[Pdns-users] (no subject)

Sebastian Broekhoven s.broekhoven at networking4all.com
Tue Jan 5 12:12:26 UTC 2016


Hello Bert,

Tank you for the response.
Later on I was searching the database for records.

SELECT id, name, type, content FROM records WHERE name LIKE '.%';
SELECT id, name, type, content FROM records WHERE name LIKE '%..%';
SELECT id, name, type, content FROM records WHERE name LIKE '% %';
SELECT id, name, type, content FROM records WHERE name LIKE '%@%';

The results were to cry for...
I think I'm going to kick some developers!

The error log is almost clean now!

-- 
Kind Regards,
Sebastian Broekhoven


On 05-01-16 10:22, bert hubert wrote:
> On Tue, Jan 05, 2016 at 10:17:43AM +0100, Sebastian Broekhoven wrote:
>> Our PowerDNS server is crashing lately.
>> When looking into te log, I get this messages:
> 
> Please run pdnssec check-all-zones and tell us what it says. Or pdnsutil
> check-all-zones if on 4.x.
> 
>> Jan  5 10:01:42 ns1 pdns[22577]: TCP Connection Thread died because of
>> STL error: DNSPacketWriter::xfrLabel() found empty label in the middle
>> of name
> 
> You probably have a record like this somewhere in your database:
> 'www..powerdns.com'. We should not crash on that of course, so that is a
> bug.
> 
> If pdnssec doesn't find anything, try:
> select * from records where content like '%..%'
> and
> select * from records where name like '%..%'
> 
> 	Bert
> 
>>
>> I can't realy find where to look for, to solve this problem.
>>
>> pdns_control version
>> 3.4.7
>> MySQL back-end
>> Debian GNU/Linux OS
>>
>> Kind regards,
>> Sebastian
>>
> 
> 
> 
>> _______________________________________________
>> Pdns-users mailing list
>> Pdns-users at mailman.powerdns.com
>> http://mailman.powerdns.com/mailman/listinfo/pdns-users
> 

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