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74 commits

Author SHA1 Message Date
Wouter Wijngaards
dcb11b2ee4 Fixup TTL too large bug for bogus responses. 
git-svn-id: file:///svn/unbound/trunk@1822 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-09-10 10:01:36 +00:00
Wouter Wijngaards
c42056b9aa Blacklist when 16 queries fail in a row. 
git-svn-id: file:///svn/unbound/trunk@1764 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-08-17 12:43:23 +00:00
Wouter Wijngaards
f39e5fe3a8 check messages taken from cache, also in iterator. 
git-svn-id: file:///svn/unbound/trunk@1662 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-06-16 12:03:41 +00:00
Wouter Wijngaards
16e920f416 Fixed potential wrong NSEC, but the bug could not be triggered. Unit test 
added anyway.


git-svn-id: file:///svn/unbound/trunk@1651 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-06-12 07:23:04 +00:00
Wouter Wijngaards
5445bf72ba - Fixed a bug that caused messages to be stored in the cache too 
long.  Hard to trigger, but NXDOMAINs for nameservers or CNAME
	  targets have been more vulnerable to the TTL miscalculation bug. 


git-svn-id: file:///svn/unbound/trunk@1582 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-04-03 13:49:40 +00:00
Wouter Wijngaards
0799d77798 python contribution from Zdenek Vasicek and Marek Vavrusa (BSD licensed). 
git-svn-id: file:///svn/unbound/trunk@1556 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-03-25 14:47:47 +00:00
Wouter Wijngaards
5aa65f431b 1.2.1 feature: stop AAAA queries that are not needed. 
git-svn-id: file:///svn/unbound/trunk@1431 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-01-13 15:57:42 +00:00
Wouter Wijngaards
0a9116f856 fix bug 
git-svn-id: file:///svn/unbound/trunk@1426 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-01-13 10:44:04 +00:00
Wouter Wijngaards
9f4a9249c6 lameness debugging. 
fix for lameness hashing.


git-svn-id: file:///svn/unbound/trunk@1425 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-01-12 09:22:39 +00:00
Wouter Wijngaards
1bdf2b2b6a Fixup BSD port. 
git-svn-id: file:///svn/unbound/trunk@1401 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-12-18 14:11:34 +00:00
Wouter Wijngaards
c653b8424b Fixup for problems with do-ip6: no and only ipv6 addresses. 
git-svn-id: file:///svn/unbound/trunk@1353 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-11-17 12:47:34 +00:00
Wouter Wijngaards
6c7416128c fixup memleaks. 
git-svn-id: file:///svn/unbound/trunk@1331 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-11-05 10:38:22 +00:00
Wouter Wijngaards
265c199445 Fixup negative TTLs Attila Nagy has reported. 
git-svn-id: file:///svn/unbound/trunk@1306 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-10-16 13:12:32 +00:00
Wouter Wijngaards
dbaa5194a6 Recursion lame is detected and last resort is used to resolve. 
git-svn-id: file:///svn/unbound/trunk@1294 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-10-13 09:11:42 +00:00
Wouter Wijngaards
45afaf3e08 nsec negative DS. 
git-svn-id: file:///svn/unbound/trunk@1289 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-10-08 10:04:27 +00:00
Wouter Wijngaards
d4fadf55a8 EDNS fallback when timeout and multiple query rtt backoff. 
git-svn-id: file:///svn/unbound/trunk@1272 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-09-29 14:50:35 +00:00
Wouter Wijngaards
16734a0e04 flush data from cache. 
git-svn-id: file:///svn/unbound/trunk@1268 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-09-23 14:07:02 +00:00
Wouter Wijngaards
de0f903d37 load from cache works 
git-svn-id: file:///svn/unbound/trunk@1265 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-09-23 09:23:38 +00:00
Wouter Wijngaards
7549bddfda DLV work 
git-svn-id: file:///svn/unbound/trunk@1190 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-08-14 15:16:50 +00:00
Wouter Wijngaards
1e4e8cb68a - Fixup rrset security updates overwriting 2181 trust status. 
This makes validated to be insecure data just as worthless as
	  nonvalidated data, and 2181 rules prevent cache overwrites to them.
	- Fix assertion fail on bogus key handling.
	- dnssec lameness detection works on first query at trust apex.
	- NS queries get proper cache and dnssec lameness treatment.
	- fixup compilation without pthreads on linux.
	- NS queries are done after every referral.
	  validator is used on those NS records (if anchors enabled).




git-svn-id: file:///svn/unbound/trunk@1185 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-08-12 10:13:57 +00:00
Wouter Wijngaards
4fe0d98ff4 Same scrubber patch to trunk. 
git-svn-id: file:///svn/unbound/trunk@1181 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-08-07 07:31:05 +00:00
Wouter Wijngaards
5eb7ff35ca fixup for newegg lameness. 
git-svn-id: file:///svn/unbound/trunk@1137 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-06-25 09:39:57 +00:00
Wouter Wijngaards
b2710818d4 Faster due to time-sharing. 
git-svn-id: file:///svn/unbound/trunk@966 be551aaa-1e26-0410-a405-d3ace91eadb9
 2008-02-19 13:12:23 +00:00
Wouter Wijngaards
f187e1da7e fptrwlist and remove oldhack with islocked param. 
git-svn-id: file:///svn/unbound/trunk@805 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-12-04 21:34:53 +00:00
Wouter Wijngaards
2dbc83d5ae markdelfunc for lock order problem in lruhash reclaim(). 
git-svn-id: file:///svn/unbound/trunk@804 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-12-04 21:18:25 +00:00
Wouter Wijngaards
fcac316d63 coverity run fixes. 
git-svn-id: file:///svn/unbound/trunk@803 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-12-04 17:54:14 +00:00
Wouter Wijngaards
f64778a893 memory footprint improvements. 
git-svn-id: file:///svn/unbound/trunk@778 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-11-27 15:52:41 +00:00
Wouter Wijngaards
a6ae1d6194 - bugreports to unbound-bugs@nlnetlabs.nl 
- fixup testbound so it exits cleanly.
       - cleanup the caches on a reload, so that rrsetID numbers won't clash.


git-svn-id: file:///svn/unbound/trunk@740 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-11-12 13:58:34 +00:00
Wouter Wijngaards
63dc8ffde2 ttl not greedy. 
git-svn-id: file:///svn/unbound/trunk@720 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-10-30 21:40:16 +00:00
Wouter Wijngaards
861483ac82 dnssec lame servers are used as last effort. 
git-svn-id: file:///svn/unbound/trunk@716 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-10-23 12:37:18 +00:00
Wouter Wijngaards
6f49c2fe55 regional nicer, remove region-allocator. 
git-svn-id: file:///svn/unbound/trunk@697 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-10-18 20:31:43 +00:00
Wouter Wijngaards
907ab3d99a failover to next server. 
git-svn-id: file:///svn/unbound/trunk@691 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-10-17 19:23:01 +00:00
Wouter Wijngaards
2a547a35a7 function pointer whitelists on data types. 
git-svn-id: file:///svn/unbound/trunk@660 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-10-05 11:41:12 +00:00
Wouter Wijngaards
7ccfb10392 fixup nasty cache overwriting bug. 
git-svn-id: file:///svn/unbound/trunk@656 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-10-03 19:11:50 +00:00
Wouter Wijngaards
0e11cd160d DNAME synthesis and validation fixups. 
git-svn-id: file:///svn/unbound/trunk@584 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-09-04 12:44:43 +00:00
Wouter Wijngaards
81fe98956c lame cache in bytes. 
git-svn-id: file:///svn/unbound/trunk@579 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-09-03 10:19:10 +00:00
Wouter Wijngaards
ab143fd1f8 fixup lameness cache memory accounting leak. 
git-svn-id: file:///svn/unbound/trunk@578 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-09-03 10:08:16 +00:00
Wouter Wijngaards
f9cc9481e2 validator also computes insecure and indeterminate for rrsets and stores 
that.


git-svn-id: file:///svn/unbound/trunk@551 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-08-27 14:55:06 +00:00
Wouter Wijngaards
542b812690 do not cache nonRD replies in msg cache, the rrset cache is used for that. 
store verification status in rrset cache to enable security for nonRD
replies and also speed up processing.


git-svn-id: file:///svn/unbound/trunk@550 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-08-27 13:46:05 +00:00
Wouter Wijngaards
c9107bfb1a answer non-recursive straight from cache, if possible. 
git-svn-id: file:///svn/unbound/trunk@548 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-08-27 09:53:16 +00:00
Wouter Wijngaards
87fafec48a DS and DNSKEY not from additional synthesis. Nicer signature expiration errors. 
git-svn-id: file:///svn/unbound/trunk@546 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-08-24 13:14:23 +00:00
Wouter Wijngaards
a084af819c bogus ttl fixed value, config item. 
git-svn-id: file:///svn/unbound/trunk@540 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-08-22 12:13:52 +00:00
Wouter Wijngaards
cf4ef6fbaf construct DS and DNSKEY from cache. 
git-svn-id: file:///svn/unbound/trunk@538 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-08-21 14:05:10 +00:00
Wouter Wijngaards
272096d611 Returns and caches validated replies. 
git-svn-id: file:///svn/unbound/trunk@536 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-08-21 13:12:10 +00:00
Wouter Wijngaards
c49a3af953 please lint. 
git-svn-id: file:///svn/unbound/trunk@515 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-08-14 13:37:31 +00:00
Wouter Wijngaards
448a9f414f fixups for memory. 
git-svn-id: file:///svn/unbound/trunk@512 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-08-14 13:15:36 +00:00
Wouter Wijngaards
c3a5bcb8d4 id number change 
git-svn-id: file:///svn/unbound/trunk@496 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-08-07 09:24:20 +00:00
Wouter Wijngaards
cc94a2e202 todo, plan. 
git-svn-id: file:///svn/unbound/trunk@466 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-07-31 08:11:48 +00:00
Wouter Wijngaards
62287e64f7 Fill missing addresses for a delegation from the cache (if possible). 
git-svn-id: file:///svn/unbound/trunk@442 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-07-20 07:14:36 +00:00
Wouter Wijngaards
0b9807d677 Do not query addresses and configuration. 
git-svn-id: file:///svn/unbound/trunk@434 be551aaa-1e26-0410-a405-d3ace91eadb9
 2007-07-18 08:14:44 +00:00