Regression between 2.9.20 and 2.9.22 ;; Got bad packet: extra input data on AXFR

[anon]

somewhere between versions 2.9.20 and 2.9.22 AXFR realisation was broken.

I have a zone with about 20k records. master server powerdns, 2 slaves - bind9 after upgrading to version 2.9.20 slaves stop refreshing zones.

I've check zone transfer using dig it says -

;; Got bad packet: extra input data 2401 bytes 4e b7 84 00 00 01 00 64 00 00 00 00 02 61 7a 00 N......d.....az. 00 fc 00 01 03 7a 65 72 c0 0c 00 02 00 01 00 01 .....zer........

and so on.

downgrading powerdns to 2.9.20 solves the problem. So i think that between versions 2.9.20 and 2.9.22 something in AXFR processing was broken.

My servers works under FreeBSD, but checking with debian package shows same result.

[ahu]

Please reproduce against the 3.0 prereleases available through www.powerdnssec.org ! We will probably not fix 2.9.22.

[anon]

Replying to ahu:

Please reproduce against the 3.0 prereleases available through www.powerdnssec.org ! We will probably not fix 2.9.22.

I've tried pdns-static_3.0-rc2-1_amd64.deb - same shit

[peter]

We need more information to reproduce. Please provide configurations, zone file contents, etc.

[ahu]

I suggest running 'pdnssec test-zone' on the zone in question, it will most likely find a malformed record.