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1950 commits

Author SHA1 Message Date
W.C.A. Wijngaards
fdd5f8ff83 - Fix to add EDE text when RRs have been removed due to length. 2023-09-07 14:44:48 +02:00
W.C.A. Wijngaards
63616a5fce - Fix to move msgparse_rrset_remove_rr code to util/msgparse.c. 2023-09-07 11:29:53 +02:00
Florian Obser
2cd7c719ef Prevent warnings from -Wmissing-prototypes. 2023-09-05 17:35:30 +02:00
W.C.A. Wijngaards
3795e37410 - Fix compile error on NetBSD in util/netevent.h. 2023-08-25 08:43:27 +02:00
W.C.A. Wijngaards
8756ad63dd - Fix uninitialized memory passed in padding bytes of cmsg to sendmsg. 2023-08-18 13:18:46 +02:00
W.C.A. Wijngaards
4844fa3481 - Fix regional_alloc_init for potential unaligned source of the copy. 2023-08-17 15:22:54 +02:00
W.C.A. Wijngaards
1c85901cc4 - Fix out of bounds read in parse_edns_options_from_query, it would read 
8 bytes after a client option of length 8, and then ignore them to
  recreate a 24 byte response. The fixup does not read out of bounds,
  and puts zeroes in the buffer at that point, that then are ignored.
 2023-08-16 16:58:49 +02:00
W.C.A. Wijngaards
2b1028bdad - Fix possibly unaligned memory access. 2023-08-16 10:06:06 +02:00
George Thessalonikefs
bab5ad623c - For #762: Introduce stat counters for downstream DNS Cookies per 
thread and total: num.queries_cookie_valid, num.queries_cookie_client,
  num.queries.cookie_invalid.
 2023-08-08 15:19:56 +02:00
George Thessalonikefs
49e4258102 - For #762: Interaction between DNS Cookies and source IP ratelimiting 
by allowing Cookies to bypass the ratelimit, but still allowing
  ratelimit to valid DNS Cookie clients via the new
  ip-ratelimit-cookie option.
 2023-08-08 10:14:03 +02:00
George Thessalonikefs
81e219827e - For #762: Silence maybe-uninitialized compiler warning. 2023-08-07 11:20:48 +02:00
George Thessalonikefs
02ac374640 - For #762: Remove re-introduced files from merge (configlexer.c, configparser.c, configparser.h). 2023-08-07 11:12:49 +02:00
George Thessalonikefs
025d810b45 - For #762: annotate case statement fallthrough for gcc. 2023-08-07 11:04:23 +02:00
George Thessalonikefs
4ccb613396 Merge branch 'master' into features/downstream-cookies 2023-08-05 20:37:48 +02:00
George Thessalonikefs
9025be814a - For #762: remove uneeded include. 2023-08-05 20:18:56 +02:00
George Thessalonikefs
fbc0256825 - For #762: Cleaner manpage text and uniform use of the term DNS 
Cookies.
 2023-08-05 20:00:37 +02:00
George Thessalonikefs
b6e2f4dbf8 - For #762: Formatting. 2023-08-04 19:03:23 +02:00
George Thessalonikefs
702f485587 - For #762: relocate EDNS cookie code to util/edns and introduce unit 
tests.
 2023-08-04 14:26:08 +02:00
George Thessalonikefs
6e47c1e05b - For #762: remove relocated code. 2023-08-02 15:51:05 +02:00
George Thessalonikefs
5b55a46550 - For #762: relocate RFC 1982 serial number arithmetic functions to their own 
file in util/rfc_1982.[ch].
 2023-08-01 17:26:14 +02:00
George Thessalonikefs
8aec671860 - More braces and formatting for Fix for EDNS EDE size calculation to 
avoid future bugs.
 2023-08-01 15:15:33 +02:00
W.C.A. Wijngaards
990b12bc8e - Fix for EDNS EDE size calculation. 2023-08-01 15:08:50 +02:00
George Thessalonikefs
11f12bc981 - Merge #911 from natalie-reece: Exclude EDE before other EDNS options when 
there isn't enough space.
- For #911: Try to trim EXTRA-TEXT (and LDNS_EDE_OTHER options
  altogether) before giving up on attaching EDE options.
 2023-08-01 10:01:18 +02:00
George Thessalonikefs
08e11284fb - For #911: Try to trim EXTRA-TEXT (and LDNS_EDE_OTHER options 
altogether) before giving up on attaching EDE options.
 2023-08-01 09:55:28 +02:00
W.C.A. Wijngaards
f531011e85 - iana portlist update. 2023-07-31 10:24:43 +02:00
George Thessalonikefs
dcd0191d7e Merge branch 'master' of https://github.com/natalie-reece/unbound into natalie-reece-master 2023-07-31 09:57:21 +02:00
George Thessalonikefs
6819c1e444 - Merge #759 from Tom Carpay: Add EDE (RFC8914) caching. 2023-07-30 11:48:04 +02:00
George Thessalonikefs
6487d6febe - For #759: fix doc string. 2023-07-30 11:43:06 +02:00
George Thessalonikefs
373904f865 - Fix unused variable compile warning for kernel timestamps in 
netevent.c
 2023-07-28 20:17:07 +02:00
George Thessalonikefs
4776f749be Merge branch 'python_add_missing_callbacks' of https://github.com/fhriley/unbound into fhriley-python_add_missing_callbacks 2023-07-21 15:19:12 +02:00
George Thessalonikefs
95604a90e8 Review for #759: 
- Keep EDE information for keys close to key creation.
- Fix inconsistencies between reply and cached EDEs.
- Incorporate EDE caching checks in EDE tests.
- Fix some EDE cases where missing DNSKEY was wrongly reported.
 2023-07-19 15:20:44 +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
Natalie Reece
67e52ea9c5 Exclude EDE before other EDNS options when there isn't enough space 2023-07-11 17:01:26 -06:00
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
f1537e2041 - For #762: please doxygen. 2023-06-22 12:21:27 +02:00
George Thessalonikefs
47cf44cc70 - For #762: relocate edns_opt_list_append_keepalive. 2023-06-22 12:11:28 +02:00
George Thessalonikefs
1cd75cccfc - For #762: More generic integration for siphash.c 2023-06-22 11:45:08 +02:00
George Thessalonikefs
b02f9befcd - For #762: fix compiler C90 warning. 2023-06-14 16:41:01 +02:00
George Thessalonikefs
4f52be4db9 - Introduce num.query.cachedb to track cache hits for the external cache. 2023-05-30 17:49:50 +02:00
W.C.A. Wijngaards
a07ccbae9a - Fix to print debug log for ancillary data with correct IP address. 2023-05-16 09:21:21 +02:00
W.C.A. Wijngaards
b2cba7b707 - Fix doxygen in addr_to_nat64 header definition. 2023-05-04 15:53:05 +02:00
George Thessalonikefs
adb4aeb609 - For #722: Minor fixes, formatting and refactoring. 2023-05-01 18:23:13 +02:00
George Thessalonikefs
e1ec3cf893 Merge branch 'nat64' of https://github.com/eqvinox/unbound into eqvinox-nat64 2023-04-26 15:14:39 +02:00
W.C.A. Wijngaards
144f29638c - Fix for #882: small changes, date updated in Copyright for 
util/timeval_func.c and util/timeval_func.h. Man page entries and
  example entry.
 2023-04-26 13:49:33 +02:00
Vadim Fedorenko
04540f82e5 config: add sock_queue_timeout configuration 
Add sock_queue_timeout config option to have queue timeout configurable.

Signed-off-by: Vadim Fedorenko <vadfed@meta.com>
 2023-04-26 03:27:19 -07:00
Vadim Fedorenko
2e6ddd6032 netevent: parse and store rcv timestamp from sock 
Add special field in comm_point to store the software receive timestamp
for every particular UDP packet. Aux data parser is updated to read
values and the whole callback is switched to use recvmsg form.

Signed-off-by: Vadim Fedorenko <vadfed@meta.com>
 2023-04-26 03:26:51 -07:00
Vadim Fedorenko
a197aac2f6 timeval_func: move all timeval manipulation to separate file 
There are several definitions of the same functions manipulating timeval
structures. Let's move them to separate file and arrange the code
preperly.

Signed-off-by: Vadim Fedorenko <vadfed@meta.com>
 2023-04-26 03:23:41 -07:00
Vadim Fedorenko
648ad4db6f Linting change. 
Remove config parser/lexer code as it's rebuilded every time but can
break adding new config options.
Also clean up the code base to avoid mixing actual code changes and lint
issues.

Signed-off-by: Vadim Fedorenko <vadfed@meta.com>
 2023-04-25 17:05:00 -07:00