It was found that NSEC Aggressive Caching has a significant performance impact
on BIND 9 when used as recursor. This commit disables the synth-from-dnssec
configuration option by default to provide immediate remedy for people running
BIND 9.12+. The NSEC Aggressive Cache will be enabled again after a proper fix
will be prepared.
Previously, the isc_mem_create() and isc_mem_createx() functions took `max_size`
and `target_size` as first two arguments. Those values were never used in the
BIND 9 code. The refactoring removes those arguments and let BIND 9 always use
the default values.
Previously, the isc_mem_create() and isc_mem_createx() functions could have
failed because of failed memory allocation. As this was no longer true and the
functions have always returned ISC_R_SUCCESS, the have been refactored to return
void.
The stale RR types are now printed with '#'. This used to be the
prefix for RR types that were marked ancient, but commit
df50751585 changed the meaning. It is
probably better to keep '#' for stale RR types and introduce a new
prefix for reintroducing ancient type stat counters.
In the ARM section about RPZ, add text explicitly stating that ACLs take
precedence over RPZ to prevent users from expecting RPZ actions to be
applied to queries coming from clients which are not permitted access to
the resolver by ACLs.
- this required modification to the code that generates grammar text for
the documentation, because the "dnssec-lookaside" option spanned more
than one line in doc/misc/options, so grepping out only the lines
marked "// obsolete" didn't remove the whole option. this commit adds
an option to cfg_test to print named.conf clauses only if they don't
have the obsolete, ancient, test-only, or not-yet-implemented flags
set.
This commit changes the BIND cookie algorithms to match
draft-sury-toorop-dnsop-server-cookies-00. Namely, it changes the Client Cookie
algorithm to use SipHash 2-4, adds the new Server Cookie algorithm using SipHash
2-4, and changes the default for the Server Cookie algorithm to be siphash24.
Add siphash24 cookie algorithm, and make it keep legacy aes as
The 'managed-keys' (and 'trusted-keys') options have been deprecated
by 'dnssec-keys'. Some documentation references to 'managed-keys'
had not yet been marked or noted as such.
Ondřej Surý
Brian ConryandOndřej Surý
Mark AndrewsandOndřej Surý
Tinderbox User
Evan Hunt
Michał KępieńandMark Andrews
Diego dos Santos Fronza
Tony FinchandOndřej Surý
Witold KręcickiandOndřej Surý
Thomas JachandEvan Hunt
