have this fixed with bind 9.5.0.
> 
> 
> Best regards,
> Mark
> 
> 
> Le mercredi 09 juillet 2008 à 12:36 +0200, Mark a écrit :
> > Hello,
> > 
> > I installed dlz on my bind installation, and created a sample zone
> > "example.com".
> > 
> > I configured a SOA, a NS record and a single "A" record, and tried to
> > run a AXFR on the zone to see the result.
> > 
> > Shigoto ~ # dig example.com @localhost axfr
> > ;; communications error to 127.0.0.1#53: end of file 
> > ;; Connection to 127.0.0.1#53(127.0.0.1) for example.com failed:
> > connection refused. 
> > ;; Connection to ::1#53(::1) for example.com failed: connection refused.
> > 
> > Normal queries works just fine.
> > 
> > After checking I found that bind stopped, with the following message in
> > system log:
> > 
> > Jul 9 12:03:17 Shigoto named[9475]: zone.c:2514: REQUIRE((((source) !=
> > ((void *)0)) && (((const isc__magic_t *)(source))->magic == ((('Z') <<
> > 24 | ('O') << 16 | ('N') << 8 | ('E')))))) failed
> > 
> > mysql> select zone, host, ttl, type, data from dns_records;
> > +-------------+------+-------+------+------------------+ 
> > | zone        | host | ttl   | type | data             |
> > +-------------+------+-------+------+------------------+ 
> > | example.com | @    | 86400 | SOA  | ns1.example.com. | 
> > | example.com | @    | 86400 | NS   | localhost.       | 
> > | example.com | @    | 86400 | A    | 127.0.0.1        |
> > +-------------+------+-------+------+------------------+
> > 
> > (other SOA fields are filled correctly).
> > 
> > dlz config:
> > 
> > dlz "MySQL" {
> >   database "mysql
> >   {host=127.0.0.1 dbname=* user=* pass=*}
> >   {select zone FROM dns_records where zone = '%zone%' limit 1}
> >   {select ttl, type, mx_priority, case when lower(type)='txt' then
> > concat('\"', data, '\"') when lower(type) = 'soa' then concat_ws(' ',
> > data, resp_person, serial, refresh, retry, expire, minimum) else data
> > end from dns_records where zone = '%zone%' and host = '%record%'}
> >   {}
> >   {select ttl, type, host, mx_priority, case when lower(type)='txt' then
> > concat('\"', data, '\"') else data end, resp_person, serial, refresh,
> > retry, expire, minimum from dns_records where zone = '%zone%'}
> >   {select `zone` FROM `xfr_table` WHERE `zone` = '%zone%' AND `client` =
> > '%client%'}
> >   ";
> > };
> > 
> > I checked a few times, tried to look on the mailing list archive, but
> > didn't find anything related to bind9's assert failing.
> > 
> > Any help would be welcome.
> > 
> > 
> > Best regards,
> > Mark
> > 
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