CHANGES 42.2 KB
Newer Older
1 2 3 4
 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.

5 6
 328.	[func]		Added isc_base64_decodestring().

7 8 9
 327.	[bug]		rndc.conf parser wasn't correctly recognising an IP
			address where a host specification was required.

10 11
 326.	[func]		'keys' in an 'inet' control statement is now
			required and must have at least one item in it.
12 13
			A "not supported" warning is now issued if a 'unix'
			control channel is defined.
14

15 16
 325.	[bug]		isc_lex_gettoken was processing octal strings when
			ISC_LEXOPT_CNUMBER was not set.
Andreas Gustafsson's avatar
Andreas Gustafsson committed
17

18 19 20 21 22 23 24
 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
			silently discard EDNS0 requests instead of 
			sending an error response like they ought to.

25 26 27 28 29 30
 323.	[bug]		dns_rbt_findname() did not ignore empty rbt nodes.
			Because of this, servers authoritative for a parent 
			and grandchild zone but not authoritative for the
			intervening child zone did not correctly issue
			referrals to the servers of the child zone.

31
 322.	[bug]		Queries for KEY RRs are now sent to the parent 
Andreas Gustafsson's avatar
Andreas Gustafsson committed
32
			server before the authoritative one, making
33 34 35
			DNSSEC insecurity proofs work in many cases
			where they previously didn't.

36 37 38 39 40
 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.

41 42 43 44 45
 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.

46 47 48
 319.	[func]		The named.conf "controls" statement is now used
			to configure the OMAPI command channel.

49 50 51
 318.	[func]		dns_c_ndcctx_destroy() could never return anything
			except ISC_R_SUCCESS; made it have void return instead.

52 53 54 55
 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.

56 57
 316.	[bug]		Generate a warning if we detect an unexpected <eof>
			but treat as <eol><eof>.
58

Mark Andrews's avatar
Mark Andrews committed
59
 315.	[bug]		Handle non-empty blanks lines. (RT #163)
60

61 62
 314.	[func]		The named.conf controls statement can now have 
			more than one key specified for the inet clause.
63

64
 313.	[bug]		When parsing resolv.conf, don't terminate on an
65
			error.	Instead, parse as much as possible, but
66 67
			still return an error if one was found.

68 69 70 71 72
 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.

73 74 75
 311.	[bug]		lwres_conf_parse failed when the first line of
			resolv.conf was empty or a comment.

76 77 78 79 80 81 82 83 84 85 86 87 88 89
 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.
 
90 91 92 93 94 95
 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.

96 97 98
 308.	[bug]		Treat a SOA record not at top of zone as an error
			when loading a zone. (RT #154)

99 100 101 102 103 104
 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
105
			query.	(RT #77)
106

107
 306.	[bug]		Reading HMAC-MD5 private key files didn't work.
108

109
 305.	[bug]		When reloading the server with a config file 
Andreas Gustafsson's avatar
style  
Andreas Gustafsson committed
110 111 112 113 114 115
			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.

116 117 118 119
 304.	[bug]		If more than LWRES_CONFMAXNAMESERVERS servers
			are listed in resolv.conf, silently ignore them
			instead of returning failure.

120
 303.	[bug]		Add additional sanity checks to differentiate a AXFR
121 122
			response vs a IXFR response. (RT #157)

Andreas Gustafsson's avatar
style  
Andreas Gustafsson committed
123 124 125
 302.	[bug]		In dig, host, and nslookup, MXNAME should be large 
			enough to hold any legal domain name in presentation
			format + terminating NULL.
126

Andreas Gustafsson's avatar
style  
Andreas Gustafsson committed
127
 301.	[bug]		Uninitalised pointer in host:printmessage(). (RT #159)
128

129 130 131 132 133 134
 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).

135 136 137
 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
138
			chroot'ed environment.	Suggested by Hakan Olsson.
139

140 141
	--- 9.0.0b5 released ---

142 143 144 145
 298.	[bug]		A mutex deadlock occurred during shutdown of the
			interface manager under certain conditions.
			Digital Unix systems were the most affected.

146 147
 297.	[bug]		Specifying a key name that wasn't fully qualified
			in certain parts of the config file could cause
148
			an assertion failure.
149

150 151 152 153
 296.	[bug]		"make install" from a separate build directory
			failed unless configure had been run in the source
			directory, too.

154 155 156 157 158 159 160 161
 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.

162 163 164 165 166
 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".

167
 293.	[port]		Add support for FreeBSD 4.0 system tests.
168

169 170 171 172 173 174 175
 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.

176 177 178 179
 291.	[func]		Caching servers no longer send outgoing queries
			over TCP just because the incoming recursive query
			was a TCP one.

180
 290.	[cleanup]	+twiddle option to dig (for testing only) removed.
181

182 183 184 185 186 187 188 189 190
 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
191
			disabled until named supports the "controls" statement,
192 193
			post-9.0.0.

194 195 196 197 198
 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.

199 200
 285.	[bug]		A change made to the dst API for beta4 inadvertently
			broke OMAPI's creation of a dst key from an incoming
201
			message, causing an assertion to be triggered.	Fixed.
202

203 204 205 206 207 208
 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'.

209
 282.	[bug]		The lexer now returns ISC_R_RANGE if parsed integer is 
210
			too big for an unsigned long.
211

212
 281.	[bug]		Fixed list of recognized config file category names.
213

214
 280.	[func]		Add isc-config.sh, which can be used to more
Brian Wellington's avatar
Brian Wellington committed
215 216 217
			easily build applications that link with
			our libraries.

218 219 220 221
 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__"...)
222

223 224 225 226
 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.
227

228 229 230 231 232
 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.
233

234 235
 276.	[bug]		dig now supports maximum sized TCP messages.

Andreas Gustafsson's avatar
Andreas Gustafsson committed
236 237
 275.	[bug]		The definition of lwres_gai_strerror() was missing 
			the lwres_ prefix.
238

Andreas Gustafsson's avatar
Andreas Gustafsson committed
239 240
 274.	[bug]		TSIG AXFR verify failed when talking to a BIND 8
			server.
241

242 243 244 245 246
 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.

247 248 249 250 251 252
 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
253 254 255
 271.	[func]		Attempt to probe the number of cpus in named
			if unspecified rather than defaulting to 1.

256 257
 270.	[func]		Allow maximum sized TCP answers.

258 259 260 261
 269.	[bug]		Failed DNSSEC validations could cause an assertion
			failure by causing clone_results() to be called with
			with hevent->node == NULL.

262 263 264 265
 268.	[doc]		A plain text version of the Administrator 
			Reference Manual is now included in the distribution,
			as doc/arm/Bv9ARM.txt.

266 267
 267.	[func]		Nsupdate is now provided in the distribution.

268
 266.	[bug]		zone.c:save_nsrrset() node was not initalized.
269

Mark Andrews's avatar
typo  
Mark Andrews committed
270
 265.	[bug]		dns_request_create() now works for TCP.
271 272 273 274 275 276 277

 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.

278 279 280 281 282 283 284
 263.	[func]		New logging channel type 'stderr'

				channel some-name {
					stderr;
					severity error;
				}

285
 262.	[bug]		'master' was not initalized in zone.c:stub_callback().
286 287

 261.	[func]		Add dns_zone_markdirty().
288

289 290 291 292
 260.	[bug]		Running named as a non-root user failed on Linux
			kernels new enough to support retaining capabilities
			after setuid().

293 294 295 296
 259.	[func]		New random-device and random-seed-file statements
			for global options block of named.conf. Both accept
			a single string argument.

297 298
 258.	[bug]		Fixed printing of lwres_addr_t.address field.

299 300
 257.	[bug]		The server detached the last zone manager reference
			too early, while it could still be in use by queries.
301
			This manifested itself as assertion failures during the
302 303 304 305 306 307 308 309
			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().

310
 254.	[bug]		Suppress "query denied" messages on additional data
311 312
			lookups.

Andreas Gustafsson's avatar
Andreas Gustafsson committed
313 314
	--- 9.0.0b4 released ---

315 316 317 318
 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
319
			It also aborted when an unrecognized keyword was seen,
320 321
			now it silently ignores the entire line.

322 323
 251.	[bug]		lwresd caught an assertion failure on startup.

324 325 326 327 328 329
 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.

330 331 332
 248.	[bug]		global lame-ttl option was not being printed when
			config structures were written out.

333 334
 247.	[cleanup]	Rename cache-size config option to max-cache-size.

James Brister's avatar
typo.  
James Brister committed
335
 246.	[func]		Rename global option cachesize to cache-size and
336
			add corresponding option to view statement.
337

338
 245.	[bug]		If an uncompressed name will take more than 255
Andreas Gustafsson's avatar
Andreas Gustafsson committed
339
			bytes and the buffer is sufficiently long,
340
			dns_name_fromwire should return DNS_R_FORMERR,
Andreas Gustafsson's avatar
Andreas Gustafsson committed
341 342 343 344
			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.
345

346 347 348 349 350 351 352
 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.

353 354 355
 241.	[cleanup]	nscount and soacount have been removed from the
			dns_master_*() arguement lists.

356 357 358
 240.	[func]		databases now come in three flavours: zone, cache
			and stub.

359 360 361 362
 239.	[feature]	If ISC_MEM_DEBUG is enabled, the variable
			isc_mem_debugging controls whether messages
			are printed or not.

363 364 365 366 367 368
 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
369

370
 237.	[bug]		If connect() returned ENOBUFS when the resolver was
David Lawrence's avatar
David Lawrence committed
371
			initiating a TCP query, the socket didn't get
372
			destroyed, and the server did not shut down cleanly. 
373

374 375 376 377 378 379
 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.
			
380 381 382 383
 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.

384 385 386
 233.	[cleanup]	Convert all config structure integer values to unsigned
			integer (isc_uint32_t) to match grammer.

387 388
 232.	[bug]		Allow slave zones to not have a file.

389 390 391 392 393
 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
394 395
 230.	[func]		Replace the dst sign/verify API with a cleaner one.

396 397 398 399 400 401 402
 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.

403 404 405 406
 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.
407 408 409

 226.	[func]		dns_name_totext() now always prints the root name as
			'.', even when omit_final_dot is true.
410

411 412 413 414
 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.
415

416 417 418 419 420
 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.)
421

422 423 424 425
 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.
426

427 428
 222.	[bug]		The global 'also-notify' option was ignored.

Andreas Gustafsson's avatar
RT #127  
Andreas Gustafsson committed
429 430 431 432
 221.	[bug]		An uninitialized variable was sometimes passed to
			dns_rdata_freestruct() when loading a zone, causing
			an assertion failure.

433 434 435 436
 220.	[cleanup]	Set the default outgoing port in the view, and
			set it in sockaddrs returned from the ADB.
			[31-May-2000 explorer]

437 438 439
 219.	[bug]		Signed truncated messages more correctly follow
			the respective specs.

440 441 442
 218.	[func]		When an rdataset is signed, its ttl is normalized
			based on the signature validity period.

443 444
 217.	[func]		Also-notify and trusted-keys can now be used in
			the 'view' statement.
445

446
 216.	[func]		The 'max-cache-ttl' and 'max-ncache-ttl' options 
447
			now work.
448

449 450 451 452
 215.	[bug]		Failures at certain points in request processing
			could cause the assertion INSIST(client->lockview
			== NULL) to be triggered.

453
 214.	[func]		New public function isc_netaddr_format(), for
454 455
			formatting network addresses in log messages.

456
 213.	[bug]		Don't leak memory when reloading the zone if
457 458
			an update-policy clause was present in the old zone.

459
 212.	[func]		Added dns_message_get/settsigkey, to make TSIG
460 461
			key management reasonable.

462 463 464 465 466 467 468
 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
469 470
 209.	[cleanup]	Upgraded openssl files to new version 0.9.5a

471 472
 208.	[func]		Added ISC_OFFSET_MAXIMUM for the maximum value
			of an isc_offset_t.
473

474
 207.	[func]		The dnssec tools properly use the logging subsystem.
475

476
 206.	[cleanup]	dst now stores the key name as a dns_name_t, not
477 478
			a char *.

479 480 481 482 483 484
 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.
485

486 487 488
 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."
489

490
 203.	[func]		notify and zone soa queries are now tsig signed when
491 492
			appropriate.

493 494 495
 202.	[func]		isc_lex_getsourceline() changed from returning int
			to returning unsigned long, the type of its underlying
			counter.
496

Andreas Gustafsson's avatar
Andreas Gustafsson committed
497 498 499 500
 201.	[cleanup]	Removed the test/sdig program, it has been
			replaced by bin/dig/dig.


Andreas Gustafsson's avatar
Andreas Gustafsson committed
501 502
	--- 9.0.0b3 released ---

503 504 505 506
 200.	[bug]		Failures in sending query responses to clients
			(e.g., running out of network buffers) were
			not logged.

507 508 509 510
 199.	[bug]		isc_heap_delete() sometimes violated the heap
			invariant, causing timer events not to be posted
			when due.

511
 198.	[func]		Dispatch managers hold memory pools which
512
			any managed dispatcher may use.	 This allows
513 514 515 516 517 518 519 520 521 522
			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]

523 524 525 526
 195.	[bug]		Including the NXT record of the root domain
			in a negative response caused an assertion
			failure.

527 528 529 530
 194.	[doc]		The PDF version of the Administrator's Reference
			Manual is no longer included in the ISC BIND9
			distribution.

531
 193.	[func]		changed dst_key_free() prototype.
532

533 534 535 536
 192.	[bug]		Zone configuration validation is now done at end 
			of config file parsing, and before loading
			callbacks.

537 538
 191.	[func]		Patched to compile on UnixWare 7.x.  This platform
			is not directly supported by the ISC.
539

540
 190.	[cleanup]	The DNSSEC tools have been moved to a separate 
541 542 543 544 545 546 547 548 549 550 551 552 553 554
			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.

555 556 557 558 559 560 561 562 563 564 565
 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.
566

567 568 569
 188.	[func]		Log a warning message when an incoming zone transfer
			contains out-of-zone data.

570 571 572 573
 187.	[func]		isc_ratelimter_enqueue() has an additional arguement
			'task'.

 186.	[func]		dns_request_getresponse() has an additional arguement
574 575
			'preserve_order'.

576 577 578 579
 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.
580

581 582 583
 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.
584

585 586
 183.	[func]		ISC_LOG_PRINTTAG option for log channels.  Useful
			for logging the program name or other identifier.
587

588 589
 182.	[cleanup]	New commandline parameters for dnssec tools

590 591
 181.	[func]		Added dst_key_buildfilename and dst_key_parsefilename

592
 180.	[func]		New isc_result_t ISC_R_RANGE.  Supersedes DNS_R_RANGE.
David Lawrence's avatar
David Lawrence committed
593

James Brister's avatar
James Brister committed
594 595 596 597 598 599 600 601 602 603 604 605 606
 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.

607
 176.	[func]		New global and per-view option:
James Brister's avatar
James Brister committed
608 609 610 611 612
				
				max-cache-ttl number

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

613
				additional-data internal | minimal | maximal;
James Brister's avatar
James Brister committed
614

615
 174.	[func]		New public function isc_sockaddr_format(), for
616 617
			formatting socket addresses in log messages.

618
 173.	[func]		Keep a queue of zones waiting for zone transfer
619 620 621
			quota so that a new transfer can be dispatched
			immediately whenever quota becomes available.

622
 172.	[bug]		$TTL directive was sometimes missing from dumped 
623 624 625
			master files because totext_ctx_init() failed to
			initialize ctx->current_ttl_valid.

626
 171.	[cleanup]	On NetBSD systems, the mit-pthreads or
Andreas Gustafsson's avatar
Andreas Gustafsson committed
627 628 629 630
			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
631 632
			and has been removed.

633 634 635 636 637 638 639 640 641
 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.

642 643
 169.	[func]		ratelimiter can now process N events per interval.

644 645 646 647
 168.	[bug]		include statements in named.conf caused syntax errors
			due to not consuming the semicolon ending the include
			statement before switching input streams.

648 649 650 651 652 653 654
 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
655

656 657
 165.	[cleanup]	Silence "end-of-loop condition not reached" warnings
			from Solaris compiler.
658

659
 164.	[func]		Added functions isc_stdio_open(), isc_stdio_close(),
660 661 662
			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.
663

664
 163.	[func]		Added result codes ISC_R_FILENOTFOUND and
665
			ISC_R_FILEEXISTS.
666

667
 162.	[bug]		Ensure proper range for arguments to ctype.h functions.
668

669 670
 161.	[cleanup]	error in yyparse prototype that only HPUX caught.

671 672 673
 160.	[cleanup]	getnet*() are not going to be implemented at this
			stage.

674 675 676
 159.	[func]		Redefinition of config file elements is now an
			error (instead of a warning).

677
 158.	[bug]		Log channel and category list copy routines
678 679
			weren't assigning properly to output parameter.

680
 157.	[port]		Fix missing prototype for getopt().
681

682 683 684 685
 156.	[func]		Support new 'database' statement in zone.

				database "quoted-string";

686 687
 155.	[bug]		ns_notify_start() was not detaching the found zone.

688
 154.	[func]		The signer now logs libdns warnings to stderr even when
689
			not verbose, and in a nicer format.
Andreas Gustafsson's avatar
typos  
Andreas Gustafsson committed
690 691

 153.	[func]		dns_rdata_tostruct() 'mctx' is now optional.  If 'mctx'
692 693
			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
694
			references to the associated memory.  If 'mctx' is 
695 696
			non-NULL it is guaranteed that there are no references
			to memory associated with 'rdata'.
697 698

			dns_rdata_freestruct() must be called if 'mctx' was
Andreas Gustafsson's avatar
typos  
Andreas Gustafsson committed
699
			non-NULL and may safely be called if 'mctx' was NULL.
700

701
 152.	[bug]		keygen dumped core if domain name argument was omitted
702 703
			from command line.

704
 151.	[func]		Support 'disabled' statement in zone config (causes
705 706 707
			zone to be parsed and then ignored). Currently must
			come after the 'type' clause.

708
 150.	[func]		Support optional ports in masters and also-notify
709 710 711 712
			statements: 

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

713
 149.	[cleanup]	Removed usused argument 'olist' from
714
			dns_c_view_unsetordering().
715

716
 148.	[cleanup]	Stop issuing some warnings about some configuration
717
			file statements that were not implemented, but now are.
718

719
 147.	[bug]		Changed yacc union size to be smaller for yaccs that
720 721
			put yacc-stack on the real stack.

722 723 724 725 726 727 728
 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.
729

730 731 732
 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.
733

734 735 736
 144.	[cleanup]	libdns header files too numerous to name were made
			to conform to the same style for multiple inclusion
			protection.
737

738
 143.	[func]		Added function dns_rdatatype_isknown().
739

740 741
 142.	[cleanup]	<isc/stdtime.h> does not need <time.h> or
			<isc/result.h>.
742

743 744 745
 141.	[bug]		Corrupt requests with multiple questions could
			cause an assertion failure.

746
 140.	[cleanup]	<isc/time.h> does not need <time.h> or <isc/result.h>.
747

748 749
 139.	[cleanup]	<isc/net.h> now includes <isc/types.h> instead of
			<isc/int.h> and <isc/result.h>.
750

751 752 753
 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.
754

755 756 757 758
 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.
759

760 761 762
 136.	[cleanup]	<isc/commandline.h>, <isc/interfaceiter.h>,
			<isc/net.h> and Win32's <isc/thread.h> needed
			ISC_LANG_BEGINDECLS/ISC_LANG_ENDDECLS.
763

764 765 766 767
 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.
768

769
 134.	[cleanup]	<isc/dir.h> does not need <limits.h>.
770

771
 133.	[cleanup]	<isc/ipv6.h> needs <isc/platform.h>.
772

773 774
 132.	[cleanup]	<isc/app.h> does not need <isc/task.h>, but does
			need <isc/eventclass.h>.
775

776 777
 131.	[cleanup]	<isc/mutex.h> and <isc/util.h> need <isc/result.h>
			for ISC_R_* codes used in macros.
778

779 780 781
 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>.
782

783
 129.	[bug]		The 'default_debug' log channel was not set up when
784 785
			'category default' was present in the config file

786 787
 128.	[cleanup]	<isc/dir.h> had ISC_LANG_BEGINDECLS instead of
			ISC_LANG_ENDDECLS at end of header.
788

789 790 791 792 793 794
 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.

795
 126.	[cleanup]	<isc/quota.h> and <isc/taskpool.h> need <isc/lang.h>.
796

797 798 799
 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>.
800

801
 124.	[func]		signer now imports parent's zone key signature
Brian Wellington's avatar
Brian Wellington committed
802 803 804
			and creates null keys/sets zone status bit for
			children when necessary

805
 123.	[cleanup]	<isc/event.h> does not need <stddef.h>.
806

807 808
 122.	[cleanup]	<isc/task.h> does not need <isc/mem.h> or
			<isc/result.h>.
809

810 811 812 813
 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>.
814

815 816 817
 120.	[cleanup]	<isc/socket.h> does not need <isc/boolean.h>,
			<isc/bufferlist.h>, <isc/task.h>, <isc/mem.h> or
			<isc/net.h>.
818

819 820 821
 119.	[cleanup]	structure definitions for generic rdata stuctures do
			not have _generic_ in their names.

822 823 824
 118.	[cleanup]	libdns.a is now namespace-clean, on NetBSD, excepting
			YACC crust (yyparse, etc) [2000-apr-27 explorer]

825 826 827
 117.	[cleanup]	libdns.a changes:
			dns_zone_clearnotify() and dns_zone_addnotify()
			are replaced by dns_zone_setnotifyalso().
828
			dns_zone_clearmasters() and dns_zone_addmaster()
829 830
			are replaced by dns_zone_setmasters().
			
831 832
 116.	[func]		Added <isc/offset.h> for isc_offset_t (aka off_t
			on Unix systems).
833

834 835
 115.	[port]		Shut up the -Wmissing-declarations warning about
			<stdio.h>'s __sputaux on BSD/OS pre-4.1.
836

837 838
 114.	[cleanup]	<isc/sockaddr.h> does not need <isc/buffer.h> or
			<isc/list.h>.
839

840 841
 113.	[func]		Utility programs dig and host added.

842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911
 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
912 913 914
			destroy() functions, and it guarantees that all 
			queued events are delivered even in the shutdown case.

915 916
  98.	[cleanup]	<isc/print.h> does not need <stdarg.h> or <stddef.h>
			unless ISC_PLATFORM_NEEDVSNPRINTF is defined.
917

918 919
  97.	[cleanup]	<isc/ondestroy.h> does not need <stddef.h> or
			<isc/event.h>.
920

921
  96.	[cleanup]	<isc/mutex.h> does not need <isc/result.h>.
922

923
  95.	[cleanup]	<isc/mutexblock.h> does not need <isc/result.h>.
924

925
  94.	[cleanup]	Some installed header files did not compile as C++.
926

927
  93.	[cleanup]	<isc/msgcat.h> does not need <isc/result.h>.
928

929 930
  92.	[cleanup]	<isc/mem.h> does not need <stddef.h>, <isc/boolean.h>,
			or <isc/result.h>.
931

932 933
  91.	[cleanup]	<isc/log.h> does not need <sys/types.h> or
			<isc/result.h>.
934

935 936 937
  90.	[cleanup]	Removed unneeded ISC_LANG_BEGINDECLS/ISC_LANG_ENDDECLS
			from <named/listenlist.h>.

938
  89.	[cleanup]	<isc/lex.h> does not need <stddef.h>.
939

940 941 942
  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>.
943

944 945
  87.	[cleanup]	<isc/heap.h> does not need <isc/boolean.h>,
			<isc/mem.h> or <isc/result.h>.
946

947 948
  86.	[cleanup]	isc_bufferlist_t moved from <isc/bufferlist.h> to
			<isc/types.h>.
949

950 951 952
  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
953 954 955 956 957 958 959 960 961 962

  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.

963
  82.	[cleanup]	<isc/buffer.h> does not need <isc/list.h>.
964

965 966
  81.	[cleanup]	<isc/int.h> and <isc/boolean.h> do not need
			<isc/lang.h>.
967

968
  80.	[cleanup]	<isc/print.h> does not need <stdio.h> or <stdlib.h>.
969

970
  79.	[cleanup]	<dns/callbacks.h> does not need <stdio.h>.
971

972 973
  78.	[cleanup]	lwres_conftest renamed to lwresconf_test for
			consistency with other *_test programs.
974

975 976
  77.	[cleanup]	typedef of isc_time_t and isc_interval_t moved from
			<isc/time.h> to <isc/types.h>.	
977

978
  76.	[cleanup]	Rewrote keygen.
Brian Wellington's avatar
Brian Wellington committed
979

980 981
  75.	[func]		Don't load a zone if its database file is older
			than the last time the zone was loaded.
982

983 984
  74.	[cleanup]	Removed mktemplate.o and ufile.o from libisc.a,
			subsumed by file.o.
985

986 987 988 989 990
  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.
991

992 993 994 995
  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.
996

997 998 999
  71.	[cleanup]	Made explicit the implicit REQUIREs of
			isc_time_seconds, isc_time_nanoseconds, and
			isc_time_subtract.
1000

1001
  70.	[func]		isc_time_set() added.
Bob Halley's avatar
update  
Bob Halley committed
1002

1003
  69.	[bug]		The zone object's master and also-notify lists grew