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295 commits

Author SHA1 Message Date
Wouter Wijngaards
45f74a1497 - Fix integer underflow in prefetch ttl creation from cache. This 
fixes a potential negative prefetch ttl.
-This line, and those below, will be ignored--

M    trunk/services/cache/dns.c
M    trunk/doc/Changelog


git-svn-id: file:///svn/unbound/trunk@2198 be551aaa-1e26-0410-a405-d3ace91eadb9
 2010-07-14 11:13:30 +00:00
Wouter Wijngaards
f042f0dd5d - Neat function prototypes, unshadowed local declarations. 
git-svn-id: file:///svn/unbound/trunk@2188 be551aaa-1e26-0410-a405-d3ace91eadb9
 2010-07-07 13:13:36 +00:00
Wouter Wijngaards
6351307ab4 - Fix the max number of reply-address count 
git-svn-id: file:///svn/unbound/trunk@2171 be551aaa-1e26-0410-a405-d3ace91eadb9
 2010-06-28 12:50:04 +00:00
Wouter Wijngaards
0a848d686c - Fix jostle list bug found by Vince (luoce@cnnic), it caused the qps 
in overload situations to be about 5 qps for the class of shortly
  serviced queries.
  The capacity of the resolver is then about (numqueriesperthread / 2)
  / (average time for such long queries) qps for long queries.
  And about (numqueriesperthread / 2)/(jostletimeout in whole seconds)
  qps for short queries, per thread.


git-svn-id: file:///svn/unbound/trunk@2170 be551aaa-1e26-0410-a405-d3ace91eadb9
 2010-06-28 11:42:21 +00:00
Wouter Wijngaards
b9603c178a - Fix bug where a long loop could be entered, now cycle detection 
has a loop-counter and maximum search amount.


git-svn-id: file:///svn/unbound/trunk@2144 be551aaa-1e26-0410-a405-d3ace91eadb9
 2010-06-10 14:10:17 +00:00
Wouter Wijngaards
8360afa15f - fix parentside from cache to be marked dispreferred for bad names. 
git-svn-id: file:///svn/unbound/trunk@2125 be551aaa-1e26-0410-a405-d3ace91eadb9
 2010-05-31 14:39:45 +00:00
Wouter Wijngaards
6d77834955 parent-child misconfigured data lookup. 
git-svn-id: file:///svn/unbound/trunk@2119 be551aaa-1e26-0410-a405-d3ace91eadb9
 2010-05-28 14:15:29 +00:00
Wouter Wijngaards
75bce22b30 - EDNS timeout code will not fire if EDNS status already known. 
- EDNS failure not stored if EDNS status known to work.


git-svn-id: file:///svn/unbound/trunk@2115 be551aaa-1e26-0410-a405-d3ace91eadb9
 2010-05-21 11:00:35 +00:00
Wouter Wijngaards
816c6a513b - Conforms to draft-ietf-dnsop-default-local-zones-13. Added default 
reverse lookup blocks for IPv4 test nets 100.51.198.in-addr.arpa,
  113.0.203.in-addr.arpa and Orchid prefix 0.1.1.0.0.2.ip6.arpa.


git-svn-id: file:///svn/unbound/trunk@2108 be551aaa-1e26-0410-a405-d3ace91eadb9
 2010-05-04 10:50:27 +00:00
Wouter Wijngaards
8f4957a0e0 - infra cache entries that are expired are wiped clean. Previously 
it was possible to not expire host data (if accessed often).


git-svn-id: file:///svn/unbound/trunk@2106 be551aaa-1e26-0410-a405-d3ace91eadb9
 2010-04-29 14:12:54 +00:00
Wouter Wijngaards
910bad74ea - Fix local-zone type redirect that did not use the query name for 
the answer rrset.


git-svn-id: file:///svn/unbound/trunk@2092 be551aaa-1e26-0410-a405-d3ace91eadb9
 2010-04-23 14:03:09 +00:00
Wouter Wijngaards
8452c8cd5d Includes for BSD4. 
git-svn-id: file:///svn/unbound/trunk@2080 be551aaa-1e26-0410-a405-d3ace91eadb9
 2010-04-15 14:53:55 +00:00
Wouter Wijngaards
18a7df3d5c - Fix EDNS probe for .de DNSSEC testbed failure, where the infra 
cache timeout coincided with a server update, the current EDNS 
  backoff is less sensitive, and does not cache the backoff unless 
  the backoff actually works and the domain is not expecting DNSSEC.


git-svn-id: file:///svn/unbound/trunk@2063 be551aaa-1e26-0410-a405-d3ace91eadb9
 2010-04-06 08:35:37 +00:00
Wouter Wijngaards
75565262f7 Fixed random numbers for port, interface and server selection. 
Removed very small bias.
Also some lint fixes.



git-svn-id: file:///svn/unbound/trunk@2049 be551aaa-1e26-0410-a405-d3ace91eadb9
 2010-03-18 14:42:22 +00:00
Wouter Wijngaards
5dd34e6145 Check for SENDSRCADDR socket option. 
git-svn-id: file:///svn/unbound/trunk@2041 be551aaa-1e26-0410-a405-d3ace91eadb9
 2010-03-16 15:11:58 +00:00
Wouter Wijngaards
147d47eee7 Move includes to code files. 
git-svn-id: file:///svn/unbound/trunk@2035 be551aaa-1e26-0410-a405-d3ace91eadb9
 2010-03-12 15:17:48 +00:00
Wouter Wijngaards
3c2fe2fe5e list_local_zones and list_local_data. 
git-svn-id: file:///svn/unbound/trunk@1996 be551aaa-1e26-0410-a405-d3ace91eadb9
 2010-02-26 16:14:00 +00:00
Wouter Wijngaards
36ccd87840 Scrub DNSKEY, DLV and DS much more stringently. 
git-svn-id: file:///svn/unbound/trunk@1985 be551aaa-1e26-0410-a405-d3ace91eadb9
 2010-02-17 16:50:04 +00:00
Wouter Wijngaards
2bd83fd0cf fixup lookup trouble for parent-child domains on the first query. 
git-svn-id: file:///svn/unbound/trunk@1960 be551aaa-1e26-0410-a405-d3ace91eadb9
 2010-01-20 13:11:11 +00:00
Wouter Wijngaards
5b0fd59e76 work on prefetch: store the updated results in the cache. 
git-svn-id: file:///svn/unbound/trunk@1954 be551aaa-1e26-0410-a405-d3ace91eadb9
 2010-01-08 15:59:36 +00:00
Wouter Wijngaards
43d228c5bc Doc fix and work on prefetch feature. 
git-svn-id: file:///svn/unbound/trunk@1951 be551aaa-1e26-0410-a405-d3ace91eadb9
 2010-01-07 14:38:18 +00:00
Wouter Wijngaards
72926a9f8c on IPv4 UDP turn off DF flag. 
git-svn-id: file:///svn/unbound/trunk@1937 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-12-11 16:02:49 +00:00
Wouter Wijngaards
c88952d4e0 Specify port number in interface lines. 
git-svn-id: file:///svn/unbound/trunk@1930 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-12-08 16:31:56 +00:00
Wouter Wijngaards
59c529bada Fix lookup of domains with parent-child zonecut data differences. 
git-svn-id: file:///svn/unbound/trunk@1929 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-12-08 13:37:59 +00:00
Wouter Wijngaards
1ce514a384 Fix bug#287. 
git-svn-id: file:///svn/unbound/trunk@1926 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-12-07 09:18:38 +00:00
Wouter Wijngaards
039f276b0c fixup spinning 
git-svn-id: file:///svn/unbound/trunk@1919 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-11-23 12:12:59 +00:00
Wouter Wijngaards
479bebfff4 please lint on FreeBSD6 
git-svn-id: file:///svn/unbound/trunk@1889 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-11-05 11:12:06 +00:00
Wouter Wijngaards
586893d761 lint fixes on FreeBSD 7. 
git-svn-id: file:///svn/unbound/trunk@1888 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-11-05 10:39:12 +00:00
Wouter Wijngaards
1727bfc34e please doxygen. 
git-svn-id: file:///svn/unbound/trunk@1883 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-10-29 12:55:26 +00:00
Wouter Wijngaards
1d8013c67a do-udp: no fixed. 
git-svn-id: file:///svn/unbound/trunk@1882 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-10-29 12:11:38 +00:00
Wouter Wijngaards
f42d27e1a2 - Made new validator error string available from libunbound for 
applications.  It is in result->why_bogus, a zero-terminated string.
	  unbound-host prints it by default if a result is bogus.
	  Also the errinf is public in module_qstate (for other modules).
	Binary API different. bumped library ABI version.


git-svn-id: file:///svn/unbound/trunk@1874 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-10-08 17:05:53 +00:00
Wouter Wijngaards
455c3d130d Data retry on validation failure. 
git-svn-id: file:///svn/unbound/trunk@1859 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-10-06 08:31:47 +00:00
Wouter Wijngaards
d59a8baec2 so-rcvbuf option. 
git-svn-id: file:///svn/unbound/trunk@1851 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-09-25 08:54:50 +00:00
Wouter Wijngaards
165a235f4d debug prints for high verbosity 
git-svn-id: file:///svn/unbound/trunk@1830 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-09-15 14:03:44 +00:00
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
d232dbd4a5 Linux IPv6 large response support. 
git-svn-id: file:///svn/unbound/trunk@1689 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-06-29 13:47:48 +00:00
Wouter Wijngaards
ec30ae3ca6 Fixup for EDNS probe (neater than patch on mailing list). 
git-svn-id: file:///svn/unbound/trunk@1684 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-06-26 13:15:06 +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
80f6ed2ff0 Check right value. 
git-svn-id: file:///svn/unbound/trunk@1655 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-06-12 14:16:13 +00:00
Wouter Wijngaards
5ca6d8c50b mesh callbacks review, call error if deleted unfulfilled, check fptr wlist. 
git-svn-id: file:///svn/unbound/trunk@1652 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-06-12 07:53:36 +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
b2ff49e4c4 review comments Matthijs. 
git-svn-id: file:///svn/unbound/trunk@1637 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-06-03 08:06:42 +00:00
Wouter Wijngaards
caaa90a200 Removed debug statement. 
git-svn-id: file:///svn/unbound/trunk@1627 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-05-27 12:28:23 +00:00
Wouter Wijngaards
7758098250 change in debug statements. 
git-svn-id: file:///svn/unbound/trunk@1625 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-05-27 11:27:41 +00:00
Wouter Wijngaards
b86b9f7fdc Fix IPv6 detection on XP. 
Fix loop to service on quit when there are messages waiting.

git-svn-id: file:///svn/unbound/trunk@1624 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-05-27 08:24:19 +00:00
Wouter Wijngaards
578c1632ce Windows handle leakage fixes: closesocket or else the networkstack leaks handles (for ever, even after closing the application), and use own mutex implementation (whee!). 
git-svn-id: file:///svn/unbound/trunk@1622 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-04-29 15:23:08 +00:00
Wouter Wijngaards
d745581dbd FreeBSD jail detect IPv6 not accessible. 
git-svn-id: file:///svn/unbound/trunk@1586 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-04-06 10:20:08 +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
7ad28caa41 new libunbound calls documented. 
git-svn-id: file:///svn/unbound/trunk@1571 be551aaa-1e26-0410-a405-d3ace91eadb9
 2009-04-01 12:57:13 +00:00