CHANGES 36.7 KB
Newer Older
1
2
3
4
5
6
7
8
9
10
 266.	[bug]		zone.c:save_nsrrset() node was not initalised.

 265.	[bug]		dns_request_create() not works for TCP.

 264.	[func]		Dispatch can not take TCP sockets in connecting
			state.	Set DNS_DISPATCHATTR_CONNECTED when calling
			dns_dispatch_createtcp() for connected TCP sockets
			or call dns_dispatch_starttcp() when the socket is
			connected.

11
12
13
14
15
16
17
 263.	[func]		New logging channel type 'stderr'

				channel some-name {
					stderr;
					severity error;
				}

18
19
20
 262.	[bug]		'master' was not initalised in zone.c:stub_callback().

 261.	[func]		Add dns_zone_markdirty().
21

22
23
24
25
 260.	[bug]		Running named as a non-root user failed on Linux
			kernels new enough to support retaining capabilities
			after setuid().

26
27
28
29
 259.	[func]		New random-device and random-seed-file statements
			for global options block of named.conf. Both accept
			a single string argument.

30
31
 258.	[bug]		Fixed printing of lwres_addr_t.address field.

32
33
34
35
36
37
38
39
40
41
42
 257.	[bug]		The server detached the last zone manager reference
			too early, while it could still be in use by queries.
			This manifested itself as assertion failures during the 
			shutdown process for busy name servers (RT #133).

 256.	[func]		isc_ratelimiter_t now has attach/detach semantics, and
			isc_ratelimiter_shutdown guarantees that the rate
			limiter is detached from its task.

 255.	[func]		New function dns_zonemgr_attach().

43
44
45
 254.	[bug]		suppress "query denied" messages on additional data
			lookups.

Andreas Gustafsson's avatar
Andreas Gustafsson committed
46
47
	--- 9.0.0b4 released ---

48
49
50
51
52
53
54
 253.	[func]		resolv.conf parser now recognises ';' and '#' as
			comments (anywhere in line, not just as the beginning).

 252.	[bug]		resolv.conf parser mishandled masks on sortlists.
			It slso aborted when an unrecognised keyword was seen,
			now it silently ignores the entire line.

55
56
 251.	[bug]		lwresd caught an assertion failure on startup.

57
58
59
60
61
62
 250.	[bug]		fixed handling of size+unit when value would be too
			large for internal representation.

 249.	[cleanup]	max-cache-size config option now takes a size-spec
			like 'datasize', except 'default' is not allowed.

63
64
65
 248.	[bug]		global lame-ttl option was not being printed when
			config structures were written out.

66
67
 247.	[cleanup]	Rename cache-size config option to max-cache-size.

James Brister's avatar
typo.    
James Brister committed
68
 246.	[func]		Rename global option cachesize to cache-size and
69
			add corresponding option to view statement.
70

71
 245.	[bug]		If an uncompressed name will take more than 255
Andreas Gustafsson's avatar
Andreas Gustafsson committed
72
			bytes and the buffer is sufficiently long,
73
			dns_name_fromwire should return DNS_R_FORMERR,
Andreas Gustafsson's avatar
Andreas Gustafsson committed
74
75
76
77
			not ISC_R_NOSPACE.  This bug caused cause the
			server to catch an assertion failure when it
			received a query for a name longer than 255
			bytes.
78

79
80
81
82
83
84
85
 244.	[bug]		empty named.conf file and empty options statement are
			now parsed properly.

 243.	[func]		new cachesize option for named.conf

 242.	[cleanup]	fixed incorrect warning about auth-nxdomain usage.

86
87
88
 241.	[cleanup]	nscount and soacount have been removed from the
			dns_master_*() arguement lists.

89
90
91
 240.	[func]		databases now come in three flavours: zone, cache
			and stub.

92
93
94
95
 239.	[feature]	If ISC_MEM_DEBUG is enabled, the variable
			isc_mem_debugging controls whether messages
			are printed or not.

David Lawrence's avatar
David Lawrence committed
96
97
98
99
100
101
102
 238.   [cleanup]       A few more compilation warnings have been quieted:
                        + missing sigwait prototype on BSD/OS 4.0/4.0.1.
                        + PTHREAD_ONCE_INIT unbraced initializer warnings on
                                Solaris 2.8.
                        + IN6ADDR_ANY_INIT unbraced initializer warnings on
                                BSD/OS 4.*, Linux and Solaris 2.8.

103
 237.	[bug]		If connect() returned ENOBUFS when the resolver was
David Lawrence's avatar
David Lawrence committed
104
105
			initiating a TCP query, the socket didn't get
                        destroyed, and the server did not shut down cleanly. 
106

107
108
109
110
111
112
 236.	[func]		Added new listen-on-v6 config file statement.

 235.	[func]		Consider it a config file error if a listen-on 
			statement has an IPv6 address in it, or a 
			listen-on-v6 statement has an IPv4 address in it.
			
113
114
115
116
 234.	[bug]		Allow a trusted-key's first field (domain-name) be
			either a quoted or an unquoted string, instead of
			requiring a quoted string.

117
118
119
 233.	[cleanup]	Convert all config structure integer values to unsigned
			integer (isc_uint32_t) to match grammer.

120
121
 232.	[bug]		Allow slave zones to not have a file.

122
123
124
125
126
 231.	[func]		Support new 'port' clause in config file options
			section. Causes 'listen-on', 'masters' and
			'also-notify' statements to use its value instead of
			default (53).

Brian Wellington's avatar
Brian Wellington committed
127
128
 230.	[func]		Replace the dst sign/verify API with a cleaner one.

129
130
131
132
133
134
135
 229.	[func]		Support config file sig-validity-interval statement 
			in options, views and zone statements (master 
			zones only).

 228.	[cleanup]	Logging messages in config module stripped of 
			trailing period.

136
137
138
139
140
141
142
 227.   [cleanup]	The enumerated identifiers dns_rdataclass_*,
                        dns_rcode_*, dns_opcode_*, and dns_trust_* are
                        also now cast to their appropriate types, as with
                        dns_rdatatype_* in item number 225 below.

 226.	[func]		dns_name_totext() now always prints the root name as
			'.', even when omit_final_dot is true.
143

144
145
146
147
148
 225.   [cleanup]       The enumerated dns_rdatatype_* identifiers are now
                        cast to dns_rdatatype_t via macros of their same name
                        so that they are of the proper integral type wherever
                        a dns_rdatatype_t is needed.

149
150
151
152
153
154
155
156
157
158
159
 224.   [cleanup]       The entire project builds cleanly with gcc's
                        -Wcast-qual and -Wwrite-strings warnings enabled,
                        which is now the default when using gcc.  (Warnings
                        from confparser.c, because of yacc's code, are
                        unfortunately to be expected.)

 223.   [func]          Several functions were reprototyped to qualify one
                        or more of their arguments with "const".  Similarly,
                        several functions that return pointers now have
                        those pointers qualified with const.

160
161
 222.	[bug]		The global 'also-notify' option was ignored.

Andreas Gustafsson's avatar
RT #127    
Andreas Gustafsson committed
162
163
164
165
 221.	[bug]		An uninitialized variable was sometimes passed to
			dns_rdata_freestruct() when loading a zone, causing
			an assertion failure.

166
167
168
169
 220.	[cleanup]	Set the default outgoing port in the view, and
			set it in sockaddrs returned from the ADB.
			[31-May-2000 explorer]

170
171
172
 219.	[bug]		Signed truncated messages more correctly follow
			the respective specs.

173
174
175
 218.	[func]		When an rdataset is signed, its ttl is normalized
			based on the signature validity period.

176
177
 217.	[func]		Also-notify and trusted-keys can now be used in
			the 'view' statement.
178

179
180
 216.   [func]		The 'max-cache-ttl' and 'max-ncache-ttl' options 
			now work.
181

182
183
184
185
 215.	[bug]		Failures at certain points in request processing
			could cause the assertion INSIST(client->lockview
			== NULL) to be triggered.

186
187
188
 214.   [func]		New public function isc_netaddr_format(), for
			formatting network addresses in log messages.

189
 213.	[bug]		Don't leak memory when reloading the zone if
190
191
			an update-policy clause was present in the old zone.

192
 212.	[func]		Added dns_message_get/settsigkey, to make TSIG
193
194
			key management reasonable.

195
196
197
198
199
200
201
 211.	[func]		The 'key' and 'server' statements can now occur
			inside 'view' statements.

 210.	[bug]		The 'allow-transfer' option was ignored for slave
			zones, and the 'transfers-per-ns' option was
			was ignored for all zones.

Olafur Gudmundsson's avatar
   
Olafur Gudmundsson committed
202
203
 209.	[cleanup]	Upgraded openssl files to new version 0.9.5a

204
205
206
 208.   [func]          Added ISC_OFFSET_MAXIMUM for the maximum value
                        of an isc_offset_t.

207
208
 207.   [func]		The dnssec tools properly use the logging subsystem.

209
210
211
 206.   [cleanup]	dst now stores the key name as a dns_name_t, not
			a char *.

212
213
214
215
216
217
 205.   [cleanup]       On IRIX, turn off the mostly harmless warnings 1692
                        ("prototyped function redeclared without prototype")
                        and 1552 ("variable ... set but not used") when
                        compiling in the lib/dns/sec/{dnssafe,openssl}
                        directories, which contain code imported from outside
                        sources.
218
219

 204.   [cleanup]       On HP/UX, pass +vnocompatwarnings to the linker
220
221
222
                        to quiet the warnings that "The linked output may not
                        run on a PA 1.x system."

223
224
225
 203.   [func]		notify and zone soa queries are now tsig signed when
			appropriate.

226
227
228
229
 202.   [func]          isc_lex_getsourceline() changed from returning int
                        to returning unsigned long, the type of its underlying
                        counter.

Andreas Gustafsson's avatar
Andreas Gustafsson committed
230
231
232
233
 201.	[cleanup]	Removed the test/sdig program, it has been
			replaced by bin/dig/dig.


Andreas Gustafsson's avatar
Andreas Gustafsson committed
234
235
	--- 9.0.0b3 released ---

236
237
238
239
 200.	[bug]		Failures in sending query responses to clients
			(e.g., running out of network buffers) were
			not logged.

240
241
242
243
 199.	[bug]		isc_heap_delete() sometimes violated the heap
			invariant, causing timer events not to be posted
			when due.

244
245
246
247
248
249
250
251
252
253
254
255
 198.	[func]		Dispatch managers hold memory pools which
			any managed dispatcher may use.  This allows
			us to avoid dipping into the memory context for
			most allocations.  [19-May-2000 explorer]

 197.	[bug]		When an incoming AXFR or IXFR completes, the
			zone's internal state is refreshed from the
			SOA data.  [19-May-2000 explorer]

 196.	[func]		Dispatchers can be shared easily between views
			and/or interfaces.  [19-May-2000 explorer]

256
257
258
259
 195.	[bug]		Including the NXT record of the root domain
			in a negative response caused an assertion
			failure.

260
261
262
263
 194.	[doc]		The PDF version of the Administrator's Reference
			Manual is no longer included in the ISC BIND9
			distribution.

264
 193.	[func]		changed dst_key_free() prototype.
265

266
267
268
269
 192.	[bug]		Zone configuration validation is now done at end 
			of config file parsing, and before loading
			callbacks.

270
271
272
 191.   [func]          Patched to compile on UnixWare 7.x.  This platform
                        is not directly supported by the ISC.

273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
 190.   [cleanup]	The DNSSEC tools have been moved to a separate 
			directory dnssec/ and given the following new,
			more descriptive names:

			      dnssec-keygen
			      dnssec-signzone
			      dnssec-signkey
			      dnssec-makekeyset

			Their command line arguments have also been changed to
			be more consistent.  dnssec-keygen now prints the
			name of the generated key files (sans extension)
			on standard output to simplify its use in automated
			scripts.

288
289
290
291
292
293
294
295
296
297
298
299
 189.   [func]          isc_time_secondsastimet(), a new function, will ensure
                        that the number of seconds in an isc_time_t does not
                        exceed the range of a time_t, or return ISC_R_RANGE.
                        Similarly, isc_time_now(), isc_time_nowplusinterval(),
                        isc_time_add() and isc_time_subtract() now check the
                        range for overflow/underflow.  In the case of
                        isc_time_subtract, this changed a calling requirement
                        (ie, something that could generate an assertion)
                        into merely a condition that returns an error result.
                        isc_time_add() and isc_time_subtract() were void-
                        valued before but now return isc_result_t.

300
301
302
 188.	[func]		Log a warning message when an incoming zone transfer
			contains out-of-zone data.

303
304
305
306
 187.	[func]		isc_ratelimter_enqueue() has an additional arguement
			'task'.

 186.	[func]		dns_request_getresponse() has an additional arguement
307
308
			'preserve_order'.

309
310
311
312
313
314
315
316
 185.   [bug]           Fixed up handling of ISC_MEMCLUSTER_LEGACY.  Several
                        public functions did not have an isc__ prefix, and
                        referred to functions that had previously been
                        renamed.

 184.   [cleanup]       Variables/functions which began with two leading
                        underscores were made to conform to the ANSI/ISO
                        standard, which says that such names are reserved.
317
318
319
320

 183.   [func]          ISC_LOG_PRINTTAG option for log channels.  Useful
                        for logging the program name or other identifier.

321
322
 182.	[cleanup]	New commandline parameters for dnssec tools

323
324
 181.	[func]		Added dst_key_buildfilename and dst_key_parsefilename

David Lawrence's avatar
David Lawrence committed
325
326
 180.   [func]          New isc_result_t ISC_R_RANGE.  Supersedes DNS_R_RANGE.

James Brister's avatar
James Brister committed
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
 179.	[func]		options named.conf statement *must* now come
			before any zone or view statements.

 178.	[func]		Post-load of named.conf check verifies a slave zone
			has non-empty list of masters defined.

 177.	[func]		New per-zone boolean:

				enable-zone yes | no ;

			intended to let a zone be disabled without having
			to comment out the entire zone statement.

 176.   [func]		New global and per-view option:
				
				max-cache-ttl number

 175.	[func]		New global and per-view option:

346
				additional-data internal | minimal | maximal;
James Brister's avatar
James Brister committed
347

348
349
350
 174.   [func]		New public function isc_sockaddr_format(), for
			formatting socket addresses in log messages.

351
352
353
354
 173.   [func]		Keep a queue of zones waiting for zone transfer
			quota so that a new transfer can be dispatched
			immediately whenever quota becomes available.

355
356
357
358
 172.   [bug]		$TTL directive was sometimes missing from dumped 
			master files because totext_ctx_init() failed to
			initialize ctx->current_ttl_valid.

David Lawrence's avatar
David Lawrence committed
359
 171.   [cleanup] 	On NetBSD systems, the mit-pthreads or
Andreas Gustafsson's avatar
Andreas Gustafsson committed
360
361
362
363
			unproven-pthreads library is now always used
			unless --with-ptl2 is explicitly specified on
			the configure command line.  The
			--with-mit-pthreads option is no longer needed
364
365
			and has been removed.

366
367
368
369
370
371
372
373
374
 170.	[cleanup]	Remove inter server consistancy checks from zone,
			these should return as a seperate module in 9.1.
			dns_zone_checkservers(), dns_zone_checkparents(),
			dns_zone_checkchildren(), dns_zone_checkglue().

			Remove dns_zone_setadb(), dns_zone_setresolver(),
			dns_zone_setrequestmgr() these should now be found
			via the view.

375
376
 169.	[func]		ratelimiter can now process N events per interval.

377
378
379
380
 168.	[bug]		include statements in named.conf caused syntax errors
			due to not consuming the semicolon ending the include
			statement before switching input streams.

381
382
383
384
385
386
387
 167.	[bug]		Make lack of masters for a slave zone a soft error.

 166.	[bug]		Keygen was overwriting existing keys if key_id
			conflicted, now it will retry, and non-null keys
			with key_id == 0 are not generated anymore.  Key
			was not able to generate NOAUTHCONF DSA key,
			increased RSA key size to 2048 bits.
Olafur Gudmundsson's avatar
Olafur Gudmundsson committed
388

389
390
 165.   [cleanup]       Silence "end-of-loop condition not reached" warnings
                        from Solaris compiler.
391

392
393
394
395
 164.   [func]		Added functions isc_stdio_open(), isc_stdio_close(),
			isc_stdio_seek(), isc_stdio_read(), isc_stdio_write(),
			isc_stdio_flush(), isc_stdio_sync(), isc_file_remove()
			to encapsulate nonportable usage of errno and sync.
396

397
398
 163.   [func]		Added result codes ISC_R_FILENOTFOUND and
			ISC_R_FILEEXISTS.
399

400
401
 162.   [bug]           Ensure proper range for arguments to ctype.h functions.

402
403
 161.	[cleanup]	error in yyparse prototype that only HPUX caught.

404
405
406
 160.	[cleanup]	getnet*() are not going to be implemented at this
			stage.

407
408
409
 159.	[func]		Redefinition of config file elements is now an
			error (instead of a warning).

410
411
412
413
414
 158.   [bug]		Log channel and category list copy routines
			weren't assigning properly to output parameter.

 157.   [port]		Fix missing prototype for getopt().

415
416
417
418
 156.	[func]		Support new 'database' statement in zone.

				database "quoted-string";

419
420
 155.	[bug]		ns_notify_start() was not detaching the found zone.

421
422
 154.   [func]		The signer now logs libdns warnings to stderr even when
			not verbose, and in a nicer format.
Andreas Gustafsson's avatar
typos    
Andreas Gustafsson committed
423
424

 153.	[func]		dns_rdata_tostruct() 'mctx' is now optional.  If 'mctx'
425
426
			is NULL then you need to preserve the 'rdata' until
			you have finished using the structure as there may be
Andreas Gustafsson's avatar
typos    
Andreas Gustafsson committed
427
			references to the associated memory.  If 'mctx' is 
428
429
			non-NULL it is guaranteed that there are no references
			to memory associated with 'rdata'.
430
431

			dns_rdata_freestruct() must be called if 'mctx' was
Andreas Gustafsson's avatar
typos    
Andreas Gustafsson committed
432
			non-NULL and may safely be called if 'mctx' was NULL.
433

434
435
436
 152.   [bug]		keygen dumped core if domain name argument was omitted
			from command line.

437
 151.   [func]		Support 'disabled' statement in zone config (causes
438
439
440
			zone to be parsed and then ignored). Currently must
			come after the 'type' clause.

441
 150.	[func]		Support optional ports in masters and also-notify
442
443
444
445
			statements: 

				masters [ port xxx ] { y.y.y.y [ port zzz ] ; }

446
447
 149.   [cleanup]	Removed usused argument 'olist' from
			dns_c_view_unsetordering().
448

449
450
 148.   [cleanup]	Stop issuing some warnings about some configuration
			file statements that were not implemented, but now are.
451

452
453
454
 147.   [bug]		Changed yacc union size to be smaller for yaccs that
			put yacc-stack on the real stack.

455
456
457
458
459
460
461
462
 146.   [cleanup]       More general redundant header file cleanup.  Rather
                        than continuing to itemize every header which changed,
                        this changelog entry just notes that if a header file
                        did not need another header file that it was including
                        in order to provide its advertized functionality, the
                        inclusion of the other header file was removed.  See
                        util/check-includes for how this was tested.

463
464
465
466
 145.   [cleanup]       Added <isc/lang.h> and ISC_LANG_BEGINDECLS/
                        ISC_LANG_ENDDECLS to header files that had function
                        prototypes, and removed it from those that did not.

467
468
469
470
 144.   [cleanup]       libdns header files too numerous to name were made
                        to conform to the same style for multiple inclusion
                        protection.

471
472
 143.   [func]		Added function dns_rdatatype_isknown().

473
474
475
 142.   [cleanup]       <isc/stdtime.h> does not need <time.h> or
                        <isc/result.h>.

476
477
478
 141.	[bug]		Corrupt requests with multiple questions could
			cause an assertion failure.

479
480
 140.   [cleanup]       <isc/time.h> does not need <time.h> or <isc/result.h>.

481
482
483
 139.   [cleanup]       <isc/net.h> now includes <isc/types.h> instead of
                        <isc/int.h> and <isc/result.h>.

484
485
486
487
 138.   [cleanup]       isc_strtouq moved from str.[ch] to string.[ch] and
                        renamed isc_string_touint64.  isc_strsep moved from
                        strsep.c to string.c and renamed isc_string_separate.

488
489
490
491
492
 137.   [cleanup]       <isc/commandline.h>, <isc/mem.h>, <isc/print.h>
                        <isc/serial.h>, <isc/string.h> and <isc/offset.h>
                        made to conform to the same style for multiple
                        inclusion protection.

493
494
495
496
 136.   [cleanup]       <isc/commandline.h>, <isc/interfaceiter.h>,
                        <isc/net.h> and Win32's <isc/thread.h> needed
                        ISC_LANG_BEGINDECLS/ISC_LANG_ENDDECLS.

497
498
 135.   [cleanup]       Win32's <isc/condition.h> did not need <isc/result.h>
                        or <isc/boolean.h>, now uses <isc/types.h> in place
499
500
501
                        of <isc/time.h>, and needed ISC_LANG_BEGINDECLS
                        and ISC_LANG_ENDDECLS.

502
503
 134.   [cleanup]       <isc/dir.h> does not need <limits.h>.

504
505
 133.   [cleanup]       <isc/ipv6.h> needs <isc/platform.h>.

506
507
508
 132.   [cleanup]       <isc/app.h> does not need <isc/task.h>, but does
                        need <isc/eventclass.h>.

509
510
511
 131.   [cleanup]       <isc/mutex.h> and <isc/util.h> need <isc/result.h>
                        for ISC_R_* codes used in macros.

512
513
514
515
 130.   [cleanup]       <isc/condition.h> does not need <pthread.h> or
                        <isc/boolean.h>, and now includes <isc/types.h>
                        instead of <isc/time.h>.

516
517
518
 129.   [bug]		The 'default_debug' log channel was not set up when
			'category default' was present in the config file

519
520
521
 128.   [cleanup]       <isc/dir.h> had ISC_LANG_BEGINDECLS instead of
                        ISC_LANG_ENDDECLS at end of header.

522
523
524
525
526
527
 127.	[cleanup]	The contracts for the comparision routines
			dns_name_fullcompare(), dns_name_compare(),
			dns_name_rdatacompare(), and dns_rdata_compare() now
			specify that the order value returned is < 0, 0, or > 0
			instead of -1, 0, or 1.

528
529
 126.   [cleanup]       <isc/quota.h> and <isc/taskpool.h> need <isc/lang.h>.

530
531
532
 125.   [cleanup]       <isc/eventclass.h>, <isc/ipv6.h>, <isc/magic.h>,
                        <isc/mutex.h>, <isc/once.h>, <isc/region.h>, and
                        <isc/resultclass.h> do not need <isc/lang.h>.
533

Brian Wellington's avatar
Brian Wellington committed
534
535
536
537
 124.   [func]		signer now imports parent's zone key signature
			and creates null keys/sets zone status bit for
			children when necessary

538
539
 123.   [cleanup]       <isc/event.h> does not need <stddef.h>.

540
541
542
 122.   [cleanup]       <isc/task.h> does not need <isc/mem.h> or
                        <isc/result.h>.

543
544
545
546
547
 121.   [cleanup]       <isc/symtab.h> does not need <isc/mem.h> or
                        <isc/result.h>.  Multiple inclusion protection
                        symbol fixed from ISC_SYMBOL_H to ISC_SYMTAB_H.
                        isc_symtab_t moved to <isc/types.h>.

548
549
550
551
 120.   [cleanup]       <isc/socket.h> does not need <isc/boolean.h>,
                        <isc/bufferlist.h>, <isc/task.h>, <isc/mem.h> or
                        <isc/net.h>.

552
553
554
 119.	[cleanup]	structure definitions for generic rdata stuctures do
			not have _generic_ in their names.

555
556
557
 118.	[cleanup]	libdns.a is now namespace-clean, on NetBSD, excepting
			YACC crust (yyparse, etc) [2000-apr-27 explorer]

558
559
560
561
562
563
 117.	[cleanup]	libdns.a changes:
			dns_zone_clearnotify() and dns_zone_addnotify()
			are replaced by dns_zone_setnotifyalso().
 			dns_zone_clearmasters() and dns_zone_addmaster()
			are replaced by dns_zone_setmasters().
			
564
565
566
 116.   [func]          Added <isc/offset.h> for isc_offset_t (aka off_t
                        on Unix systems).

567
568
569
 115.   [port]          Shut up the -Wmissing-declarations warning about
                        <stdio.h>'s __sputaux on BSD/OS pre-4.1.

570
571
572
 114.   [cleanup]       <isc/sockaddr.h> does not need <isc/buffer.h> or
                        <isc/list.h>.

573
574
 113.	[func]		Utility programs dig and host added.

575
576
 112.   [cleanup]       <isc/serial.h> does not need <isc/boolean.h>.

577
578
579
 111.   [cleanup]       <isc/rwlock.h> does not need <isc/result.h> or
                        <isc/mutex.h>.

580
581
582
 110.   [cleanup]       <isc/result.h> does not need <isc/boolean.h> or
                        <isc/list.h>.

583
584
585
 109.   [bug]           "make depend" did nothing for
                        bin/tests/{db,mem,sockaddr,tasks,timers}/.

586
587
588
589
590
 108.   [cleanup]       DNS_SETBIT/DNS_GETBIT/DNS_CLEARBIT moved from
                        <dns/types.h> to <dns/bit.h> and renamed to
                        DNS_BIT_SET/DNS_BIT_GET/DNS_BIT_CLEAR.

 107.   [func]		Add keysigner and keysettool.
591

592
593
594
 106.   [func]		Allow dnssec verifications to ignore the validity
			period.  Used by several of the dnssec tools.

595
596
597
 105.   [doc]           doc/dev/coding.html expanded with other
                        implicit conventions the developers have used.

598
599
600
 104.   [bug]           Made compress_add and compress_find static to
                        lib/dns/compress.c.

601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
 103.   [func]          libisc buffer API changes for <isc/buffer.h>:
                        Added:
                                isc_buffer_base(b)          (pointer)
                                isc_buffer_current(b)       (pointer)
                                isc_buffer_active(b)        (pointer)
                                isc_buffer_used(b)          (pointer)
                                isc_buffer_length(b)            (int)
                                isc_buffer_usedlength(b)        (int)
                                isc_buffer_consumedlength(b)    (int)
                                isc_buffer_remaininglength(b)   (int)
                                isc_buffer_activelength(b)      (int)
                                isc_buffer_availablelength(b)   (int)
                        Removed:
                                ISC_BUFFER_USEDCOUNT(b)
                                ISC_BUFFER_AVAILABLECOUNT(b)
                                isc_buffer_type(b)
                        Changed names:
                                isc_buffer_used(b, r) ->
                                        isc_buffer_usedregion(b, r)
                                isc_buffer_available(b, r) ->
                                        isc_buffer_available_region(b, r)
                                isc_buffer_consumed(b, r) ->
                                        isc_buffer_consumedregion(b, r)
                                isc_buffer_active(b, r) ->
                                        isc_buffer_activeregion(b, r)
                                isc_buffer_remaining(b, r) ->
                                        isc_buffer_remainingregion(b, r)

                        Buffer types were removed, so the ISC_BUFFERTYPE_*
                        macros are no more, and the type argument to
                        isc_buffer_init and isc_buffer_allocate were removed.
                        isc_buffer_putstr is now void (instead of isc_result_t)
                        and requires that the caller ensure that there
                        is enough available buffer space for the string.

 102.   [port]          Correctly detect inet_aton, inet_pton and inet_ptop
637
638
                        on BSD/OS 4.1.

639
640
 101.   [cleanup]       Quieted EGCS warnings from lib/isc/print.c.

641
642
643
 100.   [cleanup]       <isc/random.h> does not need <isc/int.h> or
                        <isc/mutex.h>.  isc_random_t moved to <isc/types.h>.

644
645
646
647
  99.   [cleanup]	Rate limiter now has separate shutdown() and
			destroy() functions, and it guarantees that all 
			queued events are delivered even in the shutdown case.

648
649
650
  98.   [cleanup]       <isc/print.h> does not need <stdarg.h> or <stddef.h>
                        unless ISC_PLATFORM_NEEDVSNPRINTF is defined.

651
652
653
  97.   [cleanup]       <isc/ondestroy.h> does not need <stddef.h> or
                        <isc/event.h>.

654
  96.   [cleanup]       <isc/mutex.h> does not need <isc/result.h>.
655

656
657
  95.   [cleanup]       <isc/mutexblock.h> does not need <isc/result.h>.

658
659
  94.   [cleanup]       Some installed header files did not compile as C++.

660
661
  93.   [cleanup]       <isc/msgcat.h> does not need <isc/result.h>.

662
663
664
  92.   [cleanup]       <isc/mem.h> does not need <stddef.h>, <isc/boolean.h>,
                        or <isc/result.h>.

665
666
667
  91.   [cleanup]       <isc/log.h> does not need <sys/types.h> or
                        <isc/result.h>.

668
669
670
  90.	[cleanup]	Removed unneeded ISC_LANG_BEGINDECLS/ISC_LANG_ENDDECLS
			from <named/listenlist.h>.

671
672
  89.   [cleanup]       <isc/lex.h> does not need <stddef.h>.

673
674
675
676
  88.   [cleanup]       <isc/interfaceiter.h> does not need <isc/result.h> or
                        <isc/mem.h>.  isc_interface_t and isc_interfaceiter_t
                        moved to <isc/types.h>.

677
678
679
  87.   [cleanup]       <isc/heap.h> does not need <isc/boolean.h>,
                        <isc/mem.h> or <isc/result.h>.

680
681
682
683
684
685
  86.   [cleanup]       isc_bufferlist_t moved from <isc/bufferlist.h> to
                        <isc/types.h>.

  85.   [cleanup]       <isc/bufferlist.h> does not need <isc/buffer.h>,
                        <isc/list.h>, <isc/mem.h>, <isc/region.h> or
                        <isc/int.h>.
Bob Halley's avatar
update    
Bob Halley committed
686
687
688
689
690
691
692
693
694
695

  84.	[func]		allow-query ACL checks now apply to all data
			added to a response.

  83.	[func]		If the server is authoritative for both a
			delegating zone and its (nonsecure) delegatee, and
			a query is made for a KEY RR at the top of the
			delegatee, then the server will look for a KEY
			in the delegator if it is not found in the delegatee.

696
697
  82.   [cleanup]       <isc/buffer.h> does not need <isc/list.h>.

698
699
700
  81.   [cleanup]       <isc/int.h> and <isc/boolean.h> do not need
                        <isc/lang.h>.

701
702
  80.   [cleanup]       <isc/print.h> does not need <stdio.h> or <stdlib.h>.

703
704
  79.   [cleanup]       <dns/callbacks.h> does not need <stdio.h>.

705
706
707
708
709
710
  78.   [cleanup]       lwres_conftest renamed to lwresconf_test for
                        consistency with other *_test programs.

  77.   [cleanup]       typedef of isc_time_t and isc_interval_t moved from
                        <isc/time.h> to <isc/types.h>.  

Brian Wellington's avatar
Brian Wellington committed
711
712
  76.   [cleanup]	Rewrote keygen.

713
714
715
  75.   [func]          Don't load a zone if its database file is older
                        than the last time the zone was loaded.

716
717
718
  74.   [cleanup]       Removed mktemplate.o and ufile.o from libisc.a,
                        subsumed by file.o.

719
720
721
722
723
724
  73.   [func]          New "file" API in libisc, including new function
                        isc_file_getmodtime, isc_mktemplate renamed to
                        isc_file_mktemplate and isc_ufile renamed to
                        isc_file_openunique.  By no means an exhaustive API,
                        it is just what's needed for now.

725
726
727
728
729
  72.   [func]          DNS_RBTFIND_NOPREDECESSOR and DNS_RBTFIND_NOOPTIONS
                        added for dns_rbt_findnode, the former to disable the
                        setting of the chain to the predecessor, and the
                        latter to make clear when no options are set.

730
731
732
733
734
  71.   [cleanup]       Made explicit the implicit REQUIREs of
                        isc_time_seconds, isc_time_nanoseconds, and
                        isc_time_subtract.

  70.   [func]          isc_time_set() added.
Bob Halley's avatar
update    
Bob Halley committed
735

736
737
738
  69.   [bug]		The zone object's master and also-notify lists grew
			longer with each server reload.

Brian Wellington's avatar
Brian Wellington committed
739
  68.	[func]		Partial support for SIG(0) on incoming messages.
740

Michael Graff's avatar
update    
Michael Graff committed
741
742
743
  67.	[performance]	Allow use of alternate (compile-time supplied)
			OpenSSL libraries/headers.

744
745
746
  66.   [func]		Data in authoritative zones should have a trust level
			beyond secure.

747
748
749
  65.   [cleanup]       Removed obsolete typedef of dns_zone_callbackarg_t
			from <dns/types.h>.

Bob Halley's avatar
update    
Bob Halley committed
750
751
752
753
  64.	[func]		The RBT, DB, and zone table APIs now allow the
			caller find the most-enclosing superdomain of
			a name.

754
  63	[func]		Generate NOTIFY messages.
Mark Andrews's avatar
Mark Andrews committed
755

756
  62.	[func]		Add UDP refresh support.
Mark Andrews's avatar
Mark Andrews committed
757

758
  61.   [cleanup]       Use single quotes consistently in log messages.
759

760
761
762
  60.	[func]		Catch and disallow singleton types on message
			parse.

Michael Graff's avatar
update    
Michael Graff committed
763
764
  59.	[bug]		Cause net/host unreachable to be a hard error
			when sending and receiving.
765

766
767
768
769
  58.	[bug]		bin/named/query.c could sometimes trigger the
			(client->query.attributes & NS_QUERYATTR_NAMEBUFUSED)
			== 0 assertion in query_newname().

Brian Wellington's avatar
Brian Wellington committed
770
771
  57.   [func]          Added dns_nxt_typepresent()

772
773
774
775
776
777
  56.	[bug]		SIG records were not properly returned in cached
			negative answers.

  55.	[bug]		Responses containing multiple names in the authority
			section were not negatively cached.

778
779
780
781
782
  54.	[bug]		If a fetch with sigrdataset==NULL joined one with
			sigrdataset!=NULL or vice versa, the resolver
			could catch an assertion or lose signature data,
			respectively.

783
784
785
  53.	[port]		freebsd 4.0: lib/isc/unix/socket.c requires
			<sys/param.h>.

786
787
788
  52.	[bug]		rndc: taskmgr and socketmgr were not initaliased
			to NULL.

789
790
791
  51.   [cleanup]       dns/compress.h and dns/zt.h did not need to include
                        dns/rbt.h; it was needed only by compress.c and zt.c.

792
793
  50.   [func]          RBT deletion no longer requires a valid chain to work,
                        and dns_rbt_deletenode was added.
Bob Halley's avatar
Bob Halley committed
794

Bob Halley's avatar
update    
Bob Halley committed
795
796
  49.	[func]		Each cache now has its own mctx.

Bob Halley's avatar
update    
Bob Halley committed
797
798
799
800
801
802
  48.	[func]		isc_task_create() no longer takes an mctx.
			isc_task_mem() has been eliminated.

  47.	[func]		A number of modules now use memory context reference
			counting.

Bob Halley's avatar
Bob Halley committed
803
804
805
806
807
  46.	[func]		Memory contexts are now reference counted.
			Added isc_mem_inuse() and isc_mem_preallocate().
			Renamed isc_mem_destroy_check() to
			isc_mem_setdestroycheck().

Brian Wellington's avatar
update    
Brian Wellington committed
808
809
810
811
812
813
814
  45.	[bug]		The trusted-key statement incorrectly loaded keys.

  44.	[bug]		Don't include authority data if it would force us
			to unset the AD bit in the message.

  43.	[bug]		DNSSEC verification of cached rdatasets was failing.

815
816
817
  42.	[cleanup]	Simplified logging of messages with embedded domain
			names by introducing a new convenience function
			dns_name_format().
Bob Halley's avatar
Bob Halley committed
818

Andreas Gustafsson's avatar
Andreas Gustafsson committed
819
  41.	[func]		Use PR_SET_KEEPCAPS on Linux 2.3.99-pre3 and later
Bob Halley's avatar
Bob Halley committed
820
821
822
823
			to allow 'named' to run as a non-root user while
			retaining the ability to bind() to privileged
			ports.

Andreas Gustafsson's avatar
Andreas Gustafsson committed
824
  40.	[func]		Introduced new logging category "dnssec" and
825
826
			logging module "dns/validator".

827
828
829
  39.	[cleanup]	Moved the typedefs for isc_region_t, isc_textregion_t, 
			and isc_lex_t to <isc/types.h>.

Brian Wellington's avatar
update    
Brian Wellington committed
830
831
  38.	[bug]		TSIG signed incoming zone transfers work now.

832
833
834
835
  37.	[bug]		If the first RR in an incoming zone transfer was 
			not an SOA, the server died with an assertion failure
			instead of just reporting an error.

Michael Graff's avatar
Michael Graff committed
836
837
  36.	[cleanup]	Change DNS_R_SUCCESS (and others) to ISC_R_SUCCESS

838
839
840
841
  35.   [performance]   Log messages which are of a level too high to be
                        logged by any channel in the logging configuration
                        will not cause the log mutex to be locked.

842
843
  34.   [bug]           Recursion was allowed even with 'recursion no'.

844
845
  33.   [func]          The RBT now maintains a parent pointer at each node.

846
847
848
  32.   [cleanup]       bin/lwresd/client.c needs <string.h> for memset()
                        prototype.

849
850
  31.   [bug]           Use ${LIBTOOL} to compile bin/named/main.@O@.

James Brister's avatar
update    
James Brister committed
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
  30.	[func]		config file grammer change to support optional 
			class type for a view.

  29.	[func]		support new config file view options:

				auth-nxdomain recursion query-source
				query-source-v6 transfer-source
				transfer-source-v6 max-transfer-time-out
				max-transfer-idle-out transfer-format
				request-ixfr privide-ixfr cleaning-interval
				fetch-glue notify rfc2308-type1 lame-ttl
				max-ncache-ttl min-roots

  28.	[func]		support lame-ttl, min-roots and serial-queries 
			config global options.
			
867
868
869
870
  27.   [bug]           Only include <netinet6/in6.h> on BSD/OS 4.[01]*.
                        Including it on other platforms (eg, NetBSD) can
                        cause a forced #error from the C preprocessor.

James Brister's avatar
update    
James Brister committed
871
872
  26.	[func]		new match-clients statement in config file view.

Andreas Gustafsson's avatar
Andreas Gustafsson committed
873
874
875
876
877
878
879
880
881
  25.	[bug]		make install failed to install <isc/log.h> and
			<isc/ondestroy.h>.

  24.	[cleanup]	Eliminate some unnecessary #includes of header
			files from header files.

  23.	[cleanup]	Provide more context in log messages about client
			requests, using a new function ns_client_log().

882
883
884
  22.   [bug]		SIGs weren't returned in the answer section when
			the query resulted in a fetch.

885
886
887
888
889
890
  21.   [port]          Look at STD_CINCLUDES after CINCLUDES during
                        compilation, so additional system include directories
                        can be searched but header files in the bind9 source
                        tree with conflicting names take precedence.  This
                        avoids issues with installed versions of dnssafe and
                        openssl.
Bob Halley's avatar
update    
Bob Halley committed
891

892
893
894
  20.	[func]		Configuration file post-load validation of zones
			failed if there were no zones.

Bob Halley's avatar
update    
Bob Halley committed
895
896
897
  19.	[bug]		dns_zone_notifyreceive() failed to unlock the zone
			lock in certain error cases.

898
899
900
  18.   [bug]           Use AC_TRY_LINK rather than AC_TRY_COMPILE in
                        configure.in to check for presence of in6addr_any.

901
902
903
904
  17.	[func]		Do configuration file post-load validation of zones.

  16.	[bug]		put quotes around key names on config file 
			output to avoid possible keyword clashes.
Bob Halley's avatar
update    
Bob Halley committed
905

Bob Halley's avatar
update    
Bob Halley committed
906
907
908
909
910
911
  15.	[func]		Add dns_name_dupwithoffsets().  This function is
			improves comparison performance for duped names.

  14.	[bug]		free_rbtdb() could have 'put' unallocated memory in
			an unlikely error path.

Bob Halley's avatar
update    
Bob Halley committed
912
913
914
  13.	[bug]		lib/dns/master.c and lib/dns/xfrin.c didn't ignore
			out-of-zone data.

James Brister's avatar
James Brister committed
915
  12.	[bug]		Fixed possible unitialized variable error.
Bob Halley's avatar
update    
Bob Halley committed
916

Bob Halley's avatar
update    
Bob Halley committed
917
918
919
920
  11.	[bug]		axfr_rrstream_first() didn't check the result code of
			db_rr_iterator_first(), possibly causing an assertion
			to be triggered later.

921
  10.	[bug]		A bug in the code which makes EDNS0 OPT records in
Bob Halley's avatar
update    
Bob Halley committed
922
923
924
			bin/named/client.c and lib/dns/resolver.c could
			trigger an assertion.

James Brister's avatar
James Brister committed
925
926
927
   9.   [cleanup]	replaced bit-setting code in confctx.c and replaced
			repeated code with macro calls.

928
929
930
   8.   [bug]		Shutdown of incoming zone transfer accessed
			freed memory.

931
932
933
934
935
936
937
938
939
   7.   [cleanup]	removed 'listen-on' from view statement.

   6.   [bug]		quote RR names when generating config file to 
			prevent possible clash with config file keywords 
			(such as 'key').

   5.   [func]		syntax change to named.conf file: new ssu grant/deny 
			statements must now be enclosed by an 'update-policy'
			block.
Bob Halley's avatar
add  
Bob Halley committed
940

Bob Halley's avatar
Bob Halley committed
941
942
943
944
945
946
   4.	[port]		bin/named/unix/os.c didn't compile on systems with
			linux 2.3 kernel includes due to conflicts between
			C library includes and the kernel includes.  We now
			get only what we need from <linux/capability.h>, and
			avoid pulling in other linux kernel .h files.

947
948
949
   3.	[bug]		TKEYs go in the answer section of responses, not
			the additional section.

950
951
952
   2.	[bug]		Generating cryptographic randomness failed on
			systems without /dev/random.

Bob Halley's avatar
add  
Bob Halley committed
953
954
955
956
957
   1.	[bug]		The installdirs rule in
			lib/isc/unix/include/isc/Makefile.in had a typo which
			prevented the isc directory from being created if it
			didn't exist.

Bob Halley's avatar
Bob Halley committed
958
	--- 9.0.0b2 released ---