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149 commits

Author SHA1 Message Date
W.C.A. Wijngaards
d05d6b959a - fixes for splint cleanliness, long vs int in SSL set_mode. 2019-11-13 15:16:27 +01:00
Maryse47
ce0e9bef45 Consistently use /dev/urandom instead of /dev/random in scripts and docs 
Unbound code call /dev/urandom (see below)  but various docs and scripts
mention /dev/random which may be confusing.

https://github.com/NLnetLabs/unbound/blob/release-1.9.3/compat/arc4random.c#L107
https://github.com/NLnetLabs/unbound/blob/release-1.9.3/compat/getentropy_linux.c#L251
https://github.com/NLnetLabs/unbound/blob/release-1.9.3/compat/getentropy_osx.c
https://github.com/NLnetLabs/unbound/blob/release-1.9.3/compat/getentropy_solaris.c#L116
 2019-09-19 17:40:49 +02:00
W.C.A. Wijngaards
8cb3656b3e - Fix warning for unused variable for compilation without systemd. 2019-08-14 16:08:19 +02:00
George Thessalonikefs
a90f173875 - Fix #59, when compiled with systemd support check that we can properly 
communicate with systemd through the `NOTIFY_SOCKET`.
 2019-08-14 15:51:28 +02:00
Wouter Wijngaards
b34a6defc1 - Fix OpenSSL without ENGINE support compilation. 
git-svn-id: file:///svn/unbound/trunk@5096 be551aaa-1e26-0410-a405-d3ace91eadb9
 2019-01-31 12:33:28 +00:00
Wouter Wijngaards
8cf5eae166 - Fix OpenSSL without ENGINE support compilation. 
git-svn-id: file:///svn/unbound/trunk@5095 be551aaa-1e26-0410-a405-d3ace91eadb9
 2019-01-31 11:34:11 +00:00
Wouter Wijngaards
d3f397c686 More fixes, statistic counter at end of struct for backwards compatibility, man page, free at exit, indent. 
git-svn-id: file:///svn/unbound/trunk@5062 be551aaa-1e26-0410-a405-d3ace91eadb9
 2019-01-23 10:19:04 +00:00
Wouter Wijngaards
216759e955 - Fix #4156: Fix systemd service manager state change notification. 
git-svn-id: file:///svn/unbound/trunk@4913 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-09-17 12:30:22 +00:00
Wouter Wijngaards
586b811b87 - Patch to implement tcp-connection-limit from Jim Hague (Sinodun). 
This limits the number of simultaneous TCP client connections
  from a nominated netblock.
And a simple test for TCP connection limit.


git-svn-id: file:///svn/unbound/trunk@4835 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-08-07 11:57:42 +00:00
Wouter Wijngaards
27023b3f21 - Fix for #4136: Fix to unconditionally call destroy in daemon.c. 
git-svn-id: file:///svn/unbound/trunk@4830 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-08-06 07:18:05 +00:00
Wouter Wijngaards
37e9f5591a - Revert previous change for #4136: because it introduces build 
problems.


git-svn-id: file:///svn/unbound/trunk@4826 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-08-03 09:47:53 +00:00
Wouter Wijngaards
10c085f81d - Fix #4136: insufficiency from mismatch of FLEX capability between 
released tarball and build host.


git-svn-id: file:///svn/unbound/trunk@4801 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-07-30 09:58:05 +00:00
Wouter Wijngaards
40abe08ac8 - Fix use-systemd readiness signalling, only when use-systemd is yes 
and not in signal handler.


git-svn-id: file:///svn/unbound/trunk@4797 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-07-23 13:05:39 +00:00
Wouter Wijngaards
f8e585f308 nicer code, in function. 
git-svn-id: file:///svn/unbound/trunk@4790 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-07-17 15:07:09 +00:00
Wouter Wijngaards
5bda4f9822 Fixup cache size test for msg cache. 
git-svn-id: file:///svn/unbound/trunk@4789 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-07-17 14:56:02 +00:00
Wouter Wijngaards
5106ad7a2c - #4108: systemd reload hang fix. 
git-svn-id: file:///svn/unbound/trunk@4747 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-06-21 07:11:12 +00:00
Wouter Wijngaards
85bf0bd994 - Fix that unbound-control reload frees the rrset keys and returns 
the memory pages to the system.


git-svn-id: file:///svn/unbound/trunk@4669 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-05-01 14:00:06 +00:00
Wouter Wijngaards
2951f21dab - Fix for crash in daemon_cleanup with dnstap during reload, 
from Saksham Manchanda.
- Also that for dnscrypt.


git-svn-id: file:///svn/unbound/trunk@4663 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-04-26 06:59:49 +00:00
Wouter Wijngaards
30891d6fff - Fix unfreed locks in log and arc4random at exit of unbound. 
git-svn-id: file:///svn/unbound/trunk@4491 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-02-02 09:27:16 +00:00
Wouter Wijngaards
ca60143bdf cleanup without losing zone contents, and also backoff for nonresponsive 
masters while zone data is available.


git-svn-id: file:///svn/unbound/trunk@4480 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-01-31 12:52:40 +00:00
Wouter Wijngaards
c834b5eecd pickup worker events, and free them. 
exponential backoff for continuously failing zones.


git-svn-id: file:///svn/unbound/trunk@4479 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-01-31 12:33:19 +00:00
Wouter Wijngaards
0362614f94 auth zone, make depend, fallback, create and delete, and lease_time, 
and lock fixes.


git-svn-id: file:///svn/unbound/trunk@4466 be551aaa-1e26-0410-a405-d3ace91eadb9
 2018-01-30 10:35:20 +00:00
Wouter Wijngaards
80f310e2a4 - Fix #1415: patch to free dnscrypt environment on reload. 
git-svn-id: file:///svn/unbound/trunk@4310 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-08-28 07:49:42 +00:00
Wouter Wijngaards
d514a9c709 Fixup 
git-svn-id: file:///svn/unbound/trunk@4261 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-07-03 13:44:17 +00:00
Wouter Wijngaards
67f54eea66 - Fix openssl 1.1.0 load of ssl error strings from ssl init. 
git-svn-id: file:///svn/unbound/trunk@4260 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-07-03 13:37:37 +00:00
Wouter Wijngaards
50b7b2113e - Fix that infra cache host hash does not change after reconfig. 
git-svn-id: file:///svn/unbound/trunk@4252 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-06-27 15:23:17 +00:00
Ralph Dolmans
a2bc93547f - Generalise inplace callback (de)registration 
- (de)register inplace callbacks for module id
- No unbound-control set_option for ECS options
- Deprecated client-subnet-opcode config option
- Introduced client-subnet-always-forward config option
- Changed max-client-subnet-ipv6 default to 56 (as in RFC)
- Removed extern ECS config options
- module_restart_next now calls clear on all following modules
- Also create ECS module qstate on module_event_pass event


git-svn-id: file:///svn/unbound/trunk@4092 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-04-06 13:13:06 +00:00
Wouter Wijngaards
451e1900a9 more fixups. 
git-svn-id: file:///svn/unbound/trunk@4067 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-03-20 15:16:19 +00:00
Wouter Wijngaards
7c9584e408 - #1217. DNSCrypt support, with --enable-dnscrypt, libsodium and then 
enabled in the config file from Manu Bretelle.


git-svn-id: file:///svn/unbound/trunk@4065 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-03-20 14:55:31 +00:00
Wouter Wijngaards
cae9809e11 - Response actions based on IP address from Jinmei Tatuya (Infoblox). 
git-svn-id: file:///svn/unbound/trunk@4035 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-03-07 14:58:51 +00:00
Wouter Wijngaards
35ae8ef313 - Patch from Luiz Fernando Softov for Stats Shared Memory. 
- unbound-control stats_shm command prints stats using shared memory,
  which uses less cpu.


git-svn-id: file:///svn/unbound/trunk@4020 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-02-23 12:05:05 +00:00
Wouter Wijngaards
cd7db58ce3 - configure --enable-systemd and lets unbound use systemd sockets if 
you enable use-systemd: yes in unbound.conf.
  Also there are contrib/unbound.socket and contrib/unbound.service:
  systemd files for unbound, install them in /usr/lib/systemd/system.
  Contributed by Sami Kerola and Pavel Odintsov.



git-svn-id: file:///svn/unbound/trunk@3975 be551aaa-1e26-0410-a405-d3ace91eadb9
 2017-01-03 13:43:29 +00:00
George Thessalonikefs
7b948b0647 - Added generic EDNS code for registering known EDNS option codes, 
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
 2016-12-06 13:42:51 +00:00
Ralph Dolmans
b587c7f72d Added views functionality. 
git-svn-id: file:///svn/unbound/trunk@3876 be551aaa-1e26-0410-a405-d3ace91eadb9
 2016-10-05 09:36:25 +00:00
Wouter Wijngaards
42d2190343 - Test for openssl init_crypto and init_ssl functions. 
git-svn-id: file:///svn/unbound/trunk@3860 be551aaa-1e26-0410-a405-d3ace91eadb9
 2016-09-15 12:03:10 +00:00
Wouter Wijngaards
7ef6c46aaf Fixup for defines not funcs 
git-svn-id: file:///svn/unbound/trunk@3845 be551aaa-1e26-0410-a405-d3ace91eadb9
 2016-09-02 11:20:21 +00:00
Wouter Wijngaards
3514843818 - Fix compile with openssl 1.1.0 with api=1.1.0. 
git-svn-id: file:///svn/unbound/trunk@3844 be551aaa-1e26-0410-a405-d3ace91eadb9
 2016-09-02 09:59:09 +00:00
Wouter Wijngaards
df4b4e6902 - Fix #806: wrong comment removed. 
git-svn-id: file:///svn/unbound/trunk@3826 be551aaa-1e26-0410-a405-d3ace91eadb9
 2016-07-28 07:13:48 +00:00
Wouter Wijngaards
29ada8b41a - Fix #803: confusing (and incorrect) code comment in daemon_cleanup(). 
git-svn-id: file:///svn/unbound/trunk@3824 be551aaa-1e26-0410-a405-d3ace91eadb9
 2016-07-22 07:08:42 +00:00
Wouter Wijngaards
6b7e0676b9 - Fix #801: missing error condition handling in 
daemon_create_workers().


git-svn-id: file:///svn/unbound/trunk@3822 be551aaa-1e26-0410-a405-d3ace91eadb9
 2016-07-22 07:02:03 +00:00
Wouter Wijngaards
fbae76885a - OpenSSL 1.1.0 portability, --disable-dsa configure option. 
git-svn-id: file:///svn/unbound/trunk@3689 be551aaa-1e26-0410-a405-d3ace91eadb9
 2016-03-23 08:19:49 +00:00
Wouter Wijngaards
59fd18e8ce - OPENSSL_config is deprecated, removing. 
git-svn-id: file:///svn/unbound/trunk@3688 be551aaa-1e26-0410-a405-d3ace91eadb9
 2016-03-21 11:44:03 +00:00
Wouter Wijngaards
edf80f5e3d - ERR_remove_state deprecated since openssl 1.0.0. 
git-svn-id: file:///svn/unbound/trunk@3687 be551aaa-1e26-0410-a405-d3ace91eadb9
 2016-03-21 11:38:50 +00:00
Wouter Wijngaards
a7dcbc4d19 Fix lint. 
git-svn-id: file:///svn/unbound/trunk@3458 be551aaa-1e26-0410-a405-d3ace91eadb9
 2015-07-24 11:49:35 +00:00
Wouter Wijngaards
cd223885eb And fix reponse generation when reducing the number of threads. 
git-svn-id: file:///svn/unbound/trunk@3457 be551aaa-1e26-0410-a405-d3ace91eadb9
 2015-07-24 11:44:58 +00:00
Wouter Wijngaards
d889832892 - Fix #690: Reload fails when so-reuseport is yes after changing 
git-svn-id: file:///svn/unbound/trunk@3456 be551aaa-1e26-0410-a405-d3ace91eadb9
 2015-07-24 07:02:14 +00:00
Wouter Wijngaards
b2bdce46be - rename ldns subdirectory to sldns to avoid name collision. 
git-svn-id: file:///svn/unbound/trunk@3380 be551aaa-1e26-0410-a405-d3ace91eadb9
 2015-03-26 10:21:38 +00:00
Wouter Wijngaards
aa9a1721cc Fixup for dnstap. 
git-svn-id: file:///svn/unbound/trunk@3209 be551aaa-1e26-0410-a405-d3ace91eadb9
 2014-08-18 14:42:26 +00:00
Wouter Wijngaards
8ccba42b1f - dnstap support, with a patch from Farsight Security, written by 
Robert Edmonds. The --enable-dnstap needs libfstrm and protobuf-c.
  It is BSD licensed (see dnstap/dnstap.c).
  Building with --enable-dnstap needs pkg-config with this patch.
- Noted dnstap in doc/README and doc/CREDITS.


git-svn-id: file:///svn/unbound/trunk@3206 be551aaa-1e26-0410-a405-d3ace91eadb9
 2014-08-05 07:57:52 +00:00
Wouter Wijngaards
06bfd7bd22 - Fix bug in fix for log locks that caused deadlock in signal handler. 
git-svn-id: file:///svn/unbound/trunk@3182 be551aaa-1e26-0410-a405-d3ace91eadb9
 2014-07-12 17:34:37 +00:00