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219 commits

Author SHA1 Message Date
Mark Andrews
a821d5fa3d DNSSEC bis merge from HEAD: 
1581.  [func]          Disable DNSSEC support by default.  To enable
                       DNSSEC specify "enable-dnssec yes;" in named.conf.

1565.  [bug]           CD flag should be copied to outgoing queries unless
                       the query is under a secure entry point in which case
                       CD should be set.

1558.  [func]          New DNSSEC 'disable-algorithms'.  Support entry into
                       child zones for which we don't have a supported
                       algorithm.  Such child zones are treated as unsigned.

1557.  [func]          Implement missing DNSSEC tests for
                       * NOQNAME proof with wildcard answers.
                       * NOWILDARD proof with NXDOMAIN.
                       Cache and return NOQNAME with wildcard answers.

1541.  [func]          NSEC now uses new bitmap format.

1519.  [bug]           dnssec-signzone:nsec_setbit() computed the wrong
                       length of the new bitmap.

1516.  [func]          Roll the DNSSEC types to RRSIG, NSEC and DNSKEY.
 2004-03-08 02:08:05 +00:00
Mark Andrews
cbdd3a318b update lib copyrights 2004-03-06 08:15:48 +00:00
Mark Andrews
694b001677 1586. [func] "check-names" is now implemented. 2004-02-27 21:45:34 +00:00
Mark Andrews
69acffbb19 sync with HEAD 2003-10-14 03:48:11 +00:00
Mark Andrews
388732593d cleanup spaces before semicolons. 2003-09-24 03:47:21 +00:00
Mark Andrews
57b54234cd sizeof style 2003-09-11 00:18:18 +00:00
Mark Andrews
dd8e7329b1 pullup: 
1458.   [cleanup]       sprintf() -> snprintf().
 2003-08-27 07:22:41 +00:00
Mark Andrews
c3fedc9282 1402. [cleanup] A6 has been moved to experimental and is no longer 
fully supported.
 2003-08-25 04:16:27 +00:00
Mark Andrews
2b9f05032c pullup: 
change many debug(3) to debug(1), and several debug(*) to info
 2003-08-21 02:50:34 +00:00
Mark Andrews
646f21b5bd 1358. [func] log the reason for rejecting a server when resolving 
queries.
 2003-08-19 07:26:09 +00:00
Mark Andrews
59771f18b8 1254. [func] preferred-glue option from BIND 8.3. 2003-08-14 05:56:10 +00:00
Mark Andrews
bcc468b92e 1225. [func] dns_message_setopt() no longer requires that 
dns_message_renderbegin() to have been called.
 2003-08-14 02:41:55 +00:00
Mark Andrews
ad1cdd5b95 1187. [bug] named was incorrectly returning DNSSEC records 
in negative responses when the DO bit was not set.
 2003-08-13 01:56:03 +00:00
Mark Andrews
79e2dd3eb8 1157. [func] match-clients and match-destinations now accept 
keys. [RT #2045]
 2003-08-11 05:58:18 +00:00
Mark Andrews
9052beb238 pullup 
Check return values or cast them to (void), as required by the coding
standards; add exceptions to the coding standards for cases where this is
not desirable
 2003-08-11 05:28:23 +00:00
Mark Andrews
f4d86cfcea update_copyrights 2003-07-22 04:03:54 +00:00
Mark Andrews
3976f3b17a 1424. [bug] EDNS version not being correctly printed. 2003-05-12 07:18:37 +00:00
Mark Andrews
dc57e5e0ca pullup: 
<isc/print.h> for snprintf
 2002-02-28 05:17:49 +00:00
Andreas Gustafsson
6bc9a03601 pullup: 
1205.   [bug]           OPT, TSIG and TKEY cannot be used to set the "class"
                        of the message. [RT #2449]
 2002-02-20 00:47:40 +00:00
Andreas Gustafsson
191fdb73be pullup: 
1198.   [bug]           OPT printing style was not consistant with the way the
                        header fields are printed.  The DO bit was not reported
                        if set.  Report if any of the MBZ bits are set.
 2002-02-19 22:39:25 +00:00
Andreas Gustafsson
a07532875f pullup: 
1193.   [bug]           Best effort parsing didn't handle packet truncation.
 2002-02-19 22:13:00 +00:00
Mark Andrews
73d7583d98 update copyrights 2002-02-08 03:57:47 +00:00
Andreas Gustafsson
fff1dbdf55 pullup: 
1166.   [bug]           "Not Implemented" should be reported as NOTIMP,
                        not NOTIMPL. [RT #2281]
 2002-01-23 17:57:51 +00:00
Mark Andrews
ab92fa0aca pullup: style 2002-01-23 03:49:20 +00:00
Mark Andrews
309979a136 pullup: 
Removed all code within #ifdef DNS_OPT_NEWCODES*.
It was the last thing being sanitized out of releases; removing
it makes it possible to eliminate the sanitation process.
 2001-11-15 01:24:21 +00:00
Andreas Gustafsson
3d4d93c35b misplaced cast could cause EDNS extended RCODE bits to be lost [RT #1483] 2001-07-10 20:09:24 +00:00
Andreas Gustafsson
b1a7fea53c brace style 2001-06-28 21:21:39 +00:00
Brian Wellington
2196128fc2 When doing best-effort parsing (in dig, for example) on a message with multiple 
questions where an unrecoverable error is seen after 2 or more questions have
been parsed, memory would be leaked from msg->namepool, and would trigger an
ENSURE() in dns_message_destroy().
 2001-06-15 05:24:24 +00:00
Mark Andrews
03f91269f5 856. [func] Allow partial rdatasets to be returned in answer and 
authority sections to help non-TCP capable clients
                        recover from truncation.  [RT #1301]
 2001-06-05 09:02:16 +00:00
Brian Wellington
59c85e1636 Return ISC_R_NOSPACE if the buffer isn't large enough to hold the DNS header. 2001-04-19 18:28:35 +00:00
Brian Wellington
668f8d91db 795. [func] Add the +multiline option to dig. 
(which requires dns_message_totext(), etc. to take a style parameter)
 2001-03-28 02:42:56 +00:00
Andreas Gustafsson
bed7a35293 dns_master_questiontotext() needs a style argument after all 2001-03-28 00:58:15 +00:00
Andreas Gustafsson
531eafa302 use dns_master_rdatasettotext() &co; removed unused flag 
DNS_MESSAGETEXTFLAG_OMITDOT
 2001-03-28 00:50:05 +00:00
Brian Wellington
fc0d37fa3a init the name in dns_message_gettempname(). This means it'll be done twice 
in many cases, but it means dns_message_puttempname() can safely be called
on the name in all cases.
 2001-03-15 03:00:50 +00:00
Brian Wellington
e43b9a2005 move compression context create/delete into the caller of the message 
rendering functions.  This reduces the size of the message object.
 2001-03-05 21:15:47 +00:00
Brian Wellington
be066f0629 Put 4 offsets in a msgblock, not 8. offsets are big enough that this helps. 
Also remove an unused variable.
 2001-03-05 20:12:49 +00:00
Brian Wellington
5f8b996a81 Reduce the number of objects preallocated in the message, which reduces 
the per-recursive-client memory.
 2001-03-05 20:06:10 +00:00
Brian Wellington
c5c779df9a add a comment 2001-02-23 01:45:29 +00:00
Brian Wellington
5ca7310c8a msg->tsigkey was not checked for NULL before deferencing [RT #913] 2001-02-23 01:38:07 +00:00
Brian Wellington
f70336b8c9 Cleanups to TSIG/SIG(0) parsing. This should have no noticable effect except 
rejecting a few more malformed packets (those with the TSIG/SIG(0) not the
last record) and making best-effort parsing handle multiple TSIG/SIG(0)/OPT in
a message.
 2001-02-19 20:14:23 +00:00
Brian Wellington
3bd43bb300 ENSURE that a message's memory pools don't have any allocated data at the 
end of msgreset().  This should trigger the mpctx->allocated != 0 assertion
when the leak occurs, not at server shutdown.
 2001-02-18 23:46:26 +00:00
Andreas Gustafsson
5e1c2afd10 incorrect indentation 2001-02-15 19:09:55 +00:00
Andreas Gustafsson
1dd8ee4fd5 fctx_addopt() would leak an rdataset if dns_message_setopt() ever failed; 
fixed it by making dns_message_setopt() guarantee to either adopt
or free the rdataset
 2001-02-14 02:51:12 +00:00
Brian Wellington
4ce1248f09 fixed uninitialized variable 2001-02-13 01:29:33 +00:00
Brian Wellington
55f3daa4ea When parsing a message, add an offsets table to each name. Also allow callers 
rendering a message to get temporary offsets tables to attach to names added
to the message.
 2001-02-13 01:02:59 +00:00
Brian Wellington
94baac869a 712. [bug] Sending a large signed update message caused an 
assertion failure. [RT #718]

- Resetting a message should clear the TSIG/SIG(0) sections
- Rerendering a message if the first try returned USETCP should not call
  dns_message_settsigkey() again.
 2001-01-27 02:28:33 +00:00
Brian Wellington
21e82177fb make message->rcode a dns_rcode_t 2001-01-18 00:26:36 +00:00
Mark Andrews
19c7cce855 674. [func] Allow messages to be TSIG signed / verified using 
a offset from the current time.
 2001-01-09 23:35:33 +00:00
Brian Wellington
499b34cea0 copyright update 2001-01-09 22:01:04 +00:00
Brian Wellington
32e64787d9 671. [bug] The message code was failing to parse a message with 
no question section and a TSIG record. [RT #628]
 2001-01-09 02:55:42 +00:00