CHANGES 42.5 KB
Newer Older
1 2
 334.	[func]		Added hmac-md5 to libisc.

3
 333.	[bug]		The resolver incorrectly accepted referrals to
4 5
			domains that were not parents of the query name,
			causing assertion failures.
6

7 8
 332.	[func]		New function dns_name_reset().

9 10
 331.	[bug]		Only log "recursion denied" if RD is set. (RT #178)

11 12
 330.	[func]		New function isc_log_wouldlog().

13 14 15 16
 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.

17 18
 328.	[func]		Added isc_base64_decodestring().

19 20 21
 327.	[bug]		rndc.conf parser wasn't correctly recognising an IP
			address where a host specification was required.

22 23
 326.	[func]		'keys' in an 'inet' control statement is now
			required and must have at least one item in it.
24 25
			A "not supported" warning is now issued if a 'unix'
			control channel is defined.
26

27 28
 325.	[bug]		isc_lex_gettoken was processing octal strings when
			ISC_LEXOPT_CNUMBER was not set.
Andreas Gustafsson's avatar
Andreas Gustafsson committed
29

30 31 32 33 34 35 36
 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.

37 38 39 40 41 42
 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.

43
 322.	[bug]		Queries for KEY RRs are now sent to the parent 
Andreas Gustafsson's avatar
Andreas Gustafsson committed
44
			server before the authoritative one, making
45 46 47
			DNSSEC insecurity proofs work in many cases
			where they previously didn't.

48 49 50 51 52
 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.

53 54 55 56 57
 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.

58 59 60
 319.	[func]		The named.conf "controls" statement is now used
			to configure the OMAPI command channel.

61 62 63
 318.	[func]		dns_c_ndcctx_destroy() could never return anything
			except ISC_R_SUCCESS; made it have void return instead.

64 65 66 67
 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.

68 69
 316.	[bug]		Generate a warning if we detect an unexpected <eof>
			but treat as <eol><eof>.
70

Mark Andrews's avatar
Mark Andrews committed
71
 315.	[bug]		Handle non-empty blanks lines. (RT #163)
72

73 74
 314.	[func]		The named.conf controls statement can now have 
			more than one key specified for the inet clause.
75

76
 313.	[bug]		When parsing resolv.conf, don't terminate on an
77
			error.	Instead, parse as much as possible, but
78 79
			still return an error if one was found.

80 81 82 83 84
 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.

85 86 87
 311.	[bug]		lwres_conf_parse failed when the first line of
			resolv.conf was empty or a comment.

88 89 90 91 92 93 94 95 96 97 98 99 100 101
 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.
 
102 103 104 105 106 107
 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.

108 109 110
 308.	[bug]		Treat a SOA record not at top of zone as an error
			when loading a zone. (RT #154)

111 112 113 114 115 116
 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
117
			query.	(RT #77)
118

119
 306.	[bug]		Reading HMAC-MD5 private key files didn't work.
120

121
 305.	[bug]		When reloading the server with a config file 
Andreas Gustafsson's avatar
style  
Andreas Gustafsson committed
122 123 124 125 126 127
			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.

128 129 130 131
 304.	[bug]		If more than LWRES_CONFMAXNAMESERVERS servers
			are listed in resolv.conf, silently ignore them
			instead of returning failure.

132
 303.	[bug]		Add additional sanity checks to differentiate a AXFR
133 134
			response vs a IXFR response. (RT #157)

Andreas Gustafsson's avatar
style  
Andreas Gustafsson committed
135 136 137
 302.	[bug]		In dig, host, and nslookup, MXNAME should be large 
			enough to hold any legal domain name in presentation
			format + terminating NULL.
138

Andreas Gustafsson's avatar
style  
Andreas Gustafsson committed
139
 301.	[bug]		Uninitalised pointer in host:printmessage(). (RT #159)
140

141 142 143 144 145 146
 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).

147 148 149
 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
150
			chroot'ed environment.	Suggested by Hakan Olsson.
151

152 153 154 155
 298.	[bug]		A mutex deadlock occurred during shutdown of the
			interface manager under certain conditions.
			Digital Unix systems were the most affected.

156 157
 297.	[bug]		Specifying a key name that wasn't fully qualified
			in certain parts of the config file could cause
158
			an assertion failure.
159

160 161 162 163
 296.	[bug]		"make install" from a separate build directory
			failed unless configure had been run in the source
			directory, too.

164 165 166 167 168 169 170 171
 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.

172 173 174 175 176
 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".

177
 293.	[port]		Add support for FreeBSD 4.0 system tests.
178

179 180 181 182 183 184 185
 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.

186 187 188 189
 291.	[func]		Caching servers no longer send outgoing queries
			over TCP just because the incoming recursive query
			was a TCP one.

190
 290.	[cleanup]	+twiddle option to dig (for testing only) removed.
191

192 193 194 195 196 197 198 199 200
 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
201
			disabled until named supports the "controls" statement,
202 203
			post-9.0.0.

204 205 206 207 208
 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.

209 210
 285.	[bug]		A change made to the dst API for beta4 inadvertently
			broke OMAPI's creation of a dst key from an incoming
211
			message, causing an assertion to be triggered.	Fixed.
212

213 214 215 216 217 218
 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'.

219
 282.	[bug]		The lexer now returns ISC_R_RANGE if parsed integer is 
220
			too big for an unsigned long.
221

222
 281.	[bug]		Fixed list of recognized config file category names.
223

224
 280.	[func]		Add isc-config.sh, which can be used to more
Brian Wellington's avatar
Brian Wellington committed
225 226 227
			easily build applications that link with
			our libraries.

228 229 230 231
 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__"...)
232

233 234 235 236
 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.
237

238 239 240 241 242
 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.
243

244 245
 276.	[bug]		dig now supports maximum sized TCP messages.

Andreas Gustafsson's avatar
Andreas Gustafsson committed
246 247
 275.	[bug]		The definition of lwres_gai_strerror() was missing 
			the lwres_ prefix.
248

Andreas Gustafsson's avatar
Andreas Gustafsson committed
249 250
 274.	[bug]		TSIG AXFR verify failed when talking to a BIND 8
			server.
251

252 253 254 255 256
 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.

257 258 259 260 261 262
 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
263 264 265
 271.	[func]		Attempt to probe the number of cpus in named
			if unspecified rather than defaulting to 1.

266 267
 270.	[func]		Allow maximum sized TCP answers.

268 269 270 271
 269.	[bug]		Failed DNSSEC validations could cause an assertion
			failure by causing clone_results() to be called with
			with hevent->node == NULL.

272 273 274 275
 268.	[doc]		A plain text version of the Administrator 
			Reference Manual is now included in the distribution,
			as doc/arm/Bv9ARM.txt.

276 277
 267.	[func]		Nsupdate is now provided in the distribution.

278
 266.	[bug]		zone.c:save_nsrrset() node was not initalized.
279

Mark Andrews's avatar
typo  
Mark Andrews committed
280
 265.	[bug]		dns_request_create() now works for TCP.
281 282 283 284 285 286 287

 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.

288 289 290 291 292 293 294
 263.	[func]		New logging channel type 'stderr'

				channel some-name {
					stderr;
					severity error;
				}

295
 262.	[bug]		'master' was not initalized in zone.c:stub_callback().
296 297

 261.	[func]		Add dns_zone_markdirty().
298

299 300 301 302
 260.	[bug]		Running named as a non-root user failed on Linux
			kernels new enough to support retaining capabilities
			after setuid().

303 304 305 306
 259.	[func]		New random-device and random-seed-file statements
			for global options block of named.conf. Both accept
			a single string argument.

307 308
 258.	[bug]		Fixed printing of lwres_addr_t.address field.

309 310
 257.	[bug]		The server detached the last zone manager reference
			too early, while it could still be in use by queries.
311
			This manifested itself as assertion failures during the
312 313 314 315 316 317 318 319
			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().

320
 254.	[bug]		Suppress "query denied" messages on additional data
321 322
			lookups.

Andreas Gustafsson's avatar
Andreas Gustafsson committed
323 324
	--- 9.0.0b4 released ---

325 326 327 328
 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
329
			It also aborted when an unrecognized keyword was seen,
330 331
			now it silently ignores the entire line.

332 333
 251.	[bug]		lwresd caught an assertion failure on startup.

334 335 336 337 338 339
 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.

340 341 342
 248.	[bug]		global lame-ttl option was not being printed when
			config structures were written out.

343 344
 247.	[cleanup]	Rename cache-size config option to max-cache-size.

James Brister's avatar
typo.  
James Brister committed
345
 246.	[func]		Rename global option cachesize to cache-size and
346
			add corresponding option to view statement.
347

348
 245.	[bug]		If an uncompressed name will take more than 255
Andreas Gustafsson's avatar
Andreas Gustafsson committed
349
			bytes and the buffer is sufficiently long,
350
			dns_name_fromwire should return DNS_R_FORMERR,
Andreas Gustafsson's avatar
Andreas Gustafsson committed
351 352 353 354
			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.
355

356 357 358 359 360 361 362
 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.

363 364 365
 241.	[cleanup]	nscount and soacount have been removed from the
			dns_master_*() arguement lists.

366 367 368
 240.	[func]		databases now come in three flavours: zone, cache
			and stub.

369 370 371 372
 239.	[feature]	If ISC_MEM_DEBUG is enabled, the variable
			isc_mem_debugging controls whether messages
			are printed or not.

373 374 375 376 377 378
 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
379

380
 237.	[bug]		If connect() returned ENOBUFS when the resolver was
David Lawrence's avatar
David Lawrence committed
381
			initiating a TCP query, the socket didn't get
382
			destroyed, and the server did not shut down cleanly. 
383

384 385 386 387 388 389
 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.
			
390 391 392 393
 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.

394 395 396
 233.	[cleanup]	Convert all config structure integer values to unsigned
			integer (isc_uint32_t) to match grammer.

397 398
 232.	[bug]		Allow slave zones to not have a file.

399 400 401 402 403
 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
404 405
 230.	[func]		Replace the dst sign/verify API with a cleaner one.

406 407 408 409 410 411 412
 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.

413 414 415 416
 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.
417 418 419

 226.	[func]		dns_name_totext() now always prints the root name as
			'.', even when omit_final_dot is true.
420

421 422 423 424
 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.
425

426 427 428 429 430
 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.)
431

432 433 434 435
 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.
436

437 438
 222.	[bug]		The global 'also-notify' option was ignored.

Andreas Gustafsson's avatar
RT #127  
Andreas Gustafsson committed
439 440 441 442
 221.	[bug]		An uninitialized variable was sometimes passed to
			dns_rdata_freestruct() when loading a zone, causing
			an assertion failure.

443 444 445 446
 220.	[cleanup]	Set the default outgoing port in the view, and
			set it in sockaddrs returned from the ADB.
			[31-May-2000 explorer]

447 448 449
 219.	[bug]		Signed truncated messages more correctly follow
			the respective specs.

450 451 452
 218.	[func]		When an rdataset is signed, its ttl is normalized
			based on the signature validity period.

453 454
 217.	[func]		Also-notify and trusted-keys can now be used in
			the 'view' statement.
455

456
 216.	[func]		The 'max-cache-ttl' and 'max-ncache-ttl' options 
457
			now work.
458

459 460 461 462
 215.	[bug]		Failures at certain points in request processing
			could cause the assertion INSIST(client->lockview
			== NULL) to be triggered.

463
 214.	[func]		New public function isc_netaddr_format(), for
464 465
			formatting network addresses in log messages.

466
 213.	[bug]		Don't leak memory when reloading the zone if
467 468
			an update-policy clause was present in the old zone.

469
 212.	[func]		Added dns_message_get/settsigkey, to make TSIG
470 471
			key management reasonable.

472 473 474 475 476 477 478
 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
479 480
 209.	[cleanup]	Upgraded openssl files to new version 0.9.5a

481 482
 208.	[func]		Added ISC_OFFSET_MAXIMUM for the maximum value
			of an isc_offset_t.
483

484
 207.	[func]		The dnssec tools properly use the logging subsystem.
485

486
 206.	[cleanup]	dst now stores the key name as a dns_name_t, not
487 488
			a char *.

489 490 491 492 493 494
 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.
495

496 497 498
 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."
499

500
 203.	[func]		notify and zone soa queries are now tsig signed when
501 502
			appropriate.

503 504 505
 202.	[func]		isc_lex_getsourceline() changed from returning int
			to returning unsigned long, the type of its underlying
			counter.
506

Andreas Gustafsson's avatar
Andreas Gustafsson committed
507 508 509 510
 201.	[cleanup]	Removed the test/sdig program, it has been
			replaced by bin/dig/dig.


Andreas Gustafsson's avatar
Andreas Gustafsson committed
511 512
	--- 9.0.0b3 released ---

513 514 515 516
 200.	[bug]		Failures in sending query responses to clients
			(e.g., running out of network buffers) were
			not logged.

517 518 519 520
 199.	[bug]		isc_heap_delete() sometimes violated the heap
			invariant, causing timer events not to be posted
			when due.

521
 198.	[func]		Dispatch managers hold memory pools which
522
			any managed dispatcher may use.	 This allows
523 524 525 526 527 528 529 530 531 532
			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]

533 534 535 536
 195.	[bug]		Including the NXT record of the root domain
			in a negative response caused an assertion
			failure.

537 538 539 540
 194.	[doc]		The PDF version of the Administrator's Reference
			Manual is no longer included in the ISC BIND9
			distribution.

541
 193.	[func]		changed dst_key_free() prototype.
542

543 544 545 546
 192.	[bug]		Zone configuration validation is now done at end 
			of config file parsing, and before loading
			callbacks.

547 548
 191.	[func]		Patched to compile on UnixWare 7.x.  This platform
			is not directly supported by the ISC.
549

550
 190.	[cleanup]	The DNSSEC tools have been moved to a separate 
551 552 553 554 555 556 557 558 559 560 561 562 563 564
			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.

565 566 567 568 569 570 571 572 573 574 575
 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.
576

577 578 579
 188.	[func]		Log a warning message when an incoming zone transfer
			contains out-of-zone data.

580 581 582 583
 187.	[func]		isc_ratelimter_enqueue() has an additional arguement
			'task'.

 186.	[func]		dns_request_getresponse() has an additional arguement
584 585
			'preserve_order'.

586 587 588 589
 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.
590

591 592 593
 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.
594

595 596
 183.	[func]		ISC_LOG_PRINTTAG option for log channels.  Useful
			for logging the program name or other identifier.
597

598 599
 182.	[cleanup]	New commandline parameters for dnssec tools

600 601
 181.	[func]		Added dst_key_buildfilename and dst_key_parsefilename

602
 180.	[func]		New isc_result_t ISC_R_RANGE.  Supersedes DNS_R_RANGE.
David Lawrence's avatar
David Lawrence committed
603

James Brister's avatar
James Brister committed
604 605 606 607 608 609 610 611 612 613 614 615 616
 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.

617
 176.	[func]		New global and per-view option:
James Brister's avatar
James Brister committed
618 619 620 621 622
				
				max-cache-ttl number

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

623
				additional-data internal | minimal | maximal;
James Brister's avatar
James Brister committed
624

625
 174.	[func]		New public function isc_sockaddr_format(), for
626 627
			formatting socket addresses in log messages.

628
 173.	[func]		Keep a queue of zones waiting for zone transfer
629 630 631
			quota so that a new transfer can be dispatched
			immediately whenever quota becomes available.

632
 172.	[bug]		$TTL directive was sometimes missing from dumped 
633 634 635
			master files because totext_ctx_init() failed to
			initialize ctx->current_ttl_valid.

636
 171.	[cleanup]	On NetBSD systems, the mit-pthreads or
Andreas Gustafsson's avatar
Andreas Gustafsson committed
637 638 639 640
			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
641 642
			and has been removed.

643 644 645 646 647 648 649 650 651
 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.

652 653
 169.	[func]		ratelimiter can now process N events per interval.

654 655 656 657
 168.	[bug]		include statements in named.conf caused syntax errors
			due to not consuming the semicolon ending the include
			statement before switching input streams.

658 659 660 661 662 663 664
 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
665

666 667
 165.	[cleanup]	Silence "end-of-loop condition not reached" warnings
			from Solaris compiler.
668

669
 164.	[func]		Added functions isc_stdio_open(), isc_stdio_close(),
670 671 672
			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.
673

674
 163.	[func]		Added result codes ISC_R_FILENOTFOUND and
675
			ISC_R_FILEEXISTS.
676

677
 162.	[bug]		Ensure proper range for arguments to ctype.h functions.
678

679 680
 161.	[cleanup]	error in yyparse prototype that only HPUX caught.

681 682 683
 160.	[cleanup]	getnet*() are not going to be implemented at this
			stage.

684 685 686
 159.	[func]		Redefinition of config file elements is now an
			error (instead of a warning).

687
 158.	[bug]		Log channel and category list copy routines
688 689
			weren't assigning properly to output parameter.

690
 157.	[port]		Fix missing prototype for getopt().
691

692 693 694 695
 156.	[func]		Support new 'database' statement in zone.

				database "quoted-string";

696 697
 155.	[bug]		ns_notify_start() was not detaching the found zone.

698
 154.	[func]		The signer now logs libdns warnings to stderr even when
699
			not verbose, and in a nicer format.
Andreas Gustafsson's avatar
typos  
Andreas Gustafsson committed
700 701

 153.	[func]		dns_rdata_tostruct() 'mctx' is now optional.  If 'mctx'
702 703
			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
704
			references to the associated memory.  If 'mctx' is 
705 706
			non-NULL it is guaranteed that there are no references
			to memory associated with 'rdata'.
707 708

			dns_rdata_freestruct() must be called if 'mctx' was
Andreas Gustafsson's avatar
typos  
Andreas Gustafsson committed
709
			non-NULL and may safely be called if 'mctx' was NULL.
710

711
 152.	[bug]		keygen dumped core if domain name argument was omitted
712 713
			from command line.

714
 151.	[func]		Support 'disabled' statement in zone config (causes
715 716 717
			zone to be parsed and then ignored). Currently must
			come after the 'type' clause.

718
 150.	[func]		Support optional ports in masters and also-notify
719 720 721 722
			statements: 

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

723
 149.	[cleanup]	Removed usused argument 'olist' from
724
			dns_c_view_unsetordering().
725

726
 148.	[cleanup]	Stop issuing some warnings about some configuration
727
			file statements that were not implemented, but now are.
728

729
 147.	[bug]		Changed yacc union size to be smaller for yaccs that
730 731
			put yacc-stack on the real stack.

732 733 734 735 736 737 738
 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.
739

740 741 742
 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.
743

744 745 746
 144.	[cleanup]	libdns header files too numerous to name were made
			to conform to the same style for multiple inclusion
			protection.
747

748
 143.	[func]		Added function dns_rdatatype_isknown().
749

750 751
 142.	[cleanup]	<isc/stdtime.h> does not need <time.h> or
			<isc/result.h>.
752

753 754 755
 141.	[bug]		Corrupt requests with multiple questions could
			cause an assertion failure.

756
 140.	[cleanup]	<isc/time.h> does not need <time.h> or <isc/result.h>.
757

758 759
 139.	[cleanup]	<isc/net.h> now includes <isc/types.h> instead of
			<isc/int.h> and <isc/result.h>.
760

761 762 763
 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.
764

765 766 767 768
 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.
769

770 771 772
 136.	[cleanup]	<isc/commandline.h>, <isc/interfaceiter.h>,
			<isc/net.h> and Win32's <isc/thread.h> needed
			ISC_LANG_BEGINDECLS/ISC_LANG_ENDDECLS.
773

774 775 776 777
 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.
778

779
 134.	[cleanup]	<isc/dir.h> does not need <limits.h>.
780

781
 133.	[cleanup]	<isc/ipv6.h> needs <isc/platform.h>.
782

783 784
 132.	[cleanup]	<isc/app.h> does not need <isc/task.h>, but does
			need <isc/eventclass.h>.
785

786 787
 131.	[cleanup]	<isc/mutex.h> and <isc/util.h> need <isc/result.h>
			for ISC_R_* codes used in macros.
788

789 790 791
 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>.
792

793
 129.	[bug]		The 'default_debug' log channel was not set up when
794 795
			'category default' was present in the config file

796 797
 128.	[cleanup]	<isc/dir.h> had ISC_LANG_BEGINDECLS instead of
			ISC_LANG_ENDDECLS at end of header.
798

799 800 801 802 803 804
 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.

805
 126.	[cleanup]	<isc/quota.h> and <isc/taskpool.h> need <isc/lang.h>.
806

807 808 809
 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>.
810

811
 124.	[func]		signer now imports parent's zone key signature
Brian Wellington's avatar
Brian Wellington committed
812 813 814
			and creates null keys/sets zone status bit for
			children when necessary

815
 123.	[cleanup]	<isc/event.h> does not need <stddef.h>.
816

817 818
 122.	[cleanup]	<isc/task.h> does not need <isc/mem.h> or
			<isc/result.h>.
819

820 821 822 823
 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>.
824

825 826 827
 120.	[cleanup]	<isc/socket.h> does not need <isc/boolean.h>,
			<isc/bufferlist.h>, <isc/task.h>, <isc/mem.h> or
			<isc/net.h>.
828

829 830 831
 119.	[cleanup]	structure definitions for generic rdata stuctures do
			not have _generic_ in their names.

832 833 834
 118.	[cleanup]	libdns.a is now namespace-clean, on NetBSD, excepting
			YACC crust (yyparse, etc) [2000-apr-27 explorer]

835 836 837
 117.	[cleanup]	libdns.a changes:
			dns_zone_clearnotify() and dns_zone_addnotify()
			are replaced by dns_zone_setnotifyalso().
838
			dns_zone_clearmasters() and dns_zone_addmaster()
839 840
			are replaced by dns_zone_setmasters().
			
841 842
 116.	[func]		Added <isc/offset.h> for isc_offset_t (aka off_t
			on Unix systems).
843

844 845
 115.	[port]		Shut up the -Wmissing-declarations warning about
			<stdio.h>'s __sputaux on BSD/OS pre-4.1.
846

847 848
 114.	[cleanup]	<isc/sockaddr.h> does not need <isc/buffer.h> or
			<isc/list.h>.
849

850 851
 113.	[func]		Utility programs dig and host added.

852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921
 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
922 923 924
			destroy() functions, and it guarantees that all 
			queued events are delivered even in the shutdown case.

925 926
  98.	[cleanup]	<isc/print.h> does not need <stdarg.h> or <stddef.h>
			unless ISC_PLATFORM_NEEDVSNPRINTF is defined.
927

928 929
  97.	[cleanup]	<isc/ondestroy.h> does not need <stddef.h> or
			<isc/event.h>.
930

931
  96.	[cleanup]	<isc/mutex.h> does not need <isc/result.h>.
932

933
  95.	[cleanup]	<isc/mutexblock.h> does not need <isc/result.h>.
934

935
  94.	[cleanup]	Some installed header files did not compile as C++.
936

937
  93.	[cleanup]	<isc/msgcat.h> does not need <isc/result.h>.
938

939 940
  92.	[cleanup]	<isc/mem.h> does not need <stddef.h>, <isc/boolean.h>,
			or <isc/result.h>.
941

942 943
  91.	[cleanup]	<isc/log.h> does not need <sys/types.h> or
			<isc/result.h>.
944

945 946 947
  90.	[cleanup]	Removed unneeded ISC_LANG_BEGINDECLS/ISC_LANG_ENDDECLS
			from <named/listenlist.h>.

948
  89.	[cleanup]	<isc/lex.h> does not need <stddef.h>.
949

950 951 952
  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>.
953

954 955
  87.	[cleanup]	<isc/heap.h> does not need <isc/boolean.h>,
			<isc/mem.h> or <isc/result.h>.
956

957 958
  86.	[cleanup]	isc_bufferlist_t moved from <isc/bufferlist.h> to
			<isc/types.h>.
959

960 961 962
  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
963 964 965 966 967 968 969 970 971 972

  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.

973
  82.	[cleanup]	<isc/buffer.h> does not need <isc/list.h>.
974

975 976
  81.	[cleanup]	<isc/int.h> and <isc/boolean.h> do not need
			<isc/lang.h>.
977

978
  80.	[cleanup]	<isc/print.h> does not need <stdio.h> or <stdlib.h>.
979

980
  79.	[cleanup]	<dns/callbacks.h> does not need <stdio.h>.
981

982 983
  78.	[cleanup]	lwres_conftest renamed to lwresconf_test for
			consistency with other *_test programs.
984

985 986
  77.	[cleanup]	typedef of isc_time_t and isc_interval_t moved from
			<isc/time.h> to <isc/types.h>.	
987

988
  76.	[cleanup]	Rewrote keygen.
Brian Wellington's avatar
Brian Wellington committed
989

990 991
  75.	[func]		Don't load a zone if its database file is older
			than the last time the zone was loaded.
992

993 994
  74.	[cleanup]	Removed mktemplate.o and ufile.o from libisc.a,
			subsumed by file.o.
995

996 997 998 999 1000
  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.
1001

1002 1003 1004 1005
  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.
David Lawrence's avatar