[knot-dns-users] 1.4.0 dumping zones with non-existent dates

Hello Knot users, We discovered today that When Knot 1.4.0 dumps zones to disk, it sometimes writes out the dates in RRSIG expiry and inception fields like this: 20140230203521 Yes, that's apparently 30 February! If you later restart Knot, or reload it, it will refuse to load this zone, and begin returning REFUSED responses for it. I spoke with the good folk at CZNIC, and Marek quickly provided me with a patch, attached here. It turns off pretty-printing of the dates, so that the expiry and inception dates are written in unix time. This fixes the problem for us, so if you're running Knot in production, you may want to apply this patch too. We don't yet know where this bug is, but needless to say Marek and his colleagues are investigating, and I'm sure a proper fix for it will appear in due course. Regards, Anand Buddhdev RIPE NCC