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521 Commits

Author SHA1 Message Date
Evan Hunt
8ede7a974b [master] fix dig=+subnet zero-length prefix 
4303.	[bug]		"dig +subnet" was unable to send a prefix length of
			zero, as it was incorrectly changed to 32 for v4
			prefixes or 128 for v6 prefixes. In addition to
			fixing this, "dig +subnet=0" has been added as a
			short form for 0.0.0.0/0. The same changes have
			also been made in "mdig". [RT #41553]
 2016-01-27 19:03:54 -08:00
Mark Andrews
49762dffc4 4282. [func] 'dig +[no]mapped' determine whether the use of mapped 
IPv4 addresses over IPv6 is permitted or not.  The
                        default is +mapped.  [RT #41307]
 2015-12-19 09:47:11 +11:00
Mark Andrews
5b1c7ef35b 4264. [bug] Check const of strchr/strrchr assignments match 
argument's const status. [RT #41150]
 2015-11-20 18:38:24 +11:00
Francis Dupont
dd784c18ef Merged VS 2015 64 bit warnings (#40373) 2015-11-16 17:47:10 +01:00
Mark Andrews
295a711b72 4204. [bug] 'dig +trace' failed to lookup the correct type if 
the initial root ns query was retried. [RT #40296]
`
 2015-09-12 09:04:37 +10:00
Evan Hunt
420a43c8d8 [master] timing safe memory comparisons 
4183.	[cleanup]	Use timing-safe memory comparisons in cryptographic
			code. Also, the timing-safe comparison functions have
			been renamed to avoid possible confusion with
			memcmp(). [RT #40148]
 2015-08-17 18:26:44 -07:00
Mark Andrews
efb028b6c8 4173. [bug] dig +sigchase was not properly matching the trusted 
key. [RT #40188]
 2015-08-12 19:11:49 +10:00
Mark Andrews
b8a04d50a3 Change 3813 broke dig/host -4/-6. No CHANGES as this is has not been released 2015-08-12 12:50:15 +10:00
Mark Andrews
3e33f4198d 4154. [bug] A OPT record should be included with the FORMERR 
response when there is a malformed EDNS option.
                        [RT #39647]

4153.   [bug]           Dig should zero non significant +subnet bits.  Check
                        that non significant ECS bits are zero on receipt.
                        [RT #39647]
 2015-07-06 12:52:37 +10:00
Mark Andrews
ce67023ae3 4152. [func] Implement DNS COOKIE option. This replaces the 
experimental SIT option of BIND 9.10.  The following
                        named.conf directives are avaliable: send-cookie,
                        cookie-secret, cookie-algorithm and nocookie-udp-size.
                        The following dig options are available:
                        +[no]cookie[=value] and +[no]badcookie.  [RT #39928]
 2015-07-06 09:44:24 +10:00
Evan Hunt
a32b6291aa [master] address regression 
4126.	[bug]		Addressed a regression introduced in change #4121.
			[RT #39611]
 2015-05-26 19:11:08 -07:00
Mark Andrews
c7463967db 4119. [func] Allow dig to set the message opcode. [RT #39550] 2015-05-19 12:46:06 +10:00
Mark Andrews
b292230ab8 4110. [bug] Address memory leaks / null pointer dereferences 
on out of memory. [RT #39310]
 2015-04-29 03:16:50 +10:00
Evan Hunt
f28e5058c3 [master] dig can now learn the SIT value when retrying 
4093.	[func]		Dig now learns the SIT value from truncated
			responses when it retries over TCP. [RT #39047]
 2015-04-06 23:16:54 -07:00
Mark Andrews
29d52c001f 4081. [cleanup] Use dns_rdatalist_init consistently. [RT #38759] 2015-03-03 16:43:42 +11:00
Mukund Sivaraman
db93c0def5 Fix a segfault when running nslookup (#38548) 2015-02-26 14:03:35 +05:30
Tinderbox User
c110d61b17 update copyright notice / whitespace 2015-01-20 23:45:26 +00:00
Evan Hunt
11463c0ac2 [master] clean up gcc -Wshadow warnings 
4039.	[cleanup]	Cleaned up warnings from gcc -Wshadow. [RT #37381]
 2015-01-20 13:29:18 -08:00
Mark Andrews
44032d3918 4026. [bug] Fix RFC 3658 reference in dig +sigchase. [RT #38173] 2014-12-22 09:40:26 +11:00
Mukund Sivaraman
c5e9423340 Fix a dig segfault due to bad linked list usage [RT #37591] 
The crash (#37591) seems to happen because the query is taken out of
lookup->q(query->link), and put on lookup->connecting(query->clink).
The code checks query->link where it is detached (-1 in next pointer).
However, there's no need to call send_tcp_connect() there as the queries
are already connecting at that point.
 2014-12-03 16:09:25 +05:30
Mark Andrews
f0a54842b1 3994. [func] Dig now supports setting the last unassigned DNS 
header flag bit (dig +zflag). [RT #37421]
 2014-10-31 10:16:00 +11:00
Mark Andrews
0f5144163c 3993. [func] Dig now supports EDNS negotiation by default. 
(dig +[no]ednsnegotiation). [RT #37604]
 2014-10-30 23:13:12 +11:00
Mark Andrews
f274cbeaed 3992. [func] DiG can now send queries without questions 
(dig +header-only). [RT #37599]
 2014-10-30 11:42:02 +11:00
Tinderbox User
3fd181c98f update copyright notice 2014-10-01 23:45:24 +00:00
Mark Andrews
7d891eaf91 3962. [bug] 'dig +topdown +trace +sigchase' address unhandled error conditions. [RT #34663] 2014-10-01 10:01:54 +10:00
Tinderbox User
be484acb22 update copyright notice 2014-09-30 23:45:22 +00:00
Mark Andrews
c83b91fb63 3960. [bug] 'dig +sigchase' could loop forever. [RT #37220] 2014-10-01 07:06:20 +10:00
Mark Andrews
3867312e4c 3951. [func] Add the ability to set yet-to-be-defined EDNS flags 
to dig (+ednsflags=#). [RT #37142]
 2014-09-13 19:13:59 +10:00
Evan Hunt
24aaa04401 [master] register pkcs11 error codes in dig 
3927.	[bug]		dig: report PKCS#11 error codes correctly when
			compiled with --enable-native-pkcs11. [RT #36956]
 2014-08-22 10:40:43 -07:00
Mark Andrews
f5695ad0e1 3917. [bug] dig, nslookup and host now continue on names that are 
too long after applying a search list elements.
                        [RT #36892]
 2014-08-21 18:05:55 +10:00
Mark Andrews
bc5db10d72 [rt36611] 
3903.   [bug]           Improve the accuracy of DiG's reported round trip
                        time. [RT 36611]
 2014-07-31 07:39:59 +10:00
Mark Andrews
70be388974 [rt36039] 
3902.   bug]            liblwres wasn't handling link-local addresses in
                        nameserver clauses in resolv.conf. [RT #36039]
 2014-07-30 23:26:37 +10:00
Mark Andrews
2064e46209 3895. [func] Add the ability to set the DSCP code point to dig. 
[RT #36546]
 2014-07-15 23:27:14 +10:00
Mark Andrews
05816676bb 3846. [bug] "dig +notcp ixfr=<serial>" should result in a UDP 
ixfr query. [RT #35980]
 2014-05-14 09:59:02 +10:00
Tinderbox User
953189d30e update copyright notice 2014-04-22 23:45:19 +00:00
Evan Hunt
1a9932dde1 [master] dig +qr now shows query size 
3816.	[func]		"dig +qr" now reports query size. (Thanks to
			Tony Finch.) [RT #35822]
 2014-04-22 12:38:53 -07:00
Evan Hunt
58e291cb8d [master] setup tsig in dig/host/nslookup 
(Change #3813 had broken some system tests.)
 2014-04-18 07:27:50 -07:00
Evan Hunt
4e7973990c [master] host recognizes /etc/resolv.conf options 
3813.	[func]		"host" now recognizes the "timeout", "attempts" and
			"debug" options when set in /etc/resolv.conf.
			(Thanks to Adam Tkac at RedHat.) [RT #21885]
 2014-04-17 17:04:51 -07:00
Mark Andrews
e560fbdf77 3812. [func] Dig now supports sending arbitary EDNS options from 
the command line (+ednsopt=code[:value]). [RT #35584]
 2014-04-18 09:52:12 +10:00
Evan Hunt
084ba95b08 [master] dig +trace could fail when retrying with TCP 
3770.	[bug]		"dig +trace" could fail with an assertion when it
			needed to fall back to TCP due to a truncated
			response. [RT #24660]
 2014-03-01 15:32:25 -08:00
Mark Andrews
9e39bafd2e adjust SIT computation 2014-02-24 09:29:49 +11:00
Evan Hunt
5b7dbbf172 [master] silence win64 warnings 2014-02-19 22:58:09 -08:00
Evan Hunt
9576baafc0 [master] assert if sitok/sitbad are insane 2014-02-19 21:26:31 -08:00
Mark Andrews
f0c00f10a0 report if sit is good/bad 2014-02-20 15:55:09 +11:00
Mark Andrews
16134801ce 3750. [experimental] Partially implement EDNS EXPIRE option as described 
in draft-andrews-dnsext-expire-00.  Retrivial of
                        remaining time to expiry from slave zones is supported.

                        EXPIRE uses an experimental option code (65002) and
                        is subject to change. [RT #35416]
 2014-02-20 14:56:20 +11:00
Mark Andrews
801b958a5c s/DNS_EDNSOPTIONS/DNS_EDNSOPTIONS/ 2014-02-20 14:00:54 +11:00
Mark Andrews
72ba6ba736 define DNS_OPT_EDNSOPTIONS 2014-02-20 13:55:21 +11:00
Evan Hunt
d7b9756a21 [master] ENDS client-subnet in dig 
3749.	[func]		"dig +subnet" sends an EDNS client subnet option
			containing the specified address/prefix when
                        querying. (Thanks to Wilmer van der Gaast.)
                        [RT #35415]
 2014-02-19 15:51:02 -08:00
Tinderbox User
1361e03890 update copyright notice 2014-02-19 23:46:31 +00:00
Francis Dupont
f1a6c8e78c WIN32 master fixes 2014-02-19 23:17:52 +01:00