- Fix cache update when serve expired is used in order to not evict
still usable expired records. Modules are forbidden to update the
cache if their answer is DNSSEC unchecked or bogus and a valid
(expired) entry already exists. Bogus replies from the validator are
also discarded in favor of existing (expired) valid replies.
- serve-expired-ttl-reset should try to keep expired records in the
cache in case they are reset.
- Fix SEGFAULT in load_cache control command.
- Change reason_bogus_str to an explicit NULL-terminated string.
- Fix potential memory leak when discarding a message for referrals and
0 TTL answers.
- Fix reason_bogus initialization in localzone answers.
- reply_info creation in validator is always regional.
are called per reply and a new message created if that was modified
by the call.
- Pass the comm_reply information to the inplace_cb_reply* functions
during the mesh state and update the documentation on that.
gives access to reply information for the client's communication
point when the callback is called before the mesh state (modules).
Changes to C and Python's inplace_callback signatures were also
necessary.
git-svn-id: file:///svn/unbound/trunk@4870 be551aaa-1e26-0410-a405-d3ace91eadb9
information that DNS queries and response code and response size,
patch from Larissa Feng.
git-svn-id: file:///svn/unbound/trunk@3980 be551aaa-1e26-0410-a405-d3ace91eadb9
bypassing the cache response stage and uniquifying mesh states. Four EDNS
option lists were added to module_qstate (module_qstate.edns_opts_*) to
store EDNS options from/to front/back side.
- Added two flags to module_qstate (no_cache_lookup, no_cache_store) that
control the modules' cache interactions.
- Added code for registering inplace callback functions. The registered
functions can be called just before replying with local data or Chaos,
replying from cache, replying with SERVFAIL, replying with a resolved
query, sending a query to a nameserver. The functions can inspect the
available data and maybe change response/query related data (i.e. append
EDNS options).
- Updated Python module for the above.
- Updated Python documentation.
git-svn-id: file:///svn/unbound/trunk@3947 be551aaa-1e26-0410-a405-d3ace91eadb9
after parse use edns_opt_find(edns.opt_list, LDNS_EDNS_NSID),
to insert use edns_opt_append(edns, region, code, len, bindata) on
the opt_list passed to send_query, or in edns_opt_inplace_reply.
git-svn-id: file:///svn/unbound/trunk@3742 be551aaa-1e26-0410-a405-d3ace91eadb9
strcpy changed to memmove.
arraybound check fixed from prefix_net/8/4 to prefix_net/8+4.
allocation of result consistently in the correct region.
time_t is now used for ttl in unbound (since the patch's version).
git-svn-id: file:///svn/unbound/trunk@3199 be551aaa-1e26-0410-a405-d3ace91eadb9
Initial commit of the patch from the FreeBSD base (with its fixes).
This adds a module (for module-config in unbound.conf) dns64 that
performs DNS64 processing, see README.DNS64.
git-svn-id: file:///svn/unbound/trunk@3198 be551aaa-1e26-0410-a405-d3ace91eadb9
