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359 commits

Author SHA1 Message Date
Wouter Wijngaards
0735cf0e53 - MAX_TARGET_COUNT increased to 64, to fix up sporadic resolution 
failures.


git-svn-id: file:///svn/unbound/trunk@3494 be551aaa-1e26-0410-a405-d3ace91eadb9
 2015-09-28 07:21:48 +00:00
Wouter Wijngaards
44644a7e7c - Fix #702: New IPs for for h.root-servers.net. 
git-svn-id: file:///svn/unbound/trunk@3487 be551aaa-1e26-0410-a405-d3ace91eadb9
 2015-09-22 08:35:03 +00:00
Wouter Wijngaards
0884d263ef - Fix #677 Fix CNAME corresponding to a DNAME was checked incorrectly 
and was therefore always synthesized (thanks to Valentin Dietrich).


git-svn-id: file:///svn/unbound/trunk@3434 be551aaa-1e26-0410-a405-d3ace91eadb9
 2015-06-22 09:23:43 +00:00
Wouter Wijngaards
2910eec34c Check for out of memory. 
git-svn-id: file:///svn/unbound/trunk@3421 be551aaa-1e26-0410-a405-d3ace91eadb9
 2015-05-01 13:35:02 +00:00
Wouter Wijngaards
f03d3b870e - caps-whitelist in unbound.conf allows whitelist of loadbalancers 
that cannot work with caps-for-id or its fallback.


git-svn-id: file:///svn/unbound/trunk@3420 be551aaa-1e26-0410-a405-d3ace91eadb9
 2015-05-01 12:36:16 +00:00
Wouter Wijngaards
628ff05285 - Ratelimit does not apply to prefetched queries, and ratelimit-factor 
is default 10.  Repeated normal queries get resolved and with
  prefetch stay in the cache.


git-svn-id: file:///svn/unbound/trunk@3399 be551aaa-1e26-0410-a405-d3ace91eadb9
 2015-04-16 14:18:50 +00:00
Wouter Wijngaards
bc658e0361 Fixes. 
git-svn-id: file:///svn/unbound/trunk@3392 be551aaa-1e26-0410-a405-d3ace91eadb9
 2015-04-10 10:57:25 +00:00
Wouter Wijngaards
e30a90febc - ratelimit feature, ratelimit: 100, or some sensible qps, can be 
used to turn it on.  It ratelimits recursion effort per zone.
  For particular names you can configure exceptions in unbound.conf.


git-svn-id: file:///svn/unbound/trunk@3391 be551aaa-1e26-0410-a405-d3ace91eadb9
 2015-04-10 09:59:57 +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
6feb8fb6a5 - Fixes to add integer overflow checks on allocation (defense in depth). 
git-svn-id: file:///svn/unbound/trunk@3372 be551aaa-1e26-0410-a405-d3ace91eadb9
 2015-03-20 15:36:25 +00:00
Wouter Wijngaards
7861314db3 And use best response in case 0x20 fallback done. 
git-svn-id: file:///svn/unbound/trunk@3349 be551aaa-1e26-0410-a405-d3ace91eadb9
 2015-03-04 09:35:06 +00:00
Wouter Wijngaards
7e50976476 - store caps_response with best response in case downgrade response 
happens to be the last one.


git-svn-id: file:///svn/unbound/trunk@3348 be551aaa-1e26-0410-a405-d3ace91eadb9
 2015-03-04 09:31:26 +00:00
Wouter Wijngaards
54771e5b3d - many nameservers does not try to compare more than max-sent-count, 
parse failures start 0x20 fallback procedure.


git-svn-id: file:///svn/unbound/trunk@3347 be551aaa-1e26-0410-a405-d3ace91eadb9
 2015-03-04 09:06:05 +00:00
Wouter Wijngaards
ab62061196 - 0x20 fallback improved, better handling of servfail responses, 
they do not count as missing comparisons (except if all are failed),
  and better handling of inability to find nameservers, no more
  nameservers can be found results in fallback acceptance.


git-svn-id: file:///svn/unbound/trunk@3346 be551aaa-1e26-0410-a405-d3ace91eadb9
 2015-03-04 08:30:17 +00:00
Wouter Wijngaards
025f36b169 - Fix scrubber with harden-glue turned off to reject NS (and other 
not-address) records.


git-svn-id: file:///svn/unbound/trunk@3330 be551aaa-1e26-0410-a405-d3ace91eadb9
 2015-02-10 14:01:45 +00:00
Wouter Wijngaards
3d66ef2b92 - Fix 0x20 capsforid fallback to omit gratuitous NS and additional 
section changes.


git-svn-id: file:///svn/unbound/trunk@3323 be551aaa-1e26-0410-a405-d3ace91eadb9
 2015-01-30 09:35:38 +00:00
Wouter Wijngaards
42cf616fae - print query name when max target count is exceeded. 
git-svn-id: file:///svn/unbound/trunk@3296 be551aaa-1e26-0410-a405-d3ace91eadb9
 2015-01-05 13:12:42 +00:00
Wouter Wijngaards
f7039d8a59 - Fix CVE-2014-8602: denial of service by making resolver chase 
endless series of delegations.


git-svn-id: file:///svn/unbound/trunk@3289 be551aaa-1e26-0410-a405-d3ace91eadb9
 2014-12-08 15:09:18 +00:00
Wouter Wijngaards
67a3c4933c - Fix cdflag dns64 processing. 
git-svn-id: file:///svn/unbound/trunk@3275 be551aaa-1e26-0410-a405-d3ace91eadb9
 2014-11-19 08:43:08 +00:00
Wouter Wijngaards
b781f2d48d - Fix that CD flag disables DNS64 processing, returning the DNSSEC 
signed AAAA denial.


git-svn-id: file:///svn/unbound/trunk@3273 be551aaa-1e26-0410-a405-d3ace91eadb9
 2014-11-18 15:15:57 +00:00
Wouter Wijngaards
612a4e152f - Fix bug where forward or stub addresses with same address but 
different port number were not tried.


git-svn-id: file:///svn/unbound/trunk@3258 be551aaa-1e26-0410-a405-d3ace91eadb9
 2014-11-11 13:10:44 +00:00
Wouter Wijngaards
83f9f236d7 - Fix unbound capsforid fallback, it ignores TTLs in comparison. 
git-svn-id: file:///svn/unbound/trunk@3239 be551aaa-1e26-0410-a405-d3ace91eadb9
 2014-10-10 14:12:17 +00:00
Wouter Wijngaards
bc7f906590 - Fix caps-for-id fallback, and added fallback attempt when servers 
drop 0x20 perturbed queries.


git-svn-id: file:///svn/unbound/trunk@3146 be551aaa-1e26-0410-a405-d3ace91eadb9
 2014-06-24 08:24:28 +00:00
Wouter Wijngaards
b4e45145cd - Add AAAA for B root server to default root hints. 
git-svn-id: file:///svn/unbound/trunk@3143 be551aaa-1e26-0410-a405-d3ace91eadb9
 2014-06-03 07:29:41 +00:00
Wouter Wijngaards
1a6515778d Remove unused define from iterator.h 
git-svn-id: file:///svn/unbound/trunk@3142 be551aaa-1e26-0410-a405-d3ace91eadb9
 2014-06-02 10:03:21 +00:00
Wouter Wijngaards
cddec24dd2 - Change MAX_SENT_COUNT from 16 to 32 to resolve some cases easier. 
git-svn-id: file:///svn/unbound/trunk@3127 be551aaa-1e26-0410-a405-d3ace91eadb9
 2014-05-06 12:37:37 +00:00
Wouter Wijngaards
eb5e9a89c4 - Fix #558: failed prefetch lookup does not remove cached response 
but delays next prefetch (in lieu of caching a SERVFAIL).


git-svn-id: file:///svn/unbound/trunk@3111 be551aaa-1e26-0410-a405-d3ace91eadb9
 2014-04-10 13:56:16 +00:00
Wouter Wijngaards
b6c714c979 - C.ROOT-SERVERS.NET has an IPv6 address, and we updated the root 
hints (patch from Anand Buddhdev).


git-svn-id: file:///svn/unbound/trunk@3102 be551aaa-1e26-0410-a405-d3ace91eadb9
 2014-04-07 08:18:39 +00:00
Wouter Wijngaards
2b90f38a70 And fix #551 REGENT to COPYRIGHT HOLDER in license in file headings. 
git-svn-id: file:///svn/unbound/trunk@3079 be551aaa-1e26-0410-a405-d3ace91eadb9
 2014-02-07 13:28:39 +00:00
Wouter Wijngaards
d3cbd76546 - Fix sldns to use sldns_ prefix for all ldns_ variables. 
git-svn-id: file:///svn/unbound/trunk@3022 be551aaa-1e26-0410-a405-d3ace91eadb9
 2013-12-03 09:11:16 +00:00
Wouter Wijngaards
3de090dadb Fix linking of sldns and ldns, unique identifiers for global variables. 
git-svn-id: file:///svn/unbound/trunk@3021 be551aaa-1e26-0410-a405-d3ace91eadb9
 2013-11-30 11:03:55 +00:00
Wouter Wijngaards
29e96e86c9 - separate ldns into core ldns inside ldns/ subdirectory. No more 
--with-ldns is needed and unbound does not rely on libldns.


git-svn-id: file:///svn/unbound/trunk@2998 be551aaa-1e26-0410-a405-d3ace91eadb9
 2013-10-31 15:09:26 +00:00
Wouter Wijngaards
c1ce3e10d8 - Fix #528: if very high logging (4 or more) segfault on allow_snoop. 
git-svn-id: file:///svn/unbound/trunk@2994 be551aaa-1e26-0410-a405-d3ace91eadb9
 2013-10-22 12:01:51 +00:00
Wouter Wijngaards
de07375a9c review fixes. 
git-svn-id: file:///svn/unbound/trunk@2940 be551aaa-1e26-0410-a405-d3ace91eadb9
 2013-08-20 14:14:08 +00:00
Wouter Wijngaards
f1fd2b53eb - Fix for 2038, with time_t instead of uint32_t. 
git-svn-id: file:///svn/unbound/trunk@2939 be551aaa-1e26-0410-a405-d3ace91eadb9
 2013-08-20 12:23:42 +00:00
Wouter Wijngaards
5dbb2ce669 Fix uninit variable in fix#516. 
git-svn-id: file:///svn/unbound/trunk@2934 be551aaa-1e26-0410-a405-d3ace91eadb9
 2013-08-14 07:53:33 +00:00
Wouter Wijngaards
c8d22543f3 - Fix#516 dnssec lameness detection for answers that are improper. 
git-svn-id: file:///svn/unbound/trunk@2933 be551aaa-1e26-0410-a405-d3ace91eadb9
 2013-08-08 09:29:33 +00:00
Wouter Wijngaards
bcf5b23273 - Fix#501: forward-first does not recurse, when forward name is ".". 
git-svn-id: file:///svn/unbound/trunk@2907 be551aaa-1e26-0410-a405-d3ace91eadb9
 2013-06-10 12:25:10 +00:00
Wouter Wijngaards
d88911eed5 - Fix queries leaking up for stubs and forwards, if the configured 
nameservers all fail to answer.


git-svn-id: file:///svn/unbound/trunk@2882 be551aaa-1e26-0410-a405-d3ace91eadb9
 2013-04-11 10:08:34 +00:00
Wouter Wijngaards
f9137645fb - Fix crash in previous private address fixup of 22 March. 
git-svn-id: file:///svn/unbound/trunk@2880 be551aaa-1e26-0410-a405-d3ace91eadb9
 2013-04-09 07:38:24 +00:00
Wouter Wijngaards
2ad6ee3c72 - Fix resolve of names that use a mix of public and private addresses. 
git-svn-id: file:///svn/unbound/trunk@2868 be551aaa-1e26-0410-a405-d3ace91eadb9
 2013-03-22 09:36:33 +00:00
Wouter Wijngaards
6fe9aab1c2 - printout name of zone with duplicate fwd and hint errors. 
git-svn-id: file:///svn/unbound/trunk@2828 be551aaa-1e26-0410-a405-d3ace91eadb9
 2013-01-29 08:13:57 +00:00
Wouter Wijngaards
6c0c8fd672 - Change of D.ROOT-SERVERS.NET A address in default root hints. 
git-svn-id: file:///svn/unbound/trunk@2794 be551aaa-1e26-0410-a405-d3ace91eadb9
 2012-12-14 08:08:59 +00:00
Wouter Wijngaards
4b3fd4f789 - Fix unbound-control forward disables configured stubs below it. 
git-svn-id: file:///svn/unbound/trunk@2781 be551aaa-1e26-0410-a405-d3ace91eadb9
 2012-11-09 15:35:18 +00:00
Wouter Wijngaards
217ef3d9a3 - Fix forward-first option where it sets the RD flag wrongly. 
git-svn-id: file:///svn/unbound/trunk@2731 be551aaa-1e26-0410-a405-d3ace91eadb9
 2012-07-31 12:53:53 +00:00
Wouter Wijngaards
3c55073799 - implemented forward_first for the root. 
git-svn-id: file:///svn/unbound/trunk@2722 be551aaa-1e26-0410-a405-d3ace91eadb9
 2012-07-23 13:42:07 +00:00
Wouter Wijngaards
0f1aa80123 - Fix bug#452 and another assertion failure in mesh.c, makes 
assertions in mesh.c resist duplicates.  Fixes DS NS search to
  not generate duplicate sub queries.


git-svn-id: file:///svn/unbound/trunk@2718 be551aaa-1e26-0410-a405-d3ace91eadb9
 2012-07-20 13:08:19 +00:00
Wouter Wijngaards
1467c5de52 - code review: return value of cache_store can be ignored for better 
performance in out of memory conditions.


git-svn-id: file:///svn/unbound/trunk@2704 be551aaa-1e26-0410-a405-d3ace91eadb9
 2012-06-28 14:18:41 +00:00
Wouter Wijngaards
15aacbe89b code review. 
git-svn-id: file:///svn/unbound/trunk@2688 be551aaa-1e26-0410-a405-d3ace91eadb9
 2012-06-18 14:22:29 +00:00
Wouter Wijngaards
452b7fce3a - code review. 
git-svn-id: file:///svn/unbound/trunk@2687 be551aaa-1e26-0410-a405-d3ace91eadb9
 2012-06-15 19:44:09 +00:00