Hi Christoph, On 5/27/25 11:33, Christoph via Pdns-users wrote:
These crashes continued on an almost daily basis until we updated to 1.9.9 in early May, since then we have never seen a dnsdist crash. So maybe it was related to CVE-2025-30194 or some other changes in 1.9.9 after all, not sure.
Thanks a lot for the feedback! It might have been CVE-2025-30194 indeed, as we did not include any other significant change in 1.9.9. In hindsight I should have tried harder to get a core dump from FreeBSD in order to understand the root cause of your issue, because once we got one on Linux the bug became obvious. I'll keep that in mind, never rule out a bug quickly even if it looks like the problem might not be coming from dnsdist.
Cheers, -- Remi Gacogne PowerDNS.COM BV - https://www.powerdns.com/
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