[nsd-users] nsec3 hash collision

W.C.A. Wijngaards wouter at nlnetlabs.nl
Mon Oct 9 07:30:24 UTC 2017

Hi Fredrik,

Yes that could be a good idea, that fix could already fix your issue.
In case it doesn't, diagnostics from the new version are fine too.

Best regards, Wouter

On 08/10/17 16:02, Fredrik Pettai wrote:
> Ok, this has surfaced once again on our slave running NSD 4.1.15
> The triggering reason seems to be (remote) master is running Infoblox and the nsec3 hash collision comes then asking the slave about a  previously deletes record. I think this was the same senario as in the original case.
> I see that 4.1.17 has a "Fix potential null pointer in nsec3 adjustment tree”.
> Should I just upgrade and see if that resolves the issue, or do you want me to pull some diagnostics out of NSD before?
> /P

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