CHANGES 37.8 KB
Newer Older
1
2
3
 303.	[bug]		add additional sanity checks to differentiate a AXFR
			response vs a IXFR response. (RT #157)

4
5
6
 302.	[bug]		MXNAME should be large enough to hold any legal domain
			name in presentation format + terminating NULL.

7
8
 301.	[bug]		uninitalised pointer host:printmessage(). (RT #159)

9
10
11
12
13
14
 300.	[bug]		Using both <isc/net.h> and <lwres/net.h> didn't work
			on platforms lacking IPv6 because each included their
			own ipv6 header file for the missing definitions.  Now
			each library's ipv6.h defines the wrapper symbol of
			the other (ISC_IPV6_H and LWRES_IPV6_H).

15
16
17
18
19
 299.	[cleanup]	Get the user and group information before changing the
			root directory, so the administrator does not need to
			keep a copy of the user and group databases in the
			chroot'ed environment.  Suggested by Hakan Olsson.

20
21
22
23
 298.	[bug]		A mutex deadlock occurred during shutdown of the
			interface manager under certain conditions.
			Digital Unix systems were the most affected.

24
25
26
 297.	[bug]		Specifying a key name that wasn't fully qualified
			in certain parts of the config file could cause
			an assertion.
27

28
29
30
31
 296.	[bug]		"make install" from a separate build directory
			failed unless configure had been run in the source
			directory, too.

32
33
34
35
36
37
38
39
 295.	[bug]		When invoked with type==CNAME and a message
			not constructed by dns_message_parse(),
			dns_message_findname() failed to find anything
			due to checking for attribute bits that are set
			only in dns_message_parse().   This caused an
			infinite loop when constructing the response to
			an ANY query at a CNAME in a secure zone.

40
41
42
43
44
 294.	[bug]		If we run out of space in while processing glue
			when reading a master file and commit "current name"
			reverts to "name_current" instead of staying as
			"name_glue".

45
 293.	[port]		Add support for FreeBSD 4.0 system tests.
46

47
48
49
50
51
52
53
 292.	[bug]		Due to problems with the way some operating systems
			handle simultaneous listening on IPv4 and IPv6
			addresses, the server no longer listens on IPv6
			addresses by default.  To revert to the previous
			behavior, specify "listen-on-v6 { any; };" in
			the config file.

54
55
56
57
 291.	[func]		Caching servers no longer send outgoing queries
			over TCP just because the incoming recursive query
			was a TCP one.

58
59
 290.   [cleanup]	+twiddle option to dig (for testing only) removed.

60
61
62
63
64
65
66
67
68
 289.	[cleanup]	dig is now installed in $bindir instead of $sbindir.
			host is now installed in $bindir.  (Be sure to remove
			any $sbindir/dig from a previous release.)

 288.	[func]		rndc is now installed by "make install" into $sbindir.

 287.	[bug]		rndc now works again as "rndc 127.1 reload" (for
			only that task).  Parsing its configuration file and
			using digital signatures for authentication has been
David Lawrence's avatar
typos    
David Lawrence committed
69
			disabled until named supports the "controls" statement,
70
71
			post-9.0.0.

72
73
74
75
76
 286.	[bug]		On Solaris 2, when named inherited a signal state 
			where SIGHUP had the SIG_IGN action, SIGHUP would
			be ignored rather than causing the server to reload
			its configuration.

77
78
79
80
 285.	[bug]		A change made to the dst API for beta4 inadvertently
			broke OMAPI's creation of a dst key from an incoming
			message, causing an assertion to be triggered.  Fixed.

81
82
83
84
85
86
 284.	[func]		The DNSSEC key generation and signing tools now
			generate randomness from keyboard input on systems
			that lack /dev/random.

 283.	[cleanup]	The 'lwresd' program is now a link to 'named'.

87
 282.	[bug]		The lexer now returns ISC_R_RANGE if parsed integer is 
88
			too big for an unsigned long.
89

90
 281.	[bug]		Fixed list of recognized config file category names.
91

92
 280.	[func]		Add isc-config.sh, which can be used to more
Brian Wellington's avatar
Brian Wellington committed
93
94
95
			easily build applications that link with
			our libraries.

96
97
98
99
 279.	[bug]		Private omapi function symbols shared between
			two or more files in libomapi.a were not namespace
			protected using the ISC convention of starting with
			the library name and two underscores ("omapi__"...)
100

101
102
103
104
 278.	[bug]		bin/named/logconf.c:category_fromconf() didn't take
			note of when isc_log_categorybyname() wasn't able
			to find the category name and would then apply the
			channel list of the unknown category to all categories.
105

106
107
108
109
110
 277.	[bug]		isc_log_categorybyname() and isc_log_modulebyname()
			would fail to find the first member of any category
			or module array apart from the internal defaults.
			Thus, for example, the "notify" category was improperly
			configured by named.
111

112
113
 276.	[bug]		dig now supports maximum sized TCP messages.

Andreas Gustafsson's avatar
Andreas Gustafsson committed
114
115
 275.	[bug]		The definition of lwres_gai_strerror() was missing 
			the lwres_ prefix.
116

Andreas Gustafsson's avatar
Andreas Gustafsson committed
117
118
 274.	[bug]		TSIG AXFR verify failed when talking to a BIND 8
			server.
119

120
121
122
123
124
 273.	[func]		The default for the 'transfer-format' option is
			now 'many-answers'.  This will break zone transfers
			to BIND 4.9.5 and older unless there is an explicit
			'one-answer' configuration.

125
126
127
128
129
130
 272.	[bug]		The sending of large TCP responses was canceled
			in mid-transmission due to a race condition
			caused by the failure to set the client object's
			"newstate" variable correctly when transitioning
			to the "working" state.

Brian Wellington's avatar
Brian Wellington committed
131
132
133
 271.	[func]		Attempt to probe the number of cpus in named
			if unspecified rather than defaulting to 1.

134
135
 270.	[func]		Allow maximum sized TCP answers.

136
137
138
139
 269.	[bug]		Failed DNSSEC validations could cause an assertion
			failure by causing clone_results() to be called with
			with hevent->node == NULL.

140
141
142
143
 268.	[doc]		A plain text version of the Administrator 
			Reference Manual is now included in the distribution,
			as doc/arm/Bv9ARM.txt.

144
145
 267.	[func]		Nsupdate is now provided in the distribution.

146
 266.	[bug]		zone.c:save_nsrrset() node was not initalized.
147

Mark Andrews's avatar
typo    
Mark Andrews committed
148
 265.	[bug]		dns_request_create() now works for TCP.
149
150
151
152
153
154
155

 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.

156
157
158
159
160
161
162
 263.	[func]		New logging channel type 'stderr'

				channel some-name {
					stderr;
					severity error;
				}

163
 262.	[bug]		'master' was not initalized in zone.c:stub_callback().
164
165

 261.	[func]		Add dns_zone_markdirty().
166

167
168
169
170
 260.	[bug]		Running named as a non-root user failed on Linux
			kernels new enough to support retaining capabilities
			after setuid().

171
172
173
174
 259.	[func]		New random-device and random-seed-file statements
			for global options block of named.conf. Both accept
			a single string argument.

175
176
 258.	[bug]		Fixed printing of lwres_addr_t.address field.

177
178
 257.	[bug]		The server detached the last zone manager reference
			too early, while it could still be in use by queries.
179
			This manifested itself as assertion failures during the
180
181
182
183
184
185
186
187
			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().

188
 254.	[bug]		Suppress "query denied" messages on additional data
189
190
			lookups.

Andreas Gustafsson's avatar
Andreas Gustafsson committed
191
192
	--- 9.0.0b4 released ---

193
194
195
196
 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.
David Lawrence's avatar
typos    
David Lawrence committed
197
			It also aborted when an unrecognized keyword was seen,
198
199
			now it silently ignores the entire line.

200
201
 251.	[bug]		lwresd caught an assertion failure on startup.

202
203
204
205
206
207
 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.

208
209
210
 248.	[bug]		global lame-ttl option was not being printed when
			config structures were written out.

211
212
 247.	[cleanup]	Rename cache-size config option to max-cache-size.

James Brister's avatar
typo.    
James Brister committed
213
 246.	[func]		Rename global option cachesize to cache-size and
214
			add corresponding option to view statement.
215

216
 245.	[bug]		If an uncompressed name will take more than 255
Andreas Gustafsson's avatar
Andreas Gustafsson committed
217
			bytes and the buffer is sufficiently long,
218
			dns_name_fromwire should return DNS_R_FORMERR,
Andreas Gustafsson's avatar
Andreas Gustafsson committed
219
220
221
222
			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.
223

224
225
226
227
228
229
230
 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.

231
232
233
 241.	[cleanup]	nscount and soacount have been removed from the
			dns_master_*() arguement lists.

234
235
236
 240.	[func]		databases now come in three flavours: zone, cache
			and stub.

237
238
239
240
 239.	[feature]	If ISC_MEM_DEBUG is enabled, the variable
			isc_mem_debugging controls whether messages
			are printed or not.

241
242
243
244
245
246
 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.
David Lawrence's avatar
David Lawrence committed
247

248
 237.	[bug]		If connect() returned ENOBUFS when the resolver was
David Lawrence's avatar
David Lawrence committed
249
			initiating a TCP query, the socket didn't get
250
			destroyed, and the server did not shut down cleanly. 
251

252
253
254
255
256
257
 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.
			
258
259
260
261
 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.

262
263
264
 233.	[cleanup]	Convert all config structure integer values to unsigned
			integer (isc_uint32_t) to match grammer.

265
266
 232.	[bug]		Allow slave zones to not have a file.

267
268
269
270
271
 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
272
273
 230.	[func]		Replace the dst sign/verify API with a cleaner one.

274
275
276
277
278
279
280
 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.

281
282
283
284
 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.
285
286
287

 226.	[func]		dns_name_totext() now always prints the root name as
			'.', even when omit_final_dot is true.
288

289
290
291
292
 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.
293

294
295
296
297
298
 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.)
299

300
301
302
303
 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.
304

305
306
 222.	[bug]		The global 'also-notify' option was ignored.

Andreas Gustafsson's avatar
RT #127    
Andreas Gustafsson committed
307
308
309
310
 221.	[bug]		An uninitialized variable was sometimes passed to
			dns_rdata_freestruct() when loading a zone, causing
			an assertion failure.

311
312
313
314
 220.	[cleanup]	Set the default outgoing port in the view, and
			set it in sockaddrs returned from the ADB.
			[31-May-2000 explorer]

315
316
317
 219.	[bug]		Signed truncated messages more correctly follow
			the respective specs.

318
319
320
 218.	[func]		When an rdataset is signed, its ttl is normalized
			based on the signature validity period.

321
322
 217.	[func]		Also-notify and trusted-keys can now be used in
			the 'view' statement.
323

324
 216.	[func]		The 'max-cache-ttl' and 'max-ncache-ttl' options 
325
			now work.
326

327
328
329
330
 215.	[bug]		Failures at certain points in request processing
			could cause the assertion INSIST(client->lockview
			== NULL) to be triggered.

331
 214.	[func]		New public function isc_netaddr_format(), for
332
333
			formatting network addresses in log messages.

334
 213.	[bug]		Don't leak memory when reloading the zone if
335
336
			an update-policy clause was present in the old zone.

337
 212.	[func]		Added dns_message_get/settsigkey, to make TSIG
338
339
			key management reasonable.

340
341
342
343
344
345
346
 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
347
348
 209.	[cleanup]	Upgraded openssl files to new version 0.9.5a

349
350
 208.	[func]		Added ISC_OFFSET_MAXIMUM for the maximum value
			of an isc_offset_t.
351

352
 207.	[func]		The dnssec tools properly use the logging subsystem.
353

354
 206.	[cleanup]	dst now stores the key name as a dns_name_t, not
355
356
			a char *.

357
358
359
360
361
362
 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.
363

364
365
366
 204.	[cleanup]	On HP/UX, pass +vnocompatwarnings to the linker
			to quiet the warnings that "The linked output may not
			run on a PA 1.x system."
367

368
 203.	[func]		notify and zone soa queries are now tsig signed when
369
370
			appropriate.

371
372
373
 202.	[func]		isc_lex_getsourceline() changed from returning int
			to returning unsigned long, the type of its underlying
			counter.
374

Andreas Gustafsson's avatar
Andreas Gustafsson committed
375
376
377
378
 201.	[cleanup]	Removed the test/sdig program, it has been
			replaced by bin/dig/dig.


Andreas Gustafsson's avatar
Andreas Gustafsson committed
379
380
	--- 9.0.0b3 released ---

381
382
383
384
 200.	[bug]		Failures in sending query responses to clients
			(e.g., running out of network buffers) were
			not logged.

385
386
387
388
 199.	[bug]		isc_heap_delete() sometimes violated the heap
			invariant, causing timer events not to be posted
			when due.

389
 198.	[func]		Dispatch managers hold memory pools which
390
			any managed dispatcher may use.	 This allows
391
392
393
394
395
396
397
398
399
400
			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]

401
402
403
404
 195.	[bug]		Including the NXT record of the root domain
			in a negative response caused an assertion
			failure.

405
406
407
408
 194.	[doc]		The PDF version of the Administrator's Reference
			Manual is no longer included in the ISC BIND9
			distribution.

409
 193.	[func]		changed dst_key_free() prototype.
410

411
412
413
414
 192.	[bug]		Zone configuration validation is now done at end 
			of config file parsing, and before loading
			callbacks.

415
416
 191.	[func]		Patched to compile on UnixWare 7.x.  This platform
			is not directly supported by the ISC.
417

418
 190.	[cleanup]	The DNSSEC tools have been moved to a separate 
419
420
421
422
423
424
425
426
427
428
429
430
431
432
			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.

433
434
435
436
437
438
439
440
441
442
443
 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.
444

445
446
447
 188.	[func]		Log a warning message when an incoming zone transfer
			contains out-of-zone data.

448
449
450
451
 187.	[func]		isc_ratelimter_enqueue() has an additional arguement
			'task'.

 186.	[func]		dns_request_getresponse() has an additional arguement
452
453
			'preserve_order'.

454
455
456
457
 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.
458

459
460
461
 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.
462

463
464
 183.	[func]		ISC_LOG_PRINTTAG option for log channels.  Useful
			for logging the program name or other identifier.
465

466
467
 182.	[cleanup]	New commandline parameters for dnssec tools

468
469
 181.	[func]		Added dst_key_buildfilename and dst_key_parsefilename

470
 180.	[func]		New isc_result_t ISC_R_RANGE.  Supersedes DNS_R_RANGE.
David Lawrence's avatar
David Lawrence committed
471

James Brister's avatar
James Brister committed
472
473
474
475
476
477
478
479
480
481
482
483
484
 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.

485
 176.	[func]		New global and per-view option:
James Brister's avatar
James Brister committed
486
487
488
489
490
				
				max-cache-ttl number

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

491
				additional-data internal | minimal | maximal;
James Brister's avatar
James Brister committed
492

493
 174.	[func]		New public function isc_sockaddr_format(), for
494
495
			formatting socket addresses in log messages.

496
 173.	[func]		Keep a queue of zones waiting for zone transfer
497
498
499
			quota so that a new transfer can be dispatched
			immediately whenever quota becomes available.

500
 172.	[bug]		$TTL directive was sometimes missing from dumped 
501
502
503
			master files because totext_ctx_init() failed to
			initialize ctx->current_ttl_valid.

504
 171.	[cleanup]	On NetBSD systems, the mit-pthreads or
Andreas Gustafsson's avatar
Andreas Gustafsson committed
505
506
507
508
			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
509
510
			and has been removed.

511
512
513
514
515
516
517
518
519
 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.

520
521
 169.	[func]		ratelimiter can now process N events per interval.

522
523
524
525
 168.	[bug]		include statements in named.conf caused syntax errors
			due to not consuming the semicolon ending the include
			statement before switching input streams.

526
527
528
529
530
531
532
 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
533

534
535
 165.	[cleanup]	Silence "end-of-loop condition not reached" warnings
			from Solaris compiler.
536

537
 164.	[func]		Added functions isc_stdio_open(), isc_stdio_close(),
538
539
540
			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.
541

542
 163.	[func]		Added result codes ISC_R_FILENOTFOUND and
543
			ISC_R_FILEEXISTS.
544

545
 162.	[bug]		Ensure proper range for arguments to ctype.h functions.
546

547
548
 161.	[cleanup]	error in yyparse prototype that only HPUX caught.

549
550
551
 160.	[cleanup]	getnet*() are not going to be implemented at this
			stage.

552
553
554
 159.	[func]		Redefinition of config file elements is now an
			error (instead of a warning).

555
 158.	[bug]		Log channel and category list copy routines
556
557
			weren't assigning properly to output parameter.

558
 157.	[port]		Fix missing prototype for getopt().
559

560
561
562
563
 156.	[func]		Support new 'database' statement in zone.

				database "quoted-string";

564
565
 155.	[bug]		ns_notify_start() was not detaching the found zone.

566
 154.	[func]		The signer now logs libdns warnings to stderr even when
567
			not verbose, and in a nicer format.
Andreas Gustafsson's avatar
typos    
Andreas Gustafsson committed
568
569

 153.	[func]		dns_rdata_tostruct() 'mctx' is now optional.  If 'mctx'
570
571
			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
572
			references to the associated memory.  If 'mctx' is 
573
574
			non-NULL it is guaranteed that there are no references
			to memory associated with 'rdata'.
575
576

			dns_rdata_freestruct() must be called if 'mctx' was
Andreas Gustafsson's avatar
typos    
Andreas Gustafsson committed
577
			non-NULL and may safely be called if 'mctx' was NULL.
578

579
 152.	[bug]		keygen dumped core if domain name argument was omitted
580
581
			from command line.

582
 151.	[func]		Support 'disabled' statement in zone config (causes
583
584
585
			zone to be parsed and then ignored). Currently must
			come after the 'type' clause.

586
 150.	[func]		Support optional ports in masters and also-notify
587
588
589
590
			statements: 

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

591
 149.	[cleanup]	Removed usused argument 'olist' from
592
			dns_c_view_unsetordering().
593

594
 148.	[cleanup]	Stop issuing some warnings about some configuration
595
			file statements that were not implemented, but now are.
596

597
 147.	[bug]		Changed yacc union size to be smaller for yaccs that
598
599
			put yacc-stack on the real stack.

600
601
602
603
604
605
606
 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.
607

608
609
610
 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.
611

612
613
614
 144.	[cleanup]	libdns header files too numerous to name were made
			to conform to the same style for multiple inclusion
			protection.
615

616
 143.	[func]		Added function dns_rdatatype_isknown().
617

618
619
 142.	[cleanup]	<isc/stdtime.h> does not need <time.h> or
			<isc/result.h>.
620

621
622
623
 141.	[bug]		Corrupt requests with multiple questions could
			cause an assertion failure.

624
 140.	[cleanup]	<isc/time.h> does not need <time.h> or <isc/result.h>.
625

626
627
 139.	[cleanup]	<isc/net.h> now includes <isc/types.h> instead of
			<isc/int.h> and <isc/result.h>.
628

629
630
631
 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.
632

633
634
635
636
 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.
637

638
639
640
 136.	[cleanup]	<isc/commandline.h>, <isc/interfaceiter.h>,
			<isc/net.h> and Win32's <isc/thread.h> needed
			ISC_LANG_BEGINDECLS/ISC_LANG_ENDDECLS.
641

642
643
644
645
 135.	[cleanup]	Win32's <isc/condition.h> did not need <isc/result.h>
			or <isc/boolean.h>, now uses <isc/types.h> in place
			of <isc/time.h>, and needed ISC_LANG_BEGINDECLS
			and ISC_LANG_ENDDECLS.
646

647
 134.	[cleanup]	<isc/dir.h> does not need <limits.h>.
648

649
 133.	[cleanup]	<isc/ipv6.h> needs <isc/platform.h>.
650

651
652
 132.	[cleanup]	<isc/app.h> does not need <isc/task.h>, but does
			need <isc/eventclass.h>.
653

654
655
 131.	[cleanup]	<isc/mutex.h> and <isc/util.h> need <isc/result.h>
			for ISC_R_* codes used in macros.
656

657
658
659
 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>.
660

661
 129.	[bug]		The 'default_debug' log channel was not set up when
662
663
			'category default' was present in the config file

664
665
 128.	[cleanup]	<isc/dir.h> had ISC_LANG_BEGINDECLS instead of
			ISC_LANG_ENDDECLS at end of header.
666

667
668
669
670
671
672
 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.

673
 126.	[cleanup]	<isc/quota.h> and <isc/taskpool.h> need <isc/lang.h>.
674

675
676
677
 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>.
678

679
 124.	[func]		signer now imports parent's zone key signature
Brian Wellington's avatar
Brian Wellington committed
680
681
682
			and creates null keys/sets zone status bit for
			children when necessary

683
 123.	[cleanup]	<isc/event.h> does not need <stddef.h>.
684

685
686
 122.	[cleanup]	<isc/task.h> does not need <isc/mem.h> or
			<isc/result.h>.
687

688
689
690
691
 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>.
692

693
694
695
 120.	[cleanup]	<isc/socket.h> does not need <isc/boolean.h>,
			<isc/bufferlist.h>, <isc/task.h>, <isc/mem.h> or
			<isc/net.h>.
696

697
698
699
 119.	[cleanup]	structure definitions for generic rdata stuctures do
			not have _generic_ in their names.

700
701
702
 118.	[cleanup]	libdns.a is now namespace-clean, on NetBSD, excepting
			YACC crust (yyparse, etc) [2000-apr-27 explorer]

703
704
705
 117.	[cleanup]	libdns.a changes:
			dns_zone_clearnotify() and dns_zone_addnotify()
			are replaced by dns_zone_setnotifyalso().
706
			dns_zone_clearmasters() and dns_zone_addmaster()
707
708
			are replaced by dns_zone_setmasters().
			
709
710
 116.	[func]		Added <isc/offset.h> for isc_offset_t (aka off_t
			on Unix systems).
711

712
713
 115.	[port]		Shut up the -Wmissing-declarations warning about
			<stdio.h>'s __sputaux on BSD/OS pre-4.1.
714

715
716
 114.	[cleanup]	<isc/sockaddr.h> does not need <isc/buffer.h> or
			<isc/list.h>.
717

718
719
 113.	[func]		Utility programs dig and host added.

720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
 112.	[cleanup]	<isc/serial.h> does not need <isc/boolean.h>.

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

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

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

 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.

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

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

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

 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
			on BSD/OS 4.1.

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

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

  99.	[cleanup]	Rate limiter now has separate shutdown() and
790
791
792
			destroy() functions, and it guarantees that all 
			queued events are delivered even in the shutdown case.

793
794
  98.	[cleanup]	<isc/print.h> does not need <stdarg.h> or <stddef.h>
			unless ISC_PLATFORM_NEEDVSNPRINTF is defined.
795

796
797
  97.	[cleanup]	<isc/ondestroy.h> does not need <stddef.h> or
			<isc/event.h>.
798

799
  96.	[cleanup]	<isc/mutex.h> does not need <isc/result.h>.
800

801
  95.	[cleanup]	<isc/mutexblock.h> does not need <isc/result.h>.
802

803
  94.	[cleanup]	Some installed header files did not compile as C++.
804

805
  93.	[cleanup]	<isc/msgcat.h> does not need <isc/result.h>.
806

807
808
  92.	[cleanup]	<isc/mem.h> does not need <stddef.h>, <isc/boolean.h>,
			or <isc/result.h>.
809

810
811
  91.	[cleanup]	<isc/log.h> does not need <sys/types.h> or
			<isc/result.h>.
812

813
814
815
  90.	[cleanup]	Removed unneeded ISC_LANG_BEGINDECLS/ISC_LANG_ENDDECLS
			from <named/listenlist.h>.

816
  89.	[cleanup]	<isc/lex.h> does not need <stddef.h>.
817

818
819
820
  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>.
821

822
823
  87.	[cleanup]	<isc/heap.h> does not need <isc/boolean.h>,
			<isc/mem.h> or <isc/result.h>.
824

825
826
  86.	[cleanup]	isc_bufferlist_t moved from <isc/bufferlist.h> to
			<isc/types.h>.
827

828
829
830
  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
831
832
833
834
835
836
837
838
839
840

  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.

841
  82.	[cleanup]	<isc/buffer.h> does not need <isc/list.h>.
842

843
844
  81.	[cleanup]	<isc/int.h> and <isc/boolean.h> do not need
			<isc/lang.h>.
845

846
  80.	[cleanup]	<isc/print.h> does not need <stdio.h> or <stdlib.h>.
847

848
  79.	[cleanup]	<dns/callbacks.h> does not need <stdio.h>.
849

850
851
  78.	[cleanup]	lwres_conftest renamed to lwresconf_test for
			consistency with other *_test programs.
852

853
854
  77.	[cleanup]	typedef of isc_time_t and isc_interval_t moved from
			<isc/time.h> to <isc/types.h>.	
855

856
  76.	[cleanup]	Rewrote keygen.
Brian Wellington's avatar
Brian Wellington committed
857

858
859
  75.	[func]		Don't load a zone if its database file is older
			than the last time the zone was loaded.
860

861
862
  74.	[cleanup]	Removed mktemplate.o and ufile.o from libisc.a,
			subsumed by file.o.
863

864
865
866
867
868
  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.
869

870
871
872
873
  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.
874

875
876
877
  71.	[cleanup]	Made explicit the implicit REQUIREs of
			isc_time_seconds, isc_time_nanoseconds, and
			isc_time_subtract.
878

879
  70.	[func]		isc_time_set() added.
Bob Halley's avatar
update    
Bob Halley committed
880

881
  69.	[bug]		The zone object's master and also-notify lists grew
882
883
			longer with each server reload.

Brian Wellington's avatar
Brian Wellington committed
884
  68.	[func]		Partial support for SIG(0) on incoming messages.
885

Michael Graff's avatar
update    
Michael Graff committed
886
887
888
  67.	[performance]	Allow use of alternate (compile-time supplied)
			OpenSSL libraries/headers.

889
  66.	[func]		Data in authoritative zones should have a trust level
890
891
			beyond secure.

892
  65.	[cleanup]	Removed obsolete typedef of dns_zone_callbackarg_t
893
894
			from <dns/types.h>.

Bob Halley's avatar
update    
Bob Halley committed
895
896
897
898
  64.	[func]		The RBT, DB, and zone table APIs now allow the
			caller find the most-enclosing superdomain of
			a name.

899
  63	[func]		Generate NOTIFY messages.
Mark Andrews's avatar
Mark Andrews committed
900

901
  62.	[func]		Add UDP refresh support.
Mark Andrews's avatar
Mark Andrews committed
902

903
  61.	[cleanup]	Use single quotes consistently in log messages.
904

905
906
907
  60.	[func]		Catch and disallow singleton types on message
			parse.

Michael Graff's avatar
update    
Michael Graff committed
908
909
  59.	[bug]		Cause net/host unreachable to be a hard error
			when sending and receiving.
910

911
912
913
914
  58.	[bug]		bin/named/query.c could sometimes trigger the
			(client->query.attributes & NS_QUERYATTR_NAMEBUFUSED)
			== 0 assertion in query_newname().

915
  57.	[func]		Added dns_nxt_typepresent()
Brian Wellington's avatar
Brian Wellington committed
916

917
918
919
920
921
922
  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.

923
924
925
926
927
  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.

928
929
930
  53.	[port]		freebsd 4.0: lib/isc/unix/socket.c requires
			<sys/param.h>.

931
  52.	[bug]		rndc: taskmgr and socketmgr were not initialized
932
933
			to NULL.

934
935
  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.
936

937
938
  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
939

Bob Halley's avatar
update    
Bob Halley committed
940
941
  49.	[func]		Each cache now has its own mctx.

Bob Halley's avatar
update    
Bob Halley committed
942
943
944
945
946
947
  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
948
949
950
951
952
  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
953
954
955
956
957
958
959
  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.

960
961
962
  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
963

Andreas Gustafsson's avatar
Andreas Gustafsson committed
964
  41.	[func]		Use PR_SET_KEEPCAPS on Linux 2.3.99-pre3 and later
Bob Halley's avatar
Bob Halley committed
965
966
967
968
			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
969
  40.	[func]		Introduced new logging category "dnssec" and
970
971
			logging module "dns/validator".

972
973
974
  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
975
976
  38.	[bug]		TSIG signed incoming zone transfers work now.

977
978
979
980
  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
981
982
  36.	[cleanup]	Change DNS_R_SUCCESS (and others) to ISC_R_SUCCESS

983
984
985
  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.
986

987
  34.	[bug]		Recursion was allowed even with 'recursion no'.
988

989
  33.	[func]		The RBT now maintains a parent pointer at each node.
990

991
992
  32.	[cleanup]	bin/lwresd/client.c needs <string.h> for memset()
			prototype.
993

994
  31.	[bug]		Use ${LIBTOOL} to compile bin/named/main.@O@.
995

James Brister's avatar
update    
James Brister committed
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
  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.
			
1012
1013
1014
  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.
1015

James Brister's avatar
update    
James Brister committed
1016
1017
  26.	[func]		new match-clients statement in config file view.

Andreas Gustafsson's avatar
Andreas Gustafsson committed
1018
1019
1020
1021
1022
1023
1024
1025
1026
  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().

1027
  22.	[bug]		SIGs weren't returned in the answer section when
1028
1029
			the query resulted in a fetch.

1030
1031
1032
1033
1034
1035
  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
1036

1037
1038
1039
  20.	[func]		Configuration file post-load validation of zones
			failed if there were no zones.

Bob Halley's avatar
update    
Bob Halley committed
1040
1041
1042
  19.	[bug]		dns_zone_notifyreceive() failed to unlock the zone
			lock in certain error cases.

1043
1044
  18.	[bug]		Use AC_TRY_LINK rather than AC_TRY_COMPILE in
			configure.in to check for presence of in6addr_any.
1045

1046
1047
1048
1049
  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
1050

1051
  15.	[func]		Add dns_name_dupwithoffsets().	This function is
Bob Halley's avatar
update    
Bob Halley committed
1052
1053
1054
1055
1056
			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
1057
1058
1059
  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
1060
  12.	[bug]		Fixed possible unitialized variable error.
Bob Halley's avatar
update    
Bob Halley committed
1061

Bob Halley's avatar
update    
Bob Halley committed
1062
1063
1064
1065
  11.	[bug]		axfr_rrstream_first() didn't check the result code of
			db_rr_iterator_first(), possibly causing an assertion
			to be triggered later.

1066
  10.	[bug]		A bug in the code which makes EDNS0 OPT records in
Bob Halley's avatar
update    
Bob Halley committed
1067
1068
1069
			bin/named/client.c and lib/dns/resolver.c could
			trigger an assertion.

1070
   9.	[cleanup]	replaced bit-setting code in confctx.c and replaced
James Brister's avatar
James Brister committed
1071
1072
			repeated code with macro calls.

1073
   8.	[bug]		Shutdown of incoming zone transfer accessed
1074
1075
			freed memory.

1076
   7.	[cleanup]	removed 'listen-on' from view statement.
1077

1078
   6.	[bug]		quote RR names when generating config file to 
1079
1080
1081
			prevent possible clash with config file keywords 
			(such as 'key').

1082
   5.	[func]		syntax change to named.conf file: new ssu grant/deny 
1083
1084
			statements must now be enclosed by an 'update-policy'
			block.
Bob Halley's avatar
add  
Bob Halley committed
1085

Bob Halley's avatar
Bob Halley committed
1086
1087
1088
1089
1090
1091
   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.

1092
1093
1094
   3.	[bug]		TKEYs go in the answer section of responses, not
			the additional section.

1095
1096
1097
   2.	[bug]		Generating cryptographic randomness failed on
			systems without /dev/random.

Bob Halley's avatar
add  
Bob Halley committed
1098
1099
1100
1101
1102
   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
1103
	--- 9.0.0b2 released ---
1104
1105
1106
1107
1108

# This tells Emacs to use hard tabs in this file.
# Local Variables:
# indent-tabs-mode: t
# End: