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97404c1965ae83ecbfe9cf7b06f67dce5e28c588
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1754 Commits

Author SHA1 Message Date
Andreas Gustafsson
97404c1965 forward declare dns_cache_t in <dns/types.h>; 
renamed dns_cache_getdb() to dns_cache_attachdb()
 1999-12-02 22:35:01 +00:00
Andreas Gustafsson
d8574ceec6 forward declare dns_cache_t in <dns/types.h> 1999-12-02 22:34:32 +00:00
Andreas Gustafsson
35b22d104a new cleanup strategy to handle timeouts correctly 1999-12-02 22:33:15 +00:00
Andreas Gustafsson
1fd768aea9 changed arguments to dns_aml_checkrequest(); comments 1999-12-02 22:27:51 +00:00
Michael Graff
7e74203c0f NetBSD's thread (temporary) fix 1999-12-02 20:31:06 +00:00
Andreas Gustafsson
67b32ad707 removed embedded newline from log message 1999-12-02 05:11:28 +00:00
Michael Graff
6a0f1e6b61 Make a (perhaps) temporary change to make this build on non-ipv6 aware 
OSs.  It may remain (but not in the present form) since storing ipv6
addresses in the adb makes little sense if you can't use them...
 1999-12-02 04:20:00 +00:00
Andreas Gustafsson
be3fa6d82f typo 1999-12-01 20:30:16 +00:00
Andreas Gustafsson
e6428e3af6 Use documented default value for max-transfer-time-in 1999-12-01 18:31:09 +00:00
James Brister
0666859124 Relocated errant break statements. 1999-12-01 17:59:22 +00:00
James Brister
29bf8316a3 - Hold list of pubkeys instead of a single pubkey in zones. 
- Change dns_zone_copy to use pubkey list.
- MAGIC-number related fixes and miscellaneous defensive programing issues.
 1999-12-01 16:29:00 +00:00
Andreas Gustafsson
cd36fa7eb9 obey the max-transfer-time-in option; 
do not include zone.h twice
 1999-12-01 03:55:22 +00:00
Andreas Gustafsson
97ad774ae2 commented purging of timer events on timer destruction 1999-12-01 03:12:22 +00:00
Michael Graff
3115cd89bc Ignore ipv6 mapped ipv4 addresses. 
Set a default TTL for type 3 negative cache elements.  This is local to
the ADB, and cannot leak to clients, so no specs are violated.

Change a logging level to be less verbose.
 1999-12-01 02:05:16 +00:00
Bob Halley
7ce4b963eb Increase quota limits for dispatchers. 1999-12-01 00:35:28 +00:00
Andreas Gustafsson
79c08618e9 use NULL (not 0) for null pointers; use size_t (not unsigned int) in 
sysctl() arguments
 1999-11-30 22:13:26 +00:00
Andreas Gustafsson
dac2799ea1 new source file aml.c, for address match list handling 1999-11-30 22:10:08 +00:00
Andreas Gustafsson
3f84bf884a added DNS_LOGMODULE_AML 1999-11-30 22:04:56 +00:00
Andreas Gustafsson
37eebcb917 isc_sockaddr_eqaddrprefix() checked prefix length against wrong value 1999-11-30 22:03:16 +00:00
Andreas Gustafsson
afaaf4c0aa Multiple fixes to address match list parsing: 
- When no IP prefix length is specified, use 32 (IPv4) or 128 (IPv6), not 0
 - Allow an explicit prefix length of 32 (IPv4) or 128 (IPv6)
 - use isc_sockaddr_fromin()/isc_sockaddr_fromin6() to build isc_sockaddr_t
   structures so that the length field gets set correctly
 1999-11-30 22:01:16 +00:00
Bob Halley
e7cdf5a35c Cancelation of TCP queries while they were still connecting was broken, and 
would cause seg faults.

Do not update the RTT if a query is being canceled due to internal failures.

Some servers generate badly formatted responses when they get an EDNS
query.  We were marking these servers as bad, but a more practical
solution is to retry without EDNS.  If a message fails to parse due to
DNS_R_FORMERR or DNS_R_UNEXPECTEDEND, and we were using EDNS, we now
retry the query without EDNS.

Add a "default" case to the message parsing error switch.  This prevents bad
things from happening if message parsing fails in a nontypical way.
 1999-11-30 20:57:05 +00:00
Andreas Gustafsson
b0f7803835 consistently print a colon after the line number in error/warning messages 1999-11-30 02:21:59 +00:00
Andreas Gustafsson
db05fd8e29 error message 'class(FOO) != zone class(BAR)' sometimes had random 
garbage after class names
 1999-11-30 02:20:24 +00:00
Andreas Gustafsson
33911b409b added isc_sockaddr_eqaddrprefix() 1999-11-29 20:00:19 +00:00
Andreas Gustafsson
f951f076f3 added cache code from late spring; it is not yet used 1999-11-29 17:58:39 +00:00
Andreas Gustafsson
8d6e7d47cf added DNS_EVENT_CACHECLEAN 1999-11-28 21:18:02 +00:00
Bob Halley
82886629c4 dns_message_renderrelease() is now void 1999-11-25 01:58:28 +00:00
Bob Halley
5eb8688b78 fix memory leak; dns_message_renderrelease() is now void 1999-11-25 01:58:16 +00:00
Bob Halley
8cdfd17426 review checkpoint 1999-11-25 01:23:32 +00:00
Bob Halley
2da97701c4 update comments 1999-11-25 00:08:15 +00:00
Bob Halley
65a17ce1f3 eliminate special A6 processing; more comments 1999-11-24 23:24:11 +00:00
Michael Graff
294802790e Fix a lot of negative caching issues. I believe the code will use 
ncache responses from fetches and database lookups correctly now, but
there needs to be a little more cleanup here and there.  Bugs exist.
 1999-11-24 19:23:27 +00:00
Bob Halley
86a30f8262 don't core dump if we get an upwards referral 1999-11-24 00:34:01 +00:00
Bob Halley
91d0c4e268 post-review cleanups 1999-11-23 20:54:20 +00:00
Bob Halley
7ab5937e0b turn off AD if we have rendered pending data 1999-11-23 20:53:34 +00:00
Bob Halley
b65c1b247f add DNS_DBFIND_PENDINGOK support 1999-11-23 20:53:17 +00:00
Bob Halley
875e88e734 move some debugging output from level 1 to level 3 1999-11-23 20:52:34 +00:00
Bob Halley
852a7a71c9 first try at comments 1999-11-23 20:45:56 +00:00
Bob Halley
59c049874b revise shutdown process; a6 chain expiration 1999-11-22 19:57:58 +00:00
Bob Halley
502dac3e7f revise shutdown process 1999-11-22 19:57:17 +00:00
Bob Halley
66dfced5d1 keep track of now and the chain expiration time 1999-11-22 19:56:08 +00:00
Bob Halley
b80290952d add shutdown and whenshutdown methods 1999-11-22 19:55:08 +00:00
Bob Halley
27d4efe5c8 cleanup; add view shutdown events 1999-11-22 19:54:23 +00:00
Bob Halley
205790a755 coordinated shutdown of resolver and adb 1999-11-22 19:53:51 +00:00
Bob Halley
b03c7e14f1 build confparser.c when depending 1999-11-22 19:14:16 +00:00
Michael Graff
42fe494186 Minor API change. The 'factor' now ranges from 0..10. See adb.h for details. 1999-11-19 00:30:13 +00:00
James Brister
17c551bed1 Attach (instead of straight pointer copy) a returned dns_c_ipmatchlist 
when pulled from a zone.
 1999-11-17 22:28:52 +00:00
James Brister
292031c9fc - Removed config *_delete functions on structures that use reference 
counting and replaced with *_detach.
- Changed config *_attach functions to return the new attached value through
  the paramater list rather than as a return value.
- Changed config *_delete functions to no longer allow deletion of a null
  pointer
- Changed calls to the config *_delete functions to make sure no null
  pointers were passed in.
- Changed use of the config *_attach function to match new signature.
 1999-11-17 21:52:32 +00:00
Andreas Gustafsson
add0155318 added isc_ratelimiter_t, a helper object that lets you 
dispatch events to a task with a guaranteed minimum interval
 1999-11-17 01:29:44 +00:00
Bob Halley
3d3a9152d8 EDNS support. 
TCP support.
 1999-11-16 21:07:13 +00:00