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v9.2.6
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210 Commits

Author SHA1 Message Date
Mark Andrews
13b11f5d74 1861. [bug] dig could trigger a INSIST on certain malformed 
responses. [RT #14801]
 2005-06-07 01:44:08 +00:00
Mark Andrews
77e7a1a138 update copyright 2005-03-16 00:57:44 +00:00
Mark Andrews
746383877c 1804. [bug] Ensure that if we are queried for glue that it fits 
in the additional section or TC is set to tell the
                        client to retry using TCP. [RT #10114]
 2005-03-15 01:31:25 +00:00
Mark Andrews
e1ddbf4bb4 1587. [bug] dns_message_settsigkey() failed to clear existing key. 
[RT #10590]
 2004-03-10 00:50:02 +00:00
Mark Andrews
9e4db62a34 update copyrights 2004-03-09 06:12:49 +00:00
Mark Andrews
1d399549d6 pulldown removal of REQUIRES that prevent dns_message_settsigkey() and 
dns_message_setsig0key() clearing the relevent keys.
 2004-03-04 05:05:51 +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
Brian Wellington
fff07c1022 665. [bug] Signed responses were not sent when the size of the 
TSIG + question exceeded the maximum message size.
                        [RT #628]
 2001-01-08 20:36:14 +00:00
Brian Wellington
efcd383461 Update forwarding when the message buffer was no longer copied. Fix this 
by having the update forwarding code tell dns_message_parse to copy
the buffer.
 2001-01-05 00:17:33 +00:00
Brian Wellington
0a569dfd5e When saving the query message (for SIG(0) or update forwarding), don't actually 
do an allocate and copy, since the input buffer stays around.
 2001-01-04 01:55:22 +00:00
Brian Wellington
ec772e873b 651. [func] The AD bit in responses now has the meaning 
specified in <draft-ietf-dnsext-ad-is-secure>.
 2001-01-04 00:24:26 +00:00
Brian Wellington
8d6fe3f388 Pointers to regions are silly. Use regions instead. This removes 1 small 
allocation per query.
 2001-01-03 20:42:10 +00:00
Brian Wellington
78838d3e0c 8 space -> tab conversion 2000-12-11 19:24:30 +00:00
Andreas Gustafsson
8db2b65318 more DNS_OPT_NEWCODES sanitation 2000-12-02 05:28:05 +00:00
Andreas Gustafsson
90ad126bb3 more DNS_OPT_NEWCODES sanitation 2000-12-02 04:44:51 +00:00
Andreas Gustafsson
294ae26fb3 more DNS_OPT_NEWCODES sanitation 2000-12-02 04:30:08 +00:00