What I changed:
Respected repo rules / avoided generated & third‑party artifacts
Skipped Autotools/libtool generated files like configure, aclocal.m4, ltmain.sh, config.guess, config.sub.
Skipped large test vectors (testdata/, dnscrypt/testdata/) and non-UTF8 sample data (pythonmod/examples/dict_data.txt).
Skipped contrib/fastrpz.patch (patch content is effectively third‑party / not meant to be edited in-tree).
Fixed typos in maintained sources/docs
Various doc/comment spelling fixes (e.g. doc/Changelog, doc/example.conf.in, headers, etc.).
Fixed a real typo in a runtime log message: cachedb/redis.c ("%swith" -> "%s with").
Updated Makefile.in to avoid the misspelling Decomissioned while still matching both spellings via regex.
Fixed Synthetize -> Synthesize and other comment-level typos.
Improved a few “codespell false-positive” tokens by adjusting comments (e.g. inout -> in/out).
Repaired an accidental corruption
During edits, daemon/remote.c got partially mangled around the view local-data handlers. I restored it by:
Reintroducing do_view_data_remove()
Repairing do_view_datas_add() and its end-of-function logic
Cleaning up the remaining removed 0 ... message text
Added future-proof configuration
Created repo-root .codespellrc with:
skip = ... list matching the “do not edit / generated / testdata” policy
ignore-words-list = ... for known project terms / false positives
ignore-regex = ... to preserve your existing ignore patterns
Verification
codespell --config ./.codespellrc . now exits 0 (clean run).
Summary
Typos were fixed where safe, generated/third-party areas were excluded, .codespellrc was added for repeatable checks, and codespell now passes cleanly using that config.
Signed-off-by: rezky_nightky <with.rezky@gmail.com>
- Cached messages that reach 0 TTL are considered expired. This prevents
Unbound itself from issuing replies with TTL 0 and possibly causing a
thundering herd at the last second. Upstream replies of TTL 0 still
get the usual pass-through but they are not considered for caching
from Unbound or any of its caching modules.
- 'serve-expired-reply-ttl' is changed and is now capped by the original
TTL value of the record to try and make some sense when replying
with expired records.
- TTL decoding was updated to adhere to RFC8767 section 4 where a set
high-order bit means the value is positive instead of 0.
- 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.
Create server cookies for clients that send client cookies.
Needs to be turned on in the config file with:
answer-cookie: yes
A cookie-secret can be configured for anycast setups.
Also adds an access control list that will allow queries with
either a valid cookie or over a stateful transport.
- Added serve-stale functionality as described in
draft-ietf-dnsop-serve-stale-10. `serve-expired-*` options can be used
to configure the behavior.
- Updated cachedb to honor `serve-expired-ttl`; Fixes#107.
- Renamed statistic `num.zero_ttl` to `num.expired` as expired replies
come with a configurable TTL value (`serve-expired-reply-ttl`).
- Fixed stats when replying with cached, cname-aliased records.
- Added missing default values for redis cachedb backend.
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
