Xdp gun popen fix

See merge request !1149

Libor Peltan authored 4 years ago and Daniel Salzman committed 4 years ago

This reverts commit 2d92925b.

zone: improved logging when master is not usable

See merge request !1151

If the preferred master address fails, emit warning immediately.
When trying the configured masters by the list later, warn about the preferred
master only if it has been tried again (i.e. on another of its addresses).

DoH kdig

See merge request !1147

Absence of '__attribute__(cleanup)' would lead to memory leaks.

In the case of many zones, control operations over all zones took lots of memory.

See merge request !1150

Daniel Salzman authored 4 years ago and Jan Hák committed 4 years ago

In the case of many zones, control operations over all zones took lots of memory.

kdig: add +[no]opttext option

See merge request !1148

This commit adds a kdig flag +opttext that attempts to print unknown
EDNS options as text if all of the octets are printable characters. If
any octets are not printable, the whole option will be printed in
hexadecimal, as if the +opttext option were not specified.

dnssec: bugfix: key rollovers timing according to real TTLs

See merge request knot/knot-dns!1146

It's necessary to save the DNSKEY TTL and zone maximal TTL
at the time of previous rollover step, so that the next
step corresponds with TTLs in resolvers' caches.

conf: allow configuring acl with a remote

Closes #669

See merge request !1144

onlinesign: bugfix: dont promote NXDOMAIN to NOERROR if not signed

See merge request !1145

Tests extra updates

See merge request !1141

rename xdp-gun to knot-xdp-gun

See merge request !1143