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374 Commits

Author SHA1 Message Date
Mark Andrews
368b37b616 dns_rdata_invalidate -> dns_rdata_reset 2000-10-31 03:22:05 +00:00
Mark Andrews
c03bb27f06 532. [func] Implement DNS UPDATE pseudo records using 
DNS_RDATA_UPDATE flag.

 531.   [func]          Rdata really should be initalized before being
                        assigned to (dns_rdata_fromwire(), dns_rdata_fromtext(),
                        dns_rdata_clone(), dns_rdata_fromregion()),
                        check that it is.
 2000-10-25 04:26:57 +00:00
Michael Sawyer
5d20773abc Move generation of reverse lookups (blah.in-addr.arpa, etc...) names to 
a common place.
 2000-10-23 23:13:21 +00:00
Andreas Gustafsson
8ab588369b use sizeof(), not hardcoded constant 2000-10-20 19:53:59 +00:00
Michael Sawyer
b3c93eb846 Evil bad buffer overflow bug. 2000-10-20 00:54:01 +00:00
Michael Sawyer
801d49df37 From Brian's review: 
digrc filename print length shouldn't be 132
        bargc should be more than 14
        Opcode 100 spelled wrong in host.c
 2000-10-19 23:31:56 +00:00
Michael Sawyer
d7a2e05112 Changes which were made on the release branch when Brian and I were reviewing 
dig's code, but never made it down to the mainline.  These are fixes to some
potential bugs Brian noticed.
 2000-10-19 22:49:34 +00:00
Michael Sawyer
7a87d1c63b Fix places where wrong tag was used in #ifdef's 2000-10-19 21:49:49 +00:00
Andreas Gustafsson
0067b1721e English style 2000-10-18 22:11:20 +00:00
Michael Sawyer
88aa63f566 Make option processing case sensitive. 
Remove -w option; default xfr's to +nocomments, +noquestion.  Remove wiring
around repeated comment printing, so xfr's with +comments will cause
comment headers to be printed per packet, producing same result as -w
gave.
 2000-10-17 00:35:18 +00:00
Michael Sawyer
d97ea44061 Cause -m (memory debugging) option in dig to actually function. 2000-10-16 19:00:01 +00:00
Brian Wellington
e2babfac17 dig now calls isc_mem_stats() only if -m was specified, not if 
isc_mem_debugging was set elsewhere.
 2000-10-13 22:55:50 +00:00
Michael Sawyer
233514c1da Add +besteffort option to dig (on by default) which will cause the 
message parser to accept somewhat malformed packets.
 2000-10-13 17:54:00 +00:00
Michael Sawyer
dc570b92f6 Add support for proposed ZONE and VIEW opt attributes. These are currently 
hidden behind #ifdef's, since no OPT code number has yet to be assigned
by the IANA.  They are also not quite complete in all regards; VIEW
options are understood and ignored.  ZONE options are understood and
acted upon, though some of the error cases aren't quite right.

Remove doubled isc_mem_stats in dighost.c

Update todo list.

Change literal 255's to DNS_NAME_MAXWIRE in name.c
 2000-10-11 17:44:18 +00:00
Mark Andrews
a6368669a6 '-p' is already taken, -p port. Use '-w' (wire) to print out the packet. 2000-10-03 04:29:08 +00:00
Michael Sawyer
d2792acfaf Add (presently undocumented) -p option to show the begin of each DNS packet, 
useful for AXFR's and similar replies.  (requested by GDIB)
 2000-10-02 16:43:25 +00:00
Michael Sawyer
a5e89a4493 Make -t and -c change command line parsing so that unprefixed class and types 
are treated as hosts.
 2000-10-02 16:16:50 +00:00
Michael Sawyer
aea4345be8 Remove unused variable 2000-09-30 00:09:57 +00:00
Michael Sawyer
10e1788f9f Dig changes in response to RT321 (output formatting) 2000-09-29 23:42:15 +00:00
Michael Sawyer
2f96e6b9bb Change sense of +fail option to something more reasonable 2000-09-28 23:02:28 +00:00
Michael Sawyer
056aaae3e2 Remove +details option 2000-09-27 00:02:02 +00:00
Andreas Gustafsson
07f1d27a64 spacing; removed redundant break statements that caused 
compiler warnings
 2000-09-26 17:17:39 +00:00
Michael Sawyer
0dabedcca5 Add +fail option to try next server after a SERVFAIL 
Fix some minor problems in some of the new option processing code.
Slight change in mem debugging
TODO changes
 2000-09-25 23:10:00 +00:00
Michael Sawyer
b02d8fe708 plus-options with values (+bufsize=8000) didn't print properly in the dig 
comment lines since my change of option processing.  Fixed.
 2000-09-25 16:14:20 +00:00
Michael Sawyer
31ce593907 Add back +norec 
Properly test for missing argument in - options
Spacing
Remove unnecessary variable
 2000-09-22 23:58:32 +00:00
Michael Sawyer
a985c480e1 Code cleanup, mainly in dig option processing. 2000-09-22 23:21:32 +00:00
Andreas Gustafsson
92aa706a21 the mnemonic for the chaos class is CH, not CHAOS 2000-09-22 17:36:02 +00:00
Mark Andrews
34fec86ca3 make next_token() shared. 2000-09-21 23:47:41 +00:00
Michael Sawyer
b8f9623df0 Remove isc_app_block() from dig's get_address(). 2000-09-21 23:02:34 +00:00
Michael Sawyer
f900be2190 Dig, et al: 
When you have more than 1 nameserver to send queries to,
	send them one at a time with a 1 second wait between transmissions
	instead of just flooding them all out at once.

	Fix bug 348, nslookup crashing when server specified without server
 2000-09-21 22:46:39 +00:00
Mark Andrews
e412ae947d 482. [bug] nslookup: a plain "server" or "lserver" should be 
treated as a lookup.

 480
strsep() has slightly different semantics to strtok(), use static function
to skip empty tokens.
 2000-09-21 12:25:43 +00:00
Mark Andrews
07a926724c 481. [bug] nslookup:get_next_command() stack size exceeds 
per thread limit.

 480.   [bug]           strtok() is not thread safe. [RT #349]

	replaced strtok() w/ strsep().
 2000-09-21 11:53:16 +00:00
Michael Sawyer
97beb7237b A couple of typos corrected 
Improvement to host8 compatibility.
 2000-09-13 00:27:27 +00:00
Michael Sawyer
f63a6079d3 Typo fixed 
Add +ignore option
 2000-09-13 00:03:28 +00:00
Andreas Gustafsson
736be84da0 previous change was correct for release branch, but incorrect 
for the mainline
 2000-09-12 23:23:49 +00:00
Andreas Gustafsson
1024973c81 ISC_TRUE, not 1 2000-09-12 22:18:42 +00:00
Brian Wellington
6f710fce2d #include <time.h> 2000-08-26 01:51:37 +00:00
Brian Wellington
668bd3acee dig now does reverse IPv6 address lookup. 2000-08-14 20:23:39 +00:00
Brian Wellington
a81dd161f7 The +cdflag and +adflag lines in the help text were duplicated. 2000-08-10 15:45:54 +00:00
Michael Sawyer
19c8df90f1 Support yet another strange set of nslookup options. 
nslookup - nameserver         nslookup -nameserver
are both listed in the old man page.  Both now are supported.
 2000-08-03 17:43:06 +00:00
David Lawrence
281b7ba834 Variable "have_host" was set but never used. -- removed variable 2000-08-02 19:47:17 +00:00
Michael Sawyer
48674819eb 367. [func] Allow proper selection of server on nslookup command 
line.

 366.   [func]          Allow use of '-' batch file in dig for stdin.
 2000-08-02 17:58:07 +00:00
David Lawrence
40f53fa8d9 Trailing whitespace trimmed. Perhaps running "perl util/spacewhack.pl in your 
own CVS tree will help minimize CVS conflicts.  Maybe not.
Blame Graff for getting me to trim all trailing whitespace.
 2000-08-01 01:33:37 +00:00
Michael Sawyer
082bc93d68 Various changes (mostly small) picked up in code review 2000-08-01 00:53:20 +00:00
Brian Wellington
eec79d5e4d more isc_memdebugging cleanup 2000-07-28 00:04:44 +00:00
David Lawrence
15a4474541 word wrap copyright notice at column 70 2000-07-27 09:55:03 +00:00
Michael Sawyer
fcc6d71462 Don't crash if someone specifies an option (like -f) to dig without its 
argument.
 2000-07-25 00:51:14 +00:00
Michael Sawyer
aa38fc9f67 Move .digrc to home dir, and hide behinf #ifndef NOPOSIX 2000-07-24 23:13:44 +00:00
Michael Sawyer
1933e4c41f Allow users to place a .digrc file in the current directory which will 
specify defaults.
 2000-07-24 20:46:55 +00:00
Michael Sawyer
a056a85de0 Improve searchlist code 2000-07-24 18:07:03 +00:00