CHANGES 37.7 KB
Newer Older
1 2 3
 302.	[bug]		MXNAME should be large enough to hold any legal domain
			name in presentation format + terminating NULL.

4 5
 301.	[bug]		uninitalised pointer host:printmessage(). (RT #159)

6 7 8 9 10 11
 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).

12 13 14 15 16
 299.	[cleanup]	Get the user and group information before changing the
			root directory, so the administrator does not need to
			keep a copy of the user and group databases in the
			chroot'ed environment.  Suggested by Hakan Olsson.

17 18 19 20
 298.	[bug]		A mutex deadlock occurred during shutdown of the
			interface manager under certain conditions.
			Digital Unix systems were the most affected.

21 22 23
 297.	[bug]		Specifying a key name that wasn't fully qualified
			in certain parts of the config file could cause
			an assertion.
24

25 26 27 28
 296.	[bug]		"make install" from a separate build directory
			failed unless configure had been run in the source
			directory, too.

29 30 31 32 33 34 35 36
 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.

37 38 39 40 41
 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".

42
 293.	[port]		Add support for FreeBSD 4.0 system tests.
43

44 45 46 47 48 49 50
 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.

51 52 53 54
 291.	[func]		Caching servers no longer send outgoing queries
			over TCP just because the incoming recursive query
			was a TCP one.

55 56
 290.   [cleanup]	+twiddle option to dig (for testing only) removed.

57 58 59 60 61 62 63 64 65
 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
66
			disabled until named supports the "controls" statement,
67 68
			post-9.0.0.

69 70 71 72 73
 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.

74 75 76 77
 285.	[bug]		A change made to the dst API for beta4 inadvertently
			broke OMAPI's creation of a dst key from an incoming
			message, causing an assertion to be triggered.  Fixed.

78 79 80 81 82 83
 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'.

84
 282.	[bug]		The lexer now returns ISC_R_RANGE if parsed integer is 
85
			too big for an unsigned long.
86

87
 281.	[bug]		Fixed list of recognized config file category names.
88

89
 280.	[func]		Add isc-config.sh, which can be used to more
Brian Wellington's avatar
Brian Wellington committed
90 91 92
			easily build applications that link with
			our libraries.

93 94 95 96
 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__"...)
97

98 99 100 101
 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.
102

103 104 105 106 107
 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.
108

109 110
 276.	[bug]		dig now supports maximum sized TCP messages.

Andreas Gustafsson's avatar
Andreas Gustafsson committed
111 112
 275.	[bug]		The definition of lwres_gai_strerror() was missing 
			the lwres_ prefix.
113

Andreas Gustafsson's avatar
Andreas Gustafsson committed
114 115
 274.	[bug]		TSIG AXFR verify failed when talking to a BIND 8
			server.
116

117 118 119 120 121
 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.

122 123 124 125 126 127
 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
128 129 130
 271.	[func]		Attempt to probe the number of cpus in named
			if unspecified rather than defaulting to 1.

131 132
 270.	[func]		Allow maximum sized TCP answers.

133 134 135 136
 269.	[bug]		Failed DNSSEC validations could cause an assertion
			failure by causing clone_results() to be called with
			with hevent->node == NULL.

137 138 139 140
 268.	[doc]		A plain text version of the Administrator 
			Reference Manual is now included in the distribution,
			as doc/arm/Bv9ARM.txt.

141 142
 267.	[func]		Nsupdate is now provided in the distribution.

143
 266.	[bug]		zone.c:save_nsrrset() node was not initalized.
144

Mark Andrews's avatar
typo  
Mark Andrews committed
145
 265.	[bug]		dns_request_create() now works for TCP.
146 147 148 149 150 151 152

 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.

153 154 155 156 157 158 159
 263.	[func]		New logging channel type 'stderr'

				channel some-name {
					stderr;
					severity error;
				}

160
 262.	[bug]		'master' was not initalized in zone.c:stub_callback().
161 162

 261.	[func]		Add dns_zone_markdirty().
163

164 165 166 167
 260.	[bug]		Running named as a non-root user failed on Linux
			kernels new enough to support retaining capabilities
			after setuid().

168 169 170 171
 259.	[func]		New random-device and random-seed-file statements
			for global options block of named.conf. Both accept
			a single string argument.

172 173
 258.	[bug]		Fixed printing of lwres_addr_t.address field.

174 175
 257.	[bug]		The server detached the last zone manager reference
			too early, while it could still be in use by queries.
176
			This manifested itself as assertion failures during the
177 178 179 180 181 182 183 184
			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().

185
 254.	[bug]		Suppress "query denied" messages on additional data
186 187
			lookups.

Andreas Gustafsson's avatar
Andreas Gustafsson committed
188 189
	--- 9.0.0b4 released ---

190 191 192 193
 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
194
			It also aborted when an unrecognized keyword was seen,
195 196
			now it silently ignores the entire line.

197 198
 251.	[bug]		lwresd caught an assertion failure on startup.

199 200 201 202 203 204
 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.

205 206 207
 248.	[bug]		global lame-ttl option was not being printed when
			config structures were written out.

208 209
 247.	[cleanup]	Rename cache-size config option to max-cache-size.

James Brister's avatar
typo.  
James Brister committed
210
 246.	[func]		Rename global option cachesize to cache-size and
211
			add corresponding option to view statement.
212

213
 245.	[bug]		If an uncompressed name will take more than 255
Andreas Gustafsson's avatar
Andreas Gustafsson committed
214
			bytes and the buffer is sufficiently long,
215
			dns_name_fromwire should return DNS_R_FORMERR,
Andreas Gustafsson's avatar
Andreas Gustafsson committed
216 217 218 219
			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.
220

221 222 223 224 225 226 227
 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.

228 229 230
 241.	[cleanup]	nscount and soacount have been removed from the
			dns_master_*() arguement lists.

231 232 233
 240.	[func]		databases now come in three flavours: zone, cache
			and stub.

234 235 236 237
 239.	[feature]	If ISC_MEM_DEBUG is enabled, the variable
			isc_mem_debugging controls whether messages
			are printed or not.

238 239 240 241 242 243
 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
244

245
 237.	[bug]		If connect() returned ENOBUFS when the resolver was
David Lawrence's avatar
David Lawrence committed
246
			initiating a TCP query, the socket didn't get
247
			destroyed, and the server did not shut down cleanly. 
248

249 250 251 252 253 254
 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.
			
255 256 257 258
 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.

259 260 261
 233.	[cleanup]	Convert all config structure integer values to unsigned
			integer (isc_uint32_t) to match grammer.

262 263
 232.	[bug]		Allow slave zones to not have a file.

264 265 266 267 268
 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
269 270
 230.	[func]		Replace the dst sign/verify API with a cleaner one.

271 272 273 274 275 276 277
 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.

278 279 280 281
 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.
282 283 284

 226.	[func]		dns_name_totext() now always prints the root name as
			'.', even when omit_final_dot is true.
285

286 287 288 289
 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.
290

291 292 293 294 295
 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.)
296

297 298 299 300
 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.
301

302 303
 222.	[bug]		The global 'also-notify' option was ignored.

Andreas Gustafsson's avatar
RT #127  
Andreas Gustafsson committed
304 305 306 307
 221.	[bug]		An uninitialized variable was sometimes passed to
			dns_rdata_freestruct() when loading a zone, causing
			an assertion failure.

308 309 310 311
 220.	[cleanup]	Set the default outgoing port in the view, and
			set it in sockaddrs returned from the ADB.
			[31-May-2000 explorer]

312 313 314
 219.	[bug]		Signed truncated messages more correctly follow
			the respective specs.

315 316 317
 218.	[func]		When an rdataset is signed, its ttl is normalized
			based on the signature validity period.

318 319
 217.	[func]		Also-notify and trusted-keys can now be used in
			the 'view' statement.
320

321
 216.	[func]		The 'max-cache-ttl' and 'max-ncache-ttl' options 
322
			now work.
323

324 325 326 327
 215.	[bug]		Failures at certain points in request processing
			could cause the assertion INSIST(client->lockview
			== NULL) to be triggered.

328
 214.	[func]		New public function isc_netaddr_format(), for
329 330
			formatting network addresses in log messages.

331
 213.	[bug]		Don't leak memory when reloading the zone if
332 333
			an update-policy clause was present in the old zone.

334
 212.	[func]		Added dns_message_get/settsigkey, to make TSIG
335 336
			key management reasonable.

337 338 339 340 341 342 343
 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
344 345
 209.	[cleanup]	Upgraded openssl files to new version 0.9.5a

346 347
 208.	[func]		Added ISC_OFFSET_MAXIMUM for the maximum value
			of an isc_offset_t.
348

349
 207.	[func]		The dnssec tools properly use the logging subsystem.
350

351
 206.	[cleanup]	dst now stores the key name as a dns_name_t, not
352 353
			a char *.

354 355 356 357 358 359
 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.
360

361 362 363
 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."
364

365
 203.	[func]		notify and zone soa queries are now tsig signed when
366 367
			appropriate.

368 369 370
 202.	[func]		isc_lex_getsourceline() changed from returning int
			to returning unsigned long, the type of its underlying
			counter.
371

Andreas Gustafsson's avatar
Andreas Gustafsson committed
372 373 374 375
 201.	[cleanup]	Removed the test/sdig program, it has been
			replaced by bin/dig/dig.


Andreas Gustafsson's avatar
Andreas Gustafsson committed
376 377
	--- 9.0.0b3 released ---

378 379 380 381
 200.	[bug]		Failures in sending query responses to clients
			(e.g., running out of network buffers) were
			not logged.

382 383 384 385
 199.	[bug]		isc_heap_delete() sometimes violated the heap
			invariant, causing timer events not to be posted
			when due.

386
 198.	[func]		Dispatch managers hold memory pools which
387
			any managed dispatcher may use.	 This allows
388 389 390 391 392 393 394 395 396 397
			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]

398 399 400 401
 195.	[bug]		Including the NXT record of the root domain
			in a negative response caused an assertion
			failure.

402 403 404 405
 194.	[doc]		The PDF version of the Administrator's Reference
			Manual is no longer included in the ISC BIND9
			distribution.

406
 193.	[func]		changed dst_key_free() prototype.
407

408 409 410 411
 192.	[bug]		Zone configuration validation is now done at end 
			of config file parsing, and before loading
			callbacks.

412 413
 191.	[func]		Patched to compile on UnixWare 7.x.  This platform
			is not directly supported by the ISC.
414

415
 190.	[cleanup]	The DNSSEC tools have been moved to a separate 
416 417 418 419 420 421 422 423 424 425 426 427 428 429
			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.

430 431 432 433 434 435 436 437 438 439 440
 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.
441

442 443 444
 188.	[func]		Log a warning message when an incoming zone transfer
			contains out-of-zone data.

445 446 447 448
 187.	[func]		isc_ratelimter_enqueue() has an additional arguement
			'task'.

 186.	[func]		dns_request_getresponse() has an additional arguement
449 450
			'preserve_order'.

451 452 453 454
 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.
455

456 457 458
 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.
459

460 461
 183.	[func]		ISC_LOG_PRINTTAG option for log channels.  Useful
			for logging the program name or other identifier.
462

463 464
 182.	[cleanup]	New commandline parameters for dnssec tools

465 466
 181.	[func]		Added dst_key_buildfilename and dst_key_parsefilename

467
 180.	[func]		New isc_result_t ISC_R_RANGE.  Supersedes DNS_R_RANGE.
David Lawrence's avatar
David Lawrence committed
468

James Brister's avatar
James Brister committed
469 470 471 472 473 474 475 476 477 478 479 480 481
 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.

482
 176.	[func]		New global and per-view option:
James Brister's avatar
James Brister committed
483 484 485 486 487
				
				max-cache-ttl number

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

488
				additional-data internal | minimal | maximal;
James Brister's avatar
James Brister committed
489

490
 174.	[func]		New public function isc_sockaddr_format(), for
491 492
			formatting socket addresses in log messages.

493
 173.	[func]		Keep a queue of zones waiting for zone transfer
494 495 496
			quota so that a new transfer can be dispatched
			immediately whenever quota becomes available.

497
 172.	[bug]		$TTL directive was sometimes missing from dumped 
498 499 500
			master files because totext_ctx_init() failed to
			initialize ctx->current_ttl_valid.

501
 171.	[cleanup]	On NetBSD systems, the mit-pthreads or
Andreas Gustafsson's avatar
Andreas Gustafsson committed
502 503 504 505
			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
506 507
			and has been removed.

508 509 510 511 512 513 514 515 516
 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.

517 518
 169.	[func]		ratelimiter can now process N events per interval.

519 520 521 522
 168.	[bug]		include statements in named.conf caused syntax errors
			due to not consuming the semicolon ending the include
			statement before switching input streams.

523 524 525 526 527 528 529
 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
530

531 532
 165.	[cleanup]	Silence "end-of-loop condition not reached" warnings
			from Solaris compiler.
533

534
 164.	[func]		Added functions isc_stdio_open(), isc_stdio_close(),
535 536 537
			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.
538

539
 163.	[func]		Added result codes ISC_R_FILENOTFOUND and
540
			ISC_R_FILEEXISTS.
541

542
 162.	[bug]		Ensure proper range for arguments to ctype.h functions.
543

544 545
 161.	[cleanup]	error in yyparse prototype that only HPUX caught.

546 547 548
 160.	[cleanup]	getnet*() are not going to be implemented at this
			stage.

549 550 551
 159.	[func]		Redefinition of config file elements is now an
			error (instead of a warning).

552
 158.	[bug]		Log channel and category list copy routines
553 554
			weren't assigning properly to output parameter.

555
 157.	[port]		Fix missing prototype for getopt().
556

557 558 559 560
 156.	[func]		Support new 'database' statement in zone.

				database "quoted-string";

561 562
 155.	[bug]		ns_notify_start() was not detaching the found zone.

563
 154.	[func]		The signer now logs libdns warnings to stderr even when
564
			not verbose, and in a nicer format.
Andreas Gustafsson's avatar
typos  
Andreas Gustafsson committed
565 566

 153.	[func]		dns_rdata_tostruct() 'mctx' is now optional.  If 'mctx'
567 568
			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
569
			references to the associated memory.  If 'mctx' is 
570 571
			non-NULL it is guaranteed that there are no references
			to memory associated with 'rdata'.
572 573

			dns_rdata_freestruct() must be called if 'mctx' was
Andreas Gustafsson's avatar
typos  
Andreas Gustafsson committed
574
			non-NULL and may safely be called if 'mctx' was NULL.
575

576
 152.	[bug]		keygen dumped core if domain name argument was omitted
577 578
			from command line.

579
 151.	[func]		Support 'disabled' statement in zone config (causes
580 581 582
			zone to be parsed and then ignored). Currently must
			come after the 'type' clause.

583
 150.	[func]		Support optional ports in masters and also-notify
584 585 586 587
			statements: 

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

588
 149.	[cleanup]	Removed usused argument 'olist' from
589
			dns_c_view_unsetordering().
590

591
 148.	[cleanup]	Stop issuing some warnings about some configuration
592
			file statements that were not implemented, but now are.
593

594
 147.	[bug]		Changed yacc union size to be smaller for yaccs that
595 596
			put yacc-stack on the real stack.

597 598 599 600 601 602 603
 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.
604

605 606 607
 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.
608

609 610 611
 144.	[cleanup]	libdns header files too numerous to name were made
			to conform to the same style for multiple inclusion
			protection.
612

613
 143.	[func]		Added function dns_rdatatype_isknown().
614

615 616
 142.	[cleanup]	<isc/stdtime.h> does not need <time.h> or
			<isc/result.h>.
617

618 619 620
 141.	[bug]		Corrupt requests with multiple questions could
			cause an assertion failure.

621
 140.	[cleanup]	<isc/time.h> does not need <time.h> or <isc/result.h>.
622

623 624
 139.	[cleanup]	<isc/net.h> now includes <isc/types.h> instead of
			<isc/int.h> and <isc/result.h>.
625

626 627 628
 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.
629

630 631 632 633
 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.
634

635 636 637
 136.	[cleanup]	<isc/commandline.h>, <isc/interfaceiter.h>,
			<isc/net.h> and Win32's <isc/thread.h> needed
			ISC_LANG_BEGINDECLS/ISC_LANG_ENDDECLS.
638

639 640 641 642
 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.
643

644
 134.	[cleanup]	<isc/dir.h> does not need <limits.h>.
645

646
 133.	[cleanup]	<isc/ipv6.h> needs <isc/platform.h>.
647

648 649
 132.	[cleanup]	<isc/app.h> does not need <isc/task.h>, but does
			need <isc/eventclass.h>.
650

651 652
 131.	[cleanup]	<isc/mutex.h> and <isc/util.h> need <isc/result.h>
			for ISC_R_* codes used in macros.
653

654 655 656
 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>.
657

658
 129.	[bug]		The 'default_debug' log channel was not set up when
659 660
			'category default' was present in the config file

661 662
 128.	[cleanup]	<isc/dir.h> had ISC_LANG_BEGINDECLS instead of
			ISC_LANG_ENDDECLS at end of header.
663

664 665 666 667 668 669
 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.

670
 126.	[cleanup]	<isc/quota.h> and <isc/taskpool.h> need <isc/lang.h>.
671

672 673 674
 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>.
675

676
 124.	[func]		signer now imports parent's zone key signature
Brian Wellington's avatar
Brian Wellington committed
677 678 679
			and creates null keys/sets zone status bit for
			children when necessary

680
 123.	[cleanup]	<isc/event.h> does not need <stddef.h>.
681

682 683
 122.	[cleanup]	<isc/task.h> does not need <isc/mem.h> or
			<isc/result.h>.
684

685 686 687 688
 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>.
689

690 691 692
 120.	[cleanup]	<isc/socket.h> does not need <isc/boolean.h>,
			<isc/bufferlist.h>, <isc/task.h>, <isc/mem.h> or
			<isc/net.h>.
693

694 695 696
 119.	[cleanup]	structure definitions for generic rdata stuctures do
			not have _generic_ in their names.

697 698 699
 118.	[cleanup]	libdns.a is now namespace-clean, on NetBSD, excepting
			YACC crust (yyparse, etc) [2000-apr-27 explorer]

700 701 702
 117.	[cleanup]	libdns.a changes:
			dns_zone_clearnotify() and dns_zone_addnotify()
			are replaced by dns_zone_setnotifyalso().
703
			dns_zone_clearmasters() and dns_zone_addmaster()
704 705
			are replaced by dns_zone_setmasters().
			
706 707
 116.	[func]		Added <isc/offset.h> for isc_offset_t (aka off_t
			on Unix systems).
708

709 710
 115.	[port]		Shut up the -Wmissing-declarations warning about
			<stdio.h>'s __sputaux on BSD/OS pre-4.1.
711

712 713
 114.	[cleanup]	<isc/sockaddr.h> does not need <isc/buffer.h> or
			<isc/list.h>.
714

715 716
 113.	[func]		Utility programs dig and host added.

717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786
 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
787 788 789
			destroy() functions, and it guarantees that all 
			queued events are delivered even in the shutdown case.

790 791
  98.	[cleanup]	<isc/print.h> does not need <stdarg.h> or <stddef.h>
			unless ISC_PLATFORM_NEEDVSNPRINTF is defined.
792

793 794
  97.	[cleanup]	<isc/ondestroy.h> does not need <stddef.h> or
			<isc/event.h>.
795

796
  96.	[cleanup]	<isc/mutex.h> does not need <isc/result.h>.
797

798
  95.	[cleanup]	<isc/mutexblock.h> does not need <isc/result.h>.
799

800
  94.	[cleanup]	Some installed header files did not compile as C++.
801

802
  93.	[cleanup]	<isc/msgcat.h> does not need <isc/result.h>.
803

804 805
  92.	[cleanup]	<isc/mem.h> does not need <stddef.h>, <isc/boolean.h>,
			or <isc/result.h>.
806

807 808
  91.	[cleanup]	<isc/log.h> does not need <sys/types.h> or
			<isc/result.h>.
809

810 811 812
  90.	[cleanup]	Removed unneeded ISC_LANG_BEGINDECLS/ISC_LANG_ENDDECLS
			from <named/listenlist.h>.

813
  89.	[cleanup]	<isc/lex.h> does not need <stddef.h>.
814

815 816 817
  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>.
818

819 820
  87.	[cleanup]	<isc/heap.h> does not need <isc/boolean.h>,
			<isc/mem.h> or <isc/result.h>.
821

822 823
  86.	[cleanup]	isc_bufferlist_t moved from <isc/bufferlist.h> to
			<isc/types.h>.
824

825 826 827
  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
828 829 830 831 832 833 834 835 836 837

  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.

838
  82.	[cleanup]	<isc/buffer.h> does not need <isc/list.h>.
839

840 841
  81.	[cleanup]	<isc/int.h> and <isc/boolean.h> do not need
			<isc/lang.h>.
842

843
  80.	[cleanup]	<isc/print.h> does not need <stdio.h> or <stdlib.h>.
844

845
  79.	[cleanup]	<dns/callbacks.h> does not need <stdio.h>.
846

847 848
  78.	[cleanup]	lwres_conftest renamed to lwresconf_test for
			consistency with other *_test programs.
849

850 851
  77.	[cleanup]	typedef of isc_time_t and isc_interval_t moved from
			<isc/time.h> to <isc/types.h>.	
852

853
  76.	[cleanup]	Rewrote keygen.
Brian Wellington's avatar
Brian Wellington committed
854

855 856
  75.	[func]		Don't load a zone if its database file is older
			than the last time the zone was loaded.
857

858 859
  74.	[cleanup]	Removed mktemplate.o and ufile.o from libisc.a,
			subsumed by file.o.
860

861 862 863 864 865
  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.
866

867 868 869 870
  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.
871

872 873 874
  71.	[cleanup]	Made explicit the implicit REQUIREs of
			isc_time_seconds, isc_time_nanoseconds, and
			isc_time_subtract.
875

876
  70.	[func]		isc_time_set() added.
Bob Halley's avatar
update  
Bob Halley committed
877

878
  69.	[bug]		The zone object's master and also-notify lists grew
879 880
			longer with each server reload.

Brian Wellington's avatar
Brian Wellington committed
881
  68.	[func]		Partial support for SIG(0) on incoming messages.
882

Michael Graff's avatar
update  
Michael Graff committed
883 884 885
  67.	[performance]	Allow use of alternate (compile-time supplied)
			OpenSSL libraries/headers.

886
  66.	[func]		Data in authoritative zones should have a trust level
887 888
			beyond secure.

889
  65.	[cleanup]	Removed obsolete typedef of dns_zone_callbackarg_t
890 891
			from <dns/types.h>.

Bob Halley's avatar
update  
Bob Halley committed
892 893 894 895
  64.	[func]		The RBT, DB, and zone table APIs now allow the
			caller find the most-enclosing superdomain of
			a name.

896
  63	[func]		Generate NOTIFY messages.
Mark Andrews's avatar
Mark Andrews committed
897

898
  62.	[func]		Add UDP refresh support.
Mark Andrews's avatar
Mark Andrews committed
899

900
  61.	[cleanup]	Use single quotes consistently in log messages.
901

902 903 904
  60.	[func]		Catch and disallow singleton types on message
			parse.

Michael Graff's avatar
update  
Michael Graff committed
905 906
  59.	[bug]		Cause net/host unreachable to be a hard error
			when sending and receiving.
907

908 909 910 911
  58.	[bug]		bin/named/query.c could sometimes trigger the
			(client->query.attributes & NS_QUERYATTR_NAMEBUFUSED)
			== 0 assertion in query_newname().

912
  57.	[func]		Added dns_nxt_typepresent()
Brian Wellington's avatar
Brian Wellington committed
913

914 915 916 917 918 919
  56.	[bug]		SIG records were not properly returned in cached
			negative answers.

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

920 921 922 923 924
  54.	[bug]		If a fetch with sigrdataset==NULL joined one with
			sigrdataset!=NULL or vice versa, the resolver
			could catch an assertion or lose signature data,
			respectively.

925 926 927
  53.	[port]		freebsd 4.0: lib/isc/unix/socket.c requires
			<sys/param.h>.

928
  52.	[bug]		rndc: taskmgr and socketmgr were not initialized
929 930
			to NULL.

931 932
  51.	[cleanup]	dns/compress.h and dns/zt.h did not need to include
			dns/rbt.h; it was needed only by compress.c and zt.c.
933

934 935
  50.	[func]		RBT deletion no longer requires a valid chain to work,
			and dns_rbt_deletenode was added.
Bob Halley's avatar
Bob Halley committed
936

Bob Halley's avatar
update  
Bob Halley committed
937 938
  49.	[func]		Each cache now has its own mctx.

Bob Halley's avatar
update  
Bob Halley committed
939 940 941 942 943 944
  48.	[func]		isc_task_create() no longer takes an mctx.
			isc_task_mem() has been eliminated.

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

Bob Halley's avatar
Bob Halley committed
945 946 947 948 949
  46.	[func]		Memory contexts are now reference counted.
			Added isc_mem_inuse() and isc_mem_preallocate().
			Renamed isc_mem_destroy_check() to
			isc_mem_setdestroycheck().

Brian Wellington's avatar
update  
Brian Wellington committed
950 951 952 953 954 955 956
  45.	[bug]		The trusted-key statement incorrectly loaded keys.

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

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

957 958 959
  42.	[cleanup]	Simplified logging of messages with embedded domain
			names by introducing a new convenience function
			dns_name_format().
Bob Halley's avatar
Bob Halley committed
960

Andreas Gustafsson's avatar
Andreas Gustafsson committed
961
  41.	[func]		Use PR_SET_KEEPCAPS on Linux 2.3.99-pre3 and later
Bob Halley's avatar
Bob Halley committed
962 963 964 965
			to allow 'named' to run as a non-root user while
			retaining the ability to bind() to privileged
			ports.

Andreas Gustafsson's avatar
Andreas Gustafsson committed
966
  40.	[func]		Introduced new logging category "dnssec" and
967 968
			logging module "dns/validator".

969 970 971
  39.	[cleanup]	Moved the typedefs for isc_region_t, isc_textregion_t, 
			and isc_lex_t to <isc/types.h>.

Brian Wellington's avatar
update  
Brian Wellington committed
972 973
  38.	[bug]		TSIG signed incoming zone transfers work now.

974 975 976 977
  37.	[bug]		If the first RR in an incoming zone transfer was 
			not an SOA, the server died with an assertion failure
			instead of just reporting an error.

Michael Graff's avatar
Michael Graff committed
978 979
  36.	[cleanup]	Change DNS_R_SUCCESS (and others) to ISC_R_SUCCESS

980 981 982
  35.	[performance]	Log messages which are of a level too high to be
			logged by any channel in the logging configuration
			will not cause the log mutex to be locked.
983

984
  34.	[bug]		Recursion was allowed even with 'recursion no'.
985

986
  33.	[func]		The RBT now maintains a parent pointer at each node.
987

988 989
  32.	[cleanup]	bin/lwresd/client.c needs <string.h> for memset()
			prototype.
990

991
  31.	[bug]		Use ${LIBTOOL} to compile bin/named/main.@O@.
992

James Brister's avatar
update  
James Brister committed
993 994 995 996 997