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231 commits

Author SHA1 Message Date
Mark Andrews
25a60b1d80 sync with HEAD 2003-10-15 05:32:25 +00:00
Mark Andrews
57b54234cd sizeof style 2003-09-11 00:18:18 +00:00
Mark Andrews
5696933e98 typo: s/baliwick/bailiwick/ 2003-09-02 02:27:37 +00:00
Mark Andrews
cb6b45d59c pullup: 
arguements reversed
 2003-08-26 05:26:08 +00:00
Mark Andrews
c6d78fc563 1422. [func] Log name/type/class when denying a query. [RT #4663] 2003-08-26 05:14:25 +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
1f5b23079e pullup: 
Generating a response when the qname matches a wildcard and the type
doesn't exist didn't work; the NXT name was improperly expanded and the
wildcard proof was omitted.
 2003-08-21 07:05:12 +00:00
Mark Andrews
c28e1b5678 1380. [func] 'rndc recursing' dump recursing queries to 
'recursing-file = "named.recursing";'.
 2003-08-21 06:17:57 +00:00
Mark Andrews
30296ba800 pullup: 
detach from quota in an error case.  I don't know if this is strictly needed,
but it makes sense.  It is probably done later as well, but all places
check for the pointer != NULL, so we'll be ok.
 2003-08-21 03:22:48 +00:00
Mark Andrews
7437b1e21b pullup: 
DNSSEC wildcard negative proof responses were longer than necessary in
some cases; the existence of a node for which the qname is a subdomain
obscures all shallower wildcards.

That is, query for y.x.foo.com.  If the response contains an NXT
at x.foo.com, it's not necessary to prove that there's no wildcard at
*.foo.com, since it wouldn't be matched anyway.
 2003-08-20 06:36:06 +00:00
Mark Andrews
984d0d58e9 1368. [func] remove support for bitstring labels. 2003-08-20 05:33:18 +00:00
Mark Andrews
3d1d30c8bf pullup: 
don't attempt to generate a wildcard proof unless the zone is secure.
 2003-08-20 03:29:44 +00:00
Mark Andrews
e6bb021434 1354. [bug] Fix DNSSEC wildcard proof for CNAME/DNAME. 2003-08-19 04:11:24 +00:00
Mark Andrews
d930eaf77b 1331. [func] Generate DNSSEC wildcard proofs. 2003-08-18 07:35:54 +00:00
Mark Andrews
9bc39842bb 1313. [func] Query log now says if the query was signed (S) or 
if EDNS was used (E).
 2003-08-15 03:22:42 +00:00
Mark Andrews
45d8fa0d1a 1224. [bug] 'rrset-order' and 'sortlist' should be additive 
not exclusive.

1223.   [func]          'rrset-order' partially works 'cyclic' and 'random'
                        are supported.
 2003-08-14 02:34:18 +00:00
Mark Andrews
820d86cbe6 1187. [bug] named was incorrectly returning DNSSEC records 
in negative responses when the DO bit was not set.
 2003-08-13 02:18:19 +00:00
Mark Andrews
fc12c58264 1169. [func] Identify recursive queries in the query log. 2003-08-12 05:36:03 +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
9cadfb2c17 1077. [func] Do not accept further recursive clients when 
the total number of of recursive lookups being
                        processed exceeds max-recursive-clients, even
                        if some of the lookups are internally generated.
                        [RT #1915, #1938]
 2003-08-07 05:14:01 +00:00
Mark Andrews
c532a51b1b 1464. [bug] Preserve "out of zone" data for outgoing zone 
transfers. [RT #5192]
 2003-05-15 06:30:18 +00:00
Mark Andrews
e5192fd309 1449. [bug] query_addbestns() didn't handle running out of memory 
gracefully.
 2003-05-15 02:23:20 +00:00
Mark Andrews
b0fa111079 1448. [bug] Handle empty wildcards labels. 2003-05-14 06:51:38 +00:00
Mark Andrews
6fd5b7a222 1416. [bug] Empty node should return NOERROR NODATA, not NXDOMAIN. 
[RT #4715]
 2003-05-14 05:47:24 +00:00
Mark Andrews
a7efbe70e7 merge 9.2.2 back into v9_2 2003-03-06 04:38:29 +00:00
Mark Andrews
5b116f12fa 1325. [bug] If the tcpquota was exhausted it was possible to 
to trigger a INSIST() failure.
 2002-08-02 04:17:21 +00:00
Mark Andrews
af54b372dc pullup: 
1239.   [bug]           Under certain circumstances named could continue to
                        use a name after it had been freed triggering
                        INSIST() failures.  [RT #2614]
 2002-03-28 05:10:09 +00:00
Mark Andrews
73d7583d98 update copyrights 2002-02-08 03:57:47 +00:00
Mark Andrews
3e69f0cd72 pullup: 
1072.   [bug]           The TCP client quota could be exceeded when
                        recursion occurred. [RT #1937]
 2002-01-24 23:09:15 +00:00
Mark Andrews
f27e47b5ff pullup: 
1014.   [bug]           Some queries would cause statistics counters to
                        increment more than once or not at all. [RT #1321]
 2002-01-24 04:22:58 +00:00
Mark Andrews
2a091ec932 pullup: 
988.   [bug]           'additional-from-auth no;' did not work reliably
                        in the case of queries answered from the cache.
                        [RT #1436]
 2002-01-24 03:49:04 +00:00
Mark Andrews
0797eebc66 pullup: 
1136.   [bug]           CNAME records synthesized from DNAMEs did not
                        have a TTL of zero as required by RFC2672
                        [RT #2129]
 2001-11-27 00:43:06 +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
135c1c53b8 don't INSIST() that calling dns_db_find() on the root hints 
only binds the rdataset when returning ISC_R_SUCCESS, because that's not the case -
for example, if the root hints are '. 300 IN CNAME .', DNS_R_CNAME is returned and
the rdataset is bound
 2001-08-27 17:20:10 +00:00
Mark Andrews
89555ff443 965. [bug] Using non root hints caused a rbtdb node reference 
leak.    [RT #1581, RT #1618]
 2001-08-27 06:10:17 +00:00
Andreas Gustafsson
5465e5f7dd query_getzonedb() formatted the domain name and class being queried 
for at least once for every query to authoritative data, whether or not a log
message was actually printed, which adversely affected query performance
 2001-06-15 23:28:29 +00:00
Andreas Gustafsson
6cc2f10547 indentation 2001-05-19 00:08:21 +00:00
Andreas Gustafsson
3242899a56 818. [bug] Certain pathological responses to ANY queries could 
cause an assertion failure. [RT #1218]
 2001-04-28 00:21:30 +00:00
Andreas Gustafsson
aed6a8ed2e 805. [bug] When using "forward only", missing root hints should 
not cause queries to fail. [RT #1143]
 2001-04-09 21:16:47 +00:00
Brian Wellington
55ddb88e53 803. [bug] Treat all SIG queries as if they have the CD bit set, 
otherwise no data will be returned [RT #749]
 2001-04-04 18:47:06 +00:00
Brian Wellington
b0390aab30 783. [bug] Following CNAMEs could cause an assertion failure 
when either using an sdb database or under very
                        rare conditions.
 2001-03-20 00:00:45 +00:00
Brian Wellington
fed2c6d186 80 columns 2001-03-19 22:59:03 +00:00
Bob Halley
d911284333 add support for minimal-responses 2001-03-14 21:53:29 +00:00
Bob Halley
02a402afe5 add response minimization if MINIMIZE_RESPONSES is defined 2001-03-14 19:33:00 +00:00
Brian Wellington
40fab71b52 When querying for ANY at a zone apex, don't add NS records to the authority 
section, since they're already in the answer section.
 2001-03-13 01:37:11 +00:00
Mark Andrews
55b6243923 776. [func] Improved error reporting in denied messages. [RT #252] 2001-03-11 06:19:39 +00:00
Bob Halley
7c058f1c38 remove incorrect CNAME/DNAME dead-end code from NXDOMAIN handling 2001-03-06 06:57:47 +00:00
Bob Halley
4e3f8e480f fix memory leaks in query_find() 2001-03-05 21:38:20 +00:00
Brian Wellington
50448dc92a typo 2001-02-18 21:20:29 +00:00
Brian Wellington
b270a97754 Fix a case where the client could theoretically not free a temporary name. 
It'll never happen, since dns_rdata_tostruct() cannot fail when passed a NULL
mctx, but it's more correct this way.
 2001-02-18 05:56:16 +00:00