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172 commits

Author SHA1 Message Date
Yorgos Thessalonikefs
025881d0e9 - Introduce 'cache-min-negative-ttl' option to bound the minimum TTL for 
negative answers overriding 'cache-min-ttl'.
 2024-03-12 11:24:59 +01:00
W.C.A. Wijngaards
3d1bc143af - Fix #969: [FR] distinguish Do53, DoT and DoH in the logs. 2023-12-05 10:05:51 +01:00
George Thessalonikefs
4ccb613396 Merge branch 'master' into features/downstream-cookies 2023-08-05 20:37:48 +02:00
George Thessalonikefs
f5a2a58ce3 Review for #759: 
- 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.
 2023-07-17 17:26:31 +02:00
George Thessalonikefs
15b8d8b96a Merge branch 'master' into features/ede-caching 2023-07-13 11:25:59 +02:00
George Thessalonikefs
a952ac17be Merge branch 'tilan7663-subnet_cache_prefetch' into subnet_cache_prefetch 2023-07-07 16:50:58 +02:00
George Thessalonikefs
40e47bf767 - For #664: easier code flow for subnetcache prefetching. 
- For #664: add testcase.
 2023-07-06 22:22:21 +02:00
George Thessalonikefs
47cf44cc70 - For #762: relocate edns_opt_list_append_keepalive. 2023-06-22 12:11:28 +02:00
TCY16
0b176750bd add @wcawijngaards' review comments 2022-09-26 12:14:17 +02:00
TCY16
f0989fc754 differentiate between malloc and regional_alloc 2022-09-26 11:49:49 +02:00
TCY16
c9f90def0a swap malloc for regional_alloc and add free 2022-09-26 11:18:58 +02:00
TCY16
dcfcde2ec8 add cached EDE strings 2022-09-21 11:21:33 +02:00
TCY16
5f309d0018 Add caching EDEs 2022-09-01 14:10:14 +02:00
W.C.A. Wijngaards
7696398231 - Fix verbose EDE error printout. 2022-07-11 13:13:51 +02:00
tcarpay
0ce36e8289
Add the basic EDE (RFC8914) cases (#604) 2022-05-06 12:48:53 +02:00
Tom Carpay
e899b4cefe Make explicit whether edns options are parsed from queries or responses 2021-11-15 13:40:51 +00:00
TCY16
8205c87a96 complete renaming of the modules edns list 2021-11-08 11:50:29 +01:00
Tom Carpay
89d7476539 split edns_data.opt_list in opt_list_in and opt_list_out 
opt_list_in for parsed (incoming) edns options, and
opt_list_out for outgoing (to be encoded) edns options
 2021-11-01 12:48:40 +00:00
Tom Carpay
3ebfa9fc97 Outgoing module options go to opt_list_modules_out 
And opt_list_modules_out is reset in case of failure
BEWARE! No options from modules will be encoded in the responses now!
 2021-10-27 14:01:56 +00:00
W.C.A. Wijngaards
4b2799fdd6 - Fix #533: Negative responses get cached even when setting 
cache-max-negative-ttl: 1
 2021-08-27 10:33:21 +02:00
W.C.A. Wijngaards
a9de6879b8 Merge branch 'master' into rpz-triggers 2021-08-18 09:53:35 +02:00
Shchelkunov Artem
e20b2c1aaf fix: free() call more than once with the same pointer 2021-08-11 15:14:43 +05:00
W.C.A. Wijngaards
f232562430 Merge branch 'master' into rpz-triggers 2021-08-05 13:37:22 +02:00
W.C.A. Wijngaards
79209823ac - Fix a number of warnings reported by the gcc analyzer. 2021-06-18 18:12:26 +02:00
W.C.A. Wijngaards
32d82fac9b Merge branch 'master' into rpz-triggers 2021-05-14 08:47:56 +02:00
George Thessalonikefs
e9a5f5ab3f - Add more logging for out-of-memory cases. 2021-05-04 15:39:06 +02:00
W.C.A. Wijngaards
6f507eb036 Merge branch 'master' into rpz-triggers 2021-03-12 09:04:54 +01:00
Roland van Rijswijk-Deij
c4c849d878 Rebase on master 2021-01-22 16:44:56 +00:00
W.C.A. Wijngaards
cdb60adcdc Merge branch 'rpz' of https://github.com/magenbluten/unbound into magenbluten-rpz 
Conflict fixed for rpz.disabled check added.
 2021-01-14 12:11:29 +01:00
W.C.A. Wijngaards
ee2545d939 - For #391: fix indentation. 2021-01-08 09:53:52 +01:00
W.C.A. Wijngaards
3e03e2c26d - For #391: use struct timeval* start_time for callback information. 2021-01-08 09:47:46 +01:00
Frank Riley
e3abd772f7 Add start_time to reply callbacks so modules can compute the response time. 2021-01-01 15:44:21 -07:00
mb
f7fb338c95 rpz: continue work on the nsip trigger 2020-11-16 12:42:23 +01:00
Ubuntu
027884aad2 Disable enforcing of min/max TTL when serving original TTL 2020-07-29 15:52:58 +00:00
Ubuntu
506dad946b Ensure packet_rrset_data is always initialised to zero upon allocation 2020-07-29 15:26:42 +00:00
Ubuntu
b5b79e3a36 Add feature to serve original TTLs rather than decrementing ones 2020-07-15 15:15:45 +00:00
gthess
f7fe95ad7b
Serve stale (#159) 
- 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.
 2020-02-05 14:20:27 +01:00
W.C.A. Wijngaards
6c3a0b54ed - Fix Out of Bound Write Compressed Names in rdata_copy(), 
reported by X41 D-Sec.
 2019-12-03 16:18:47 +01:00
W.C.A. Wijngaards
80c2c69fa7 - Fix log_dns_msg to log irrespective of minimal responses config. 2019-08-21 17:41:29 +02:00
Wouter Wijngaards
198a7ce74d - cache-max-ttl also defines upperbound of initial TTL in response. 
git-svn-id: file:///svn/unbound/trunk@5007 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-12-03 14:50:47 +00:00
Wouter Wijngaards
2ad55ba791 - log-tag-queryreply: yes in unbound.conf tags the log-queries and 
log-replies in the log file for easier log filter maintenance.


git-svn-id: file:///svn/unbound/trunk@5000 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-11-30 09:45:37 +00:00
Wouter Wijngaards
898d4c8dd9 - Fix memory leak when message parse fails partway through copy. 
- remove unused udpsize assignment in message encode.


git-svn-id: file:///svn/unbound/trunk@4904 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-09-13 12:30:44 +00:00
Ralph Dolmans
2e5e31e8ac - Added serve-expired-ttl and serve-expired-ttl-reset options. 
git-svn-id: file:///svn/unbound/trunk@4876 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-08-28 14:21:56 +00:00
George Thessalonikefs
0171d06aa2 - #4140: Expose repinfo (comm_reply) to the inplace_callbacks. This 
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
 2018-08-22 10:51:13 +00:00
George Thessalonikefs
749d1b9ebc - Expose if a query (or a subquery) was ratelimited (not src IP 
ratelimiting) to libunbound under 'ub_result.was_ratelimited'.
  This also introduces a change to 'ub_event_callback_type' in
  libunbound/unbound-event.h.
- Tidy pylib tests.


git-svn-id: file:///svn/unbound/trunk@4828 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-08-03 14:00:46 +00:00
Wouter Wijngaards
ad9784c5e8 - auth zone notify work. 
git-svn-id: file:///svn/unbound/trunk@4619 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-04-10 14:57:38 +00:00
Wouter Wijngaards
a66fd181e5 auth zone race condition remove and checklock fix for 
check of unused alignment memory in structure.


git-svn-id: file:///svn/unbound/trunk@4496 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-02-02 10:35:11 +00:00
Wouter Wijngaards
8605797002 - fix unaligned structure making a false positive in checklock 
unitialised memory.


git-svn-id: file:///svn/unbound/trunk@4490 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-02-01 15:55:48 +00:00
Wouter Wijngaards
d88bb99957 - auth zone work. probe hostname lookup. 
git-svn-id: file:///svn/unbound/trunk@4411 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-12-01 14:02:28 +00:00
Wouter Wijngaards
bbe5c6acf0 - Fix param unused warning for windows exportsymbol compile. 
git-svn-id: file:///svn/unbound/trunk@4359 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-10-02 12:24:48 +00:00