CHANGES 46.7 KB
Newer Older
1

2 3 4 5 6 7
 375.	[bug]		Per-zone "allow-query" did not properly override the
			view/global one for CNAME targets and additional
			data [RT #220].

 374.	[bug]		SOA in authoritative negative responses had wrong TTL.

8 9
 373.	[func]		nslookup is now installed by "make install".

10
 372.	[bug]		Deal with Microsoft DNS servers appending two bytes of
11 12
			garbage to zone transfer requests.

13 14 15 16
 371.	[bug]		At high debug levels, doing an outgoing zone transfer
			of a very large RRset could cause an assertion failure
			during logging.

Andreas Gustafsson's avatar
Andreas Gustafsson committed
17
 370.	[bug]		The error messages for rollforward failures were
18 19
			overly terse.

20 21 22 23 24 25
 369.	[func]		Support new named.conf options, view and zone 
			statements: 

				max-retry-time, min-retry-time, 
				max-refresh-time, min-refresh-time, max-names.

26 27 28
 368.	[func]		Restructure the internal ".bind" view so that more
			zones can be added to it.

29
 367.   [bug]		Allow proper selection of server on nslookup command
30 31 32 33
			line.

 366.   [func]          Allow use of '-' batch file in dig for stdin.

34 35
 365.	[bug]		nsupdate -k leaked memory.

Michael Graff's avatar
Michael Graff committed
36 37
 364.	[func]		Added additional-from-{cache,auth}

38 39 40
 362.	[bug]		rndc no longer aborts if the configuration file is
			missing an options statement. [RT #209]

41 42 43 44 45 46 47 48 49 50
 361.	[func]		When the RBT find or chain functions set the name and
			origin for a node that stores the root label
			the name is now set to an empty name, instead of ".",
			to simplify later use of the name and origin by
			dns_name_concatenate(), dns_name_totext() or
			dns_name_format().

 360.	[func]		dns_name_totext() and dns_name_format() now allow
			an empty name to be passed, which is formatted as "@".

51 52
 359.	[bug]		dnssec-signzone occasionally signed glue records.

53 54 55
 358.	[cleanup]	Rename the intermediate files used by the dnssec
			programs.

Andreas Gustafsson's avatar
Andreas Gustafsson committed
56 57
 357.	[bug]		The zone file parser crashed if the argument
			to $INCLUDE was a quoted string.
58

59 60 61
 356.	[cleanup]	isc_task_send no longer requires event->sender to
			be non-null.

62 63
 355.	[func]		Added isc_dir_createunique(), similar to mkdtemp().

64 65 66
 354.	[doc]		Man pages for the dnssec tools are now included in
			the distribution, in doc/man/dnssec.

Andreas Gustafsson's avatar
Andreas Gustafsson committed
67
 353.	[bug]		double increment in lwres/gethost.c:copytobuf().
68
			(RT# 187)
69

70 71 72
 352.	[bug]		Race condition in dns_client_t startup could cause
			an assertion failure.

73 74 75
 351.	[bug]		Constructing a response with rcode SERVFAIL to a TSIG
			signed query could crash the server.

76 77 78 79
 350.	[bug]		Also-notify lists specified in the global options
			block were not correctly reference counted, causing
			a memory leak.

80
 349.	[bug]		Processing a query with the CD bit set now works
81 82
			as expected.

83 84 85 86
 348.	[func]		New named.conf boolean values 'glue-from-auth' and
			'glue-from-cache' now supported in view and global
			options statement.

87 88 89
 347.	[bug]		Don't crash if when an argument is left off
			options in dig.

90 91 92
 346.	[func]		Add support for .digrc config file, in the
			user's current directory

93 94 95 96 97 98
 345.	[bug]		Large-scale changes/cleanups to dig:
			* Significantly improve structure handling
			* Don't pre-load entire batch files
			* Add name/rr counting/limiting
			* Fix SIGINT handling
			* Shorten timeouts to match v8's behavior
99 100

 344.	[bug]		When shutting down, lwresd sometimes tried
101
			to shut down its client tasks twice,
102 103
			triggering an assertion.

104 105 106 107 108 109 110 111 112
 343.	[bug]		Although zone maintenance SOA queries and
			notify requests were signed with TSIG keys
			when configured for the server in case,
			the TSIG was not verified on the response.

 342.	[bug]		The wrong name was being passed to
			dns_name_dup() when generating a TSIG
			key using TKEY.

113
 341.	[func]		Support 'key' clause in named.conf zone masters
114 115
			statement:

116
				masters {
117 118 119
					10.0.0.1 port 666 key "foo";
					10.0.0.2 ;
				};
120

121 122 123
 340.	[bug]		The top-level COPYRIGHT file was missing from
			the distribution.

Andreas Gustafsson's avatar
 
Andreas Gustafsson committed
124 125 126 127
 339.	[bug]		DNSSEC validation of the response to an ANY
			query at a name with a CNAME RR in a secure
			zone triggered an assertion failure.

128 129
 338.	[bug]		lwresd logged to syslog as named, not lwresd.

130 131 132
 337.	[bug]		"dig" did not recognize "nsap-ptr" as an RR type
			on the command line.

133 134 135 136
 336.	[bug]		"dig -f" used 64 k of memory for each line in
			the file.  It now uses much less, though still
			proportionally to the file size.

137 138 139
 335.	[bug]		named would occasionally attempt recursion when
			it was disallowed or undesired.

140 141
 334.	[func]		Added hmac-md5 to libisc.

142
 333.	[bug]		The resolver incorrectly accepted referrals to
143 144
			domains that were not parents of the query name,
			causing assertion failures.
145

146 147
 332.	[func]		New function dns_name_reset().

148 149
 331.	[bug]		Only log "recursion denied" if RD is set. (RT #178)

150 151
 330.	[func]		New function isc_log_wouldlog().

152 153 154 155
 329.	[func]		omapi_auth_register() now takes a size_t argument for
			the length of a key's secret data.  Previously
			OMAPI only stored secrets up to the first NUL byte.

156 157
 328.	[func]		Added isc_base64_decodestring().

158 159 160
 327.	[bug]		rndc.conf parser wasn't correctly recognising an IP
			address where a host specification was required.

161 162
 326.	[func]		'keys' in an 'inet' control statement is now
			required and must have at least one item in it.
163 164
			A "not supported" warning is now issued if a 'unix'
			control channel is defined.
165

166 167
 325.	[bug]		isc_lex_gettoken was processing octal strings when
			ISC_LEXOPT_CNUMBER was not set.
Andreas Gustafsson's avatar
Andreas Gustafsson committed
168

169 170 171 172
 324.	[func]		In the resolver, turn EDNS0 off if there is no
			response after a number of retransmissions.
			This is to allow queries some chance of succeeding
			even if all the authoritative servers of a zone
173
			silently discard EDNS0 requests instead of
174 175
			sending an error response like they ought to.

176
 323.	[bug]		dns_rbt_findname() did not ignore empty rbt nodes.
177
			Because of this, servers authoritative for a parent
178 179 180 181
			and grandchild zone but not authoritative for the
			intervening child zone did not correctly issue
			referrals to the servers of the child zone.

182
 322.	[bug]		Queries for KEY RRs are now sent to the parent
Andreas Gustafsson's avatar
Andreas Gustafsson committed
183
			server before the authoritative one, making
184 185 186
			DNSSEC insecurity proofs work in many cases
			where they previously didn't.

187 188 189 190 191
 321.	[bug]		When synthesizing a CNAME RR for a DNAME
			response, query_addcname() failed to intitialize
			the type and class of the CNAME dns_rdata_t,
			causing random failures.

192 193 194 195 196
 320.	[func]		Multiple rndc changes: parses an rndc.conf file,
			uses authentication to talk to named, command
			line syntax changed.  This will all be described
			in the ARM.

197 198 199
 319.	[func]		The named.conf "controls" statement is now used
			to configure the OMAPI command channel.

200 201 202
 318.	[func]		dns_c_ndcctx_destroy() could never return anything
			except ISC_R_SUCCESS; made it have void return instead.

203 204 205 206
 317.	[func]		Use callbacks from libomapi to determine if a
			new connection is valid, and if a key requested
			to be used with that connection is valid.

207 208
 316.	[bug]		Generate a warning if we detect an unexpected <eof>
			but treat as <eol><eof>.
209

Mark Andrews's avatar
Mark Andrews committed
210
 315.	[bug]		Handle non-empty blanks lines. (RT #163)
211

212
 314.	[func]		The named.conf controls statement can now have
213
			more than one key specified for the inet clause.
214

215
 313.	[bug]		When parsing resolv.conf, don't terminate on an
216
			error.	Instead, parse as much as possible, but
217 218
			still return an error if one was found.

219 220 221 222 223
 312.	[bug]		Increase the number of allowed elements in the
			resolv.conf search path from 6 to 8.  If there
			are more than this, ignore the remainder rather
			than returning a failure in lwres_conf_parse.

224 225 226
 311.	[bug]		lwres_conf_parse failed when the first line of
			resolv.conf was empty or a comment.

227 228 229 230 231 232 233 234 235 236 237 238 239
 310.	[func]		Changes to named.conf "controls" statement (inet
			subtype only)

			  - support "keys" clause

				controls {
				   inet * port 1024
					allow { any; } keys { "foo"; }
				}

			  - allow "port xxx" to be left out of statement,
			    in which case it defaults to omapi's default port
			    of 953.
240

241 242 243 244 245 246
 309.	[bug]		When sending a referral, the server did not look
			for name server addresses as glue in the zone
			holding the NS RRset in the case where this zone
			was not the same as the one where it looked for
			name server addresses as authoritative data.

247 248 249
 308.	[bug]		Treat a SOA record not at top of zone as an error
			when loading a zone. (RT #154)

250 251 252 253 254 255
 307.	[bug]		When canceling a query, the resolver didn't check for
			isc_socket_sendto() calls that did not yet have their
			completion events posted, so it could (rarely) end up
			destroying the query context and then want to use
			it again when the send event posted, triggering an
			assertion as it tried to cancel an already-canceled
256
			query.	(RT #77)
257

258
 306.	[bug]		Reading HMAC-MD5 private key files didn't work.
259

260
 305.	[bug]		When reloading the server with a config file
Andreas Gustafsson's avatar
style  
Andreas Gustafsson committed
261 262 263 264 265 266
			containing a syntax error, it could catch an
			assertion failure trying to perform zone
			maintenance on tentatively created zones whose
			views were never fully configured and lacked
			an address database.

267 268 269 270
 304.	[bug]		If more than LWRES_CONFMAXNAMESERVERS servers
			are listed in resolv.conf, silently ignore them
			instead of returning failure.

271
 303.	[bug]		Add additional sanity checks to differentiate a AXFR
272 273
			response vs a IXFR response. (RT #157)

274
 302.	[bug]		In dig, host, and nslookup, MXNAME should be large
Andreas Gustafsson's avatar
style  
Andreas Gustafsson committed
275 276
			enough to hold any legal domain name in presentation
			format + terminating NULL.
277

Andreas Gustafsson's avatar
style  
Andreas Gustafsson committed
278
 301.	[bug]		Uninitalised pointer in host:printmessage(). (RT #159)
279

280 281 282 283 284 285
 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).

286 287 288
 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
289
			chroot'ed environment.	Suggested by Hakan Olsson.
290

291 292 293 294
 298.	[bug]		A mutex deadlock occurred during shutdown of the
			interface manager under certain conditions.
			Digital Unix systems were the most affected.

295 296
 297.	[bug]		Specifying a key name that wasn't fully qualified
			in certain parts of the config file could cause
297
			an assertion failure.
298

299 300 301 302
 296.	[bug]		"make install" from a separate build directory
			failed unless configure had been run in the source
			directory, too.

303 304 305 306 307 308 309 310
 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.

311 312 313 314 315
 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".

316
 293.	[port]		Add support for FreeBSD 4.0 system tests.
317

318 319 320 321 322 323 324
 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.

325 326 327 328
 291.	[func]		Caching servers no longer send outgoing queries
			over TCP just because the incoming recursive query
			was a TCP one.

329
 290.	[cleanup]	+twiddle option to dig (for testing only) removed.
330

331 332 333 334 335 336 337 338 339
 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
340
			disabled until named supports the "controls" statement,
341 342
			post-9.0.0.

343
 286.	[bug]		On Solaris 2, when named inherited a signal state
344 345 346 347
			where SIGHUP had the SIG_IGN action, SIGHUP would
			be ignored rather than causing the server to reload
			its configuration.

348 349
 285.	[bug]		A change made to the dst API for beta4 inadvertently
			broke OMAPI's creation of a dst key from an incoming
350
			message, causing an assertion to be triggered.	Fixed.
351

352 353 354 355 356 357
 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'.

358
 282.	[bug]		The lexer now returns ISC_R_RANGE if parsed integer is
359
			too big for an unsigned long.
360

361
 281.	[bug]		Fixed list of recognized config file category names.
362

363
 280.	[func]		Add isc-config.sh, which can be used to more
Brian Wellington's avatar
Brian Wellington committed
364 365 366
			easily build applications that link with
			our libraries.

367 368 369 370
 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__"...)
371

372 373 374 375
 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.
376

377 378 379 380 381
 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.
382

383 384
 276.	[bug]		dig now supports maximum sized TCP messages.

385
 275.	[bug]		The definition of lwres_gai_strerror() was missing
Andreas Gustafsson's avatar
Andreas Gustafsson committed
386
			the lwres_ prefix.
387

Andreas Gustafsson's avatar
Andreas Gustafsson committed
388 389
 274.	[bug]		TSIG AXFR verify failed when talking to a BIND 8
			server.
390

391 392 393 394 395
 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.

396 397 398 399 400 401
 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
402 403 404
 271.	[func]		Attempt to probe the number of cpus in named
			if unspecified rather than defaulting to 1.

405 406
 270.	[func]		Allow maximum sized TCP answers.

407 408 409 410
 269.	[bug]		Failed DNSSEC validations could cause an assertion
			failure by causing clone_results() to be called with
			with hevent->node == NULL.

411
 268.	[doc]		A plain text version of the Administrator
412 413 414
			Reference Manual is now included in the distribution,
			as doc/arm/Bv9ARM.txt.

415 416
 267.	[func]		Nsupdate is now provided in the distribution.

417
 266.	[bug]		zone.c:save_nsrrset() node was not initalized.
418

Mark Andrews's avatar
typo  
Mark Andrews committed
419
 265.	[bug]		dns_request_create() now works for TCP.
420 421 422 423 424 425 426

 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.

427 428 429 430 431 432 433
 263.	[func]		New logging channel type 'stderr'

				channel some-name {
					stderr;
					severity error;
				}

434
 262.	[bug]		'master' was not initalized in zone.c:stub_callback().
435 436

 261.	[func]		Add dns_zone_markdirty().
437

438 439 440 441
 260.	[bug]		Running named as a non-root user failed on Linux
			kernels new enough to support retaining capabilities
			after setuid().

442 443 444 445
 259.	[func]		New random-device and random-seed-file statements
			for global options block of named.conf. Both accept
			a single string argument.

446 447
 258.	[bug]		Fixed printing of lwres_addr_t.address field.

448 449
 257.	[bug]		The server detached the last zone manager reference
			too early, while it could still be in use by queries.
450
			This manifested itself as assertion failures during the
451 452 453 454 455 456 457 458
			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().

459
 254.	[bug]		Suppress "query denied" messages on additional data
460 461
			lookups.

Andreas Gustafsson's avatar
Andreas Gustafsson committed
462 463
	--- 9.0.0b4 released ---

464 465 466 467
 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
468
			It also aborted when an unrecognized keyword was seen,
469 470
			now it silently ignores the entire line.

471 472
 251.	[bug]		lwresd caught an assertion failure on startup.

473 474 475 476 477 478
 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.

479 480 481
 248.	[bug]		global lame-ttl option was not being printed when
			config structures were written out.

482 483
 247.	[cleanup]	Rename cache-size config option to max-cache-size.

James Brister's avatar
typo.  
James Brister committed
484
 246.	[func]		Rename global option cachesize to cache-size and
485
			add corresponding option to view statement.
486

487
 245.	[bug]		If an uncompressed name will take more than 255
Andreas Gustafsson's avatar
Andreas Gustafsson committed
488
			bytes and the buffer is sufficiently long,
489
			dns_name_fromwire should return DNS_R_FORMERR,
Andreas Gustafsson's avatar
Andreas Gustafsson committed
490 491 492 493
			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.
494

495 496 497 498 499 500 501
 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.

502 503 504
 241.	[cleanup]	nscount and soacount have been removed from the
			dns_master_*() arguement lists.

505 506 507
 240.	[func]		databases now come in three flavours: zone, cache
			and stub.

508 509 510 511
 239.	[feature]	If ISC_MEM_DEBUG is enabled, the variable
			isc_mem_debugging controls whether messages
			are printed or not.

512 513 514 515 516 517
 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
518

519
 237.	[bug]		If connect() returned ENOBUFS when the resolver was
David Lawrence's avatar
David Lawrence committed
520
			initiating a TCP query, the socket didn't get
521
			destroyed, and the server did not shut down cleanly.
522

523 524
 236.	[func]		Added new listen-on-v6 config file statement.

525 526
 235.	[func]		Consider it a config file error if a listen-on
			statement has an IPv6 address in it, or a
527
			listen-on-v6 statement has an IPv4 address in it.
528

529 530 531 532
 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.

533 534 535
 233.	[cleanup]	Convert all config structure integer values to unsigned
			integer (isc_uint32_t) to match grammer.

536 537
 232.	[bug]		Allow slave zones to not have a file.

538 539 540 541 542
 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
543 544
 230.	[func]		Replace the dst sign/verify API with a cleaner one.

545 546
 229.	[func]		Support config file sig-validity-interval statement
			in options, views and zone statements (master
547 548
			zones only).

549
 228.	[cleanup]	Logging messages in config module stripped of
550 551
			trailing period.

552 553 554 555
 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.
556 557 558

 226.	[func]		dns_name_totext() now always prints the root name as
			'.', even when omit_final_dot is true.
559

560 561 562 563
 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.
564

565 566 567 568 569
 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.)
570

571 572 573 574
 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.
575

576 577
 222.	[bug]		The global 'also-notify' option was ignored.

Andreas Gustafsson's avatar
RT #127  
Andreas Gustafsson committed
578 579 580 581
 221.	[bug]		An uninitialized variable was sometimes passed to
			dns_rdata_freestruct() when loading a zone, causing
			an assertion failure.

582 583 584 585
 220.	[cleanup]	Set the default outgoing port in the view, and
			set it in sockaddrs returned from the ADB.
			[31-May-2000 explorer]

586 587 588
 219.	[bug]		Signed truncated messages more correctly follow
			the respective specs.

589 590 591
 218.	[func]		When an rdataset is signed, its ttl is normalized
			based on the signature validity period.

592 593
 217.	[func]		Also-notify and trusted-keys can now be used in
			the 'view' statement.
594

595
 216.	[func]		The 'max-cache-ttl' and 'max-ncache-ttl' options
596
			now work.
597

598 599 600 601
 215.	[bug]		Failures at certain points in request processing
			could cause the assertion INSIST(client->lockview
			== NULL) to be triggered.

602
 214.	[func]		New public function isc_netaddr_format(), for
603 604
			formatting network addresses in log messages.

605
 213.	[bug]		Don't leak memory when reloading the zone if
606 607
			an update-policy clause was present in the old zone.

608
 212.	[func]		Added dns_message_get/settsigkey, to make TSIG
609 610
			key management reasonable.

611 612 613 614 615 616 617
 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
618 619
 209.	[cleanup]	Upgraded openssl files to new version 0.9.5a

620 621
 208.	[func]		Added ISC_OFFSET_MAXIMUM for the maximum value
			of an isc_offset_t.
622

623
 207.	[func]		The dnssec tools properly use the logging subsystem.
624

625
 206.	[cleanup]	dst now stores the key name as a dns_name_t, not
626 627
			a char *.

628 629 630 631 632 633
 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.
634

635 636 637
 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."
638

639
 203.	[func]		notify and zone soa queries are now tsig signed when
640 641
			appropriate.

642 643 644
 202.	[func]		isc_lex_getsourceline() changed from returning int
			to returning unsigned long, the type of its underlying
			counter.
645

Andreas Gustafsson's avatar
Andreas Gustafsson committed
646 647 648 649
 201.	[cleanup]	Removed the test/sdig program, it has been
			replaced by bin/dig/dig.


Andreas Gustafsson's avatar
Andreas Gustafsson committed
650 651
	--- 9.0.0b3 released ---

652 653 654 655
 200.	[bug]		Failures in sending query responses to clients
			(e.g., running out of network buffers) were
			not logged.

656 657 658 659
 199.	[bug]		isc_heap_delete() sometimes violated the heap
			invariant, causing timer events not to be posted
			when due.

660
 198.	[func]		Dispatch managers hold memory pools which
661
			any managed dispatcher may use.	 This allows
662 663 664 665 666 667 668 669 670 671
			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]

672 673 674 675
 195.	[bug]		Including the NXT record of the root domain
			in a negative response caused an assertion
			failure.

676 677 678 679
 194.	[doc]		The PDF version of the Administrator's Reference
			Manual is no longer included in the ISC BIND9
			distribution.

680
 193.	[func]		changed dst_key_free() prototype.
681

682
 192.	[bug]		Zone configuration validation is now done at end
683 684 685
			of config file parsing, and before loading
			callbacks.

686 687
 191.	[func]		Patched to compile on UnixWare 7.x.  This platform
			is not directly supported by the ISC.
688

689
 190.	[cleanup]	The DNSSEC tools have been moved to a separate
690 691 692 693 694 695 696 697 698 699 700 701 702 703
			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.

704 705 706 707 708 709 710 711 712 713 714
 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.
715

716 717 718
 188.	[func]		Log a warning message when an incoming zone transfer
			contains out-of-zone data.

719 720 721 722
 187.	[func]		isc_ratelimter_enqueue() has an additional arguement
			'task'.

 186.	[func]		dns_request_getresponse() has an additional arguement
723 724
			'preserve_order'.

725 726 727 728
 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.
729

730 731 732
 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.
733

734 735
 183.	[func]		ISC_LOG_PRINTTAG option for log channels.  Useful
			for logging the program name or other identifier.
736

737 738
 182.	[cleanup]	New commandline parameters for dnssec tools

739 740
 181.	[func]		Added dst_key_buildfilename and dst_key_parsefilename

741
 180.	[func]		New isc_result_t ISC_R_RANGE.  Supersedes DNS_R_RANGE.
David Lawrence's avatar
David Lawrence committed
742

James Brister's avatar
James Brister committed
743 744 745 746 747 748 749 750 751 752 753 754 755
 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.

756
 176.	[func]		New global and per-view option:
757

James Brister's avatar
James Brister committed
758 759 760 761
				max-cache-ttl number

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

762
				additional-data internal | minimal | maximal;
James Brister's avatar
James Brister committed
763

764
 174.	[func]		New public function isc_sockaddr_format(), for
765 766
			formatting socket addresses in log messages.

767
 173.	[func]		Keep a queue of zones waiting for zone transfer
768 769 770
			quota so that a new transfer can be dispatched
			immediately whenever quota becomes available.

771
 172.	[bug]		$TTL directive was sometimes missing from dumped
772 773 774
			master files because totext_ctx_init() failed to
			initialize ctx->current_ttl_valid.

775
 171.	[cleanup]	On NetBSD systems, the mit-pthreads or
Andreas Gustafsson's avatar
Andreas Gustafsson committed
776 777 778 779
			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
780 781
			and has been removed.

782 783 784 785 786 787 788 789 790
 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.

791 792
 169.	[func]		ratelimiter can now process N events per interval.

793 794 795 796
 168.	[bug]		include statements in named.conf caused syntax errors
			due to not consuming the semicolon ending the include
			statement before switching input streams.

797 798 799 800 801 802 803
 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
804

805 806
 165.	[cleanup]	Silence "end-of-loop condition not reached" warnings
			from Solaris compiler.
807

808
 164.	[func]		Added functions isc_stdio_open(), isc_stdio_close(),
809 810 811
			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.
812

813
 163.	[func]		Added result codes ISC_R_FILENOTFOUND and
814
			ISC_R_FILEEXISTS.
815

816
 162.	[bug]		Ensure proper range for arguments to ctype.h functions.
817

818 819
 161.	[cleanup]	error in yyparse prototype that only HPUX caught.

820 821 822
 160.	[cleanup]	getnet*() are not going to be implemented at this
			stage.

823 824 825
 159.	[func]		Redefinition of config file elements is now an
			error (instead of a warning).

826
 158.	[bug]		Log channel and category list copy routines
827 828
			weren't assigning properly to output parameter.

829
 157.	[port]		Fix missing prototype for getopt().
830

831 832 833 834
 156.	[func]		Support new 'database' statement in zone.

				database "quoted-string";

835 836
 155.	[bug]		ns_notify_start() was not detaching the found zone.

837
 154.	[func]		The signer now logs libdns warnings to stderr even when
838
			not verbose, and in a nicer format.
Andreas Gustafsson's avatar
typos  
Andreas Gustafsson committed
839 840

 153.	[func]		dns_rdata_tostruct() 'mctx' is now optional.  If 'mctx'
841 842
			is NULL then you need to preserve the 'rdata' until
			you have finished using the structure as there may be
843
			references to the associated memory.  If 'mctx' is
844 845
			non-NULL it is guaranteed that there are no references
			to memory associated with 'rdata'.
846 847

			dns_rdata_freestruct() must be called if 'mctx' was
Andreas Gustafsson's avatar
typos  
Andreas Gustafsson committed
848
			non-NULL and may safely be called if 'mctx' was NULL.
849

850
 152.	[bug]		keygen dumped core if domain name argument was omitted
851 852
			from command line.

853
 151.	[func]		Support 'disabled' statement in zone config (causes
854 855 856
			zone to be parsed and then ignored). Currently must
			come after the 'type' clause.

857
 150.	[func]		Support optional ports in masters and also-notify
858
			statements:
859 860 861

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

862
 149.	[cleanup]	Removed usused argument 'olist' from
863
			dns_c_view_unsetordering().
864

865
 148.	[cleanup]	Stop issuing some warnings about some configuration
866
			file statements that were not implemented, but now are.
867

868
 147.	[bug]		Changed yacc union size to be smaller for yaccs that
869 870
			put yacc-stack on the real stack.

871 872 873 874 875 876 877
 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.
878

879 880 881
 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.
882

883 884 885
 144.	[cleanup]	libdns header files too numerous to name were made
			to conform to the same style for multiple inclusion
			protection.
886

887
 143.	[func]		Added function dns_rdatatype_isknown().
888

889 890
 142.	[cleanup]	<isc/stdtime.h> does not need <time.h> or
			<isc/result.h>.
891

892 893 894
 141.	[bug]		Corrupt requests with multiple questions could
			cause an assertion failure.

895
 140.	[cleanup]	<isc/time.h> does not need <time.h> or <isc/result.h>.
896

897 898
 139.	[cleanup]	<isc/net.h> now includes <isc/types.h> instead of
			<isc/int.h> and <isc/result.h>.
899

900 901 902
 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.
903

904 905 906 907
 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.
908

909 910 911
 136.	[cleanup]	<isc/commandline.h>, <isc/interfaceiter.h>,
			<isc/net.h> and Win32's <isc/thread.h> needed
			ISC_LANG_BEGINDECLS/ISC_LANG_ENDDECLS.
912

913 914 915 916
 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.
917

918
 134.	[cleanup]	<isc/dir.h> does not need <limits.h>.
919

920
 133.	[cleanup]	<isc/ipv6.h> needs <isc/platform.h>.
921

922 923
 132.	[cleanup]	<isc/app.h> does not need <isc/task.h>, but does
			need <isc/eventclass.h>.
924

925 926
 131.	[cleanup]	<isc/mutex.h> and <isc/util.h> need <isc/result.h>
			for ISC_R_* codes used in macros.
927

928 929 930
 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>.
931

932
 129.	[bug]		The 'default_debug' log channel was not set up when
933 934
			'category default' was present in the config file

935 936
 128.	[cleanup]	<isc/dir.h> had ISC_LANG_BEGINDECLS instead of
			ISC_LANG_ENDDECLS at end of header.
937

938 939 940 941 942 943
 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.

944
 126.	[cleanup]	<isc/quota.h> and <isc/taskpool.h> need <isc/lang.h>.
945

946 947 948
 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>.
949

950
 124.	[func]		signer now imports parent's zone key signature
Brian Wellington's avatar
Brian Wellington committed
951 952 953
			and creates null keys/sets zone status bit for
			children when necessary

954
 123.	[cleanup]	<isc/event.h> does not need <stddef.h>.
955

956 957
 122.	[cleanup]	<isc/task.h> does not need <isc/mem.h> or
			<isc/result.h>.
958

959 960 961 962
 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>.
963

964 965 966
 120.	[cleanup]	<isc/socket.h> does not need <isc/boolean.h>,
			<isc/bufferlist.h>, <isc/task.h>, <isc/mem.h> or
			<isc/net.h>.
967

968 969 970
 119.	[cleanup]	structure definitions for generic rdata stuctures do
			not have _generic_ in their names.

Michael Graff's avatar