CHANGES 37.1 KB
Newer Older
1 2
 270.	[func]		Allow maximum sized TCP answers.

3 4 5 6
 269.	[bug]		Failed DNSSEC validations could cause an assertion
			failure by causing clone_results() to be called with
			with hevent->node == NULL.

7 8 9 10
 268.	[doc]		A plain text version of the Administrator 
			Reference Manual is now included in the distribution,
			as doc/arm/Bv9ARM.txt.

11 12
 267.	[func]		Nsupdate is now provided in the distribution.

13 14
 266.	[bug]		zone.c:save_nsrrset() node was not initalised.

Mark Andrews's avatar
typo  
Mark Andrews committed
15
 265.	[bug]		dns_request_create() now works for TCP.
16 17 18 19 20 21 22

 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.

23 24 25 26 27 28 29
 263.	[func]		New logging channel type 'stderr'

				channel some-name {
					stderr;
					severity error;
				}

30 31 32
 262.	[bug]		'master' was not initalised in zone.c:stub_callback().

 261.	[func]		Add dns_zone_markdirty().
33

34 35 36 37
 260.	[bug]		Running named as a non-root user failed on Linux
			kernels new enough to support retaining capabilities
			after setuid().

38 39 40 41
 259.	[func]		New random-device and random-seed-file statements
			for global options block of named.conf. Both accept
			a single string argument.

42 43
 258.	[bug]		Fixed printing of lwres_addr_t.address field.

44 45 46 47 48 49 50 51 52 53 54
 257.	[bug]		The server detached the last zone manager reference
			too early, while it could still be in use by queries.
			This manifested itself as assertion failures during the 
			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().

55 56 57
 254.	[bug]		suppress "query denied" messages on additional data
			lookups.

Andreas Gustafsson's avatar
Andreas Gustafsson committed
58 59
	--- 9.0.0b4 released ---

60 61 62 63 64 65 66
 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.
			It slso aborted when an unrecognised keyword was seen,
			now it silently ignores the entire line.

67 68
 251.	[bug]		lwresd caught an assertion failure on startup.

69 70 71 72 73 74
 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.

75 76 77
 248.	[bug]		global lame-ttl option was not being printed when
			config structures were written out.

78 79
 247.	[cleanup]	Rename cache-size config option to max-cache-size.

James Brister's avatar
typo.  
James Brister committed
80
 246.	[func]		Rename global option cachesize to cache-size and
81
			add corresponding option to view statement.
82

83
 245.	[bug]		If an uncompressed name will take more than 255
Andreas Gustafsson's avatar
Andreas Gustafsson committed
84
			bytes and the buffer is sufficiently long,
85
			dns_name_fromwire should return DNS_R_FORMERR,
Andreas Gustafsson's avatar
Andreas Gustafsson committed
86 87 88 89
			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.
90

91 92 93 94 95 96 97
 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.

98 99 100
 241.	[cleanup]	nscount and soacount have been removed from the
			dns_master_*() arguement lists.

101 102 103
 240.	[func]		databases now come in three flavours: zone, cache
			and stub.

104 105 106 107
 239.	[feature]	If ISC_MEM_DEBUG is enabled, the variable
			isc_mem_debugging controls whether messages
			are printed or not.

David Lawrence's avatar
David Lawrence committed
108 109 110 111 112 113 114
 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.

115
 237.	[bug]		If connect() returned ENOBUFS when the resolver was
David Lawrence's avatar
David Lawrence committed
116 117
			initiating a TCP query, the socket didn't get
                        destroyed, and the server did not shut down cleanly. 
118

119 120 121 122 123 124
 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.
			
125 126 127 128
 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.

129 130 131
 233.	[cleanup]	Convert all config structure integer values to unsigned
			integer (isc_uint32_t) to match grammer.

132 133
 232.	[bug]		Allow slave zones to not have a file.

134 135 136 137 138
 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
139 140
 230.	[func]		Replace the dst sign/verify API with a cleaner one.

141 142 143 144 145 146 147
 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.

148 149 150 151 152 153 154
 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.

 226.	[func]		dns_name_totext() now always prints the root name as
			'.', even when omit_final_dot is true.
155

156 157 158 159 160
 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.

161 162 163 164 165 166 167 168 169 170 171
 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.)

 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.

172 173
 222.	[bug]		The global 'also-notify' option was ignored.

Andreas Gustafsson's avatar
RT #127  
Andreas Gustafsson committed
174 175 176 177
 221.	[bug]		An uninitialized variable was sometimes passed to
			dns_rdata_freestruct() when loading a zone, causing
			an assertion failure.

178 179 180 181
 220.	[cleanup]	Set the default outgoing port in the view, and
			set it in sockaddrs returned from the ADB.
			[31-May-2000 explorer]

182 183 184
 219.	[bug]		Signed truncated messages more correctly follow
			the respective specs.

185 186 187
 218.	[func]		When an rdataset is signed, its ttl is normalized
			based on the signature validity period.

188 189
 217.	[func]		Also-notify and trusted-keys can now be used in
			the 'view' statement.
190

191 192
 216.   [func]		The 'max-cache-ttl' and 'max-ncache-ttl' options 
			now work.
193

194 195 196 197
 215.	[bug]		Failures at certain points in request processing
			could cause the assertion INSIST(client->lockview
			== NULL) to be triggered.

198 199 200
 214.   [func]		New public function isc_netaddr_format(), for
			formatting network addresses in log messages.

201
 213.	[bug]		Don't leak memory when reloading the zone if
202 203
			an update-policy clause was present in the old zone.

204
 212.	[func]		Added dns_message_get/settsigkey, to make TSIG
205 206
			key management reasonable.

207 208 209 210 211 212 213
 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
214 215
 209.	[cleanup]	Upgraded openssl files to new version 0.9.5a

216 217 218
 208.   [func]          Added ISC_OFFSET_MAXIMUM for the maximum value
                        of an isc_offset_t.

219 220
 207.   [func]		The dnssec tools properly use the logging subsystem.

221 222 223
 206.   [cleanup]	dst now stores the key name as a dns_name_t, not
			a char *.

224 225 226 227 228 229
 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.
230 231

 204.   [cleanup]       On HP/UX, pass +vnocompatwarnings to the linker
232 233 234
                        to quiet the warnings that "The linked output may not
                        run on a PA 1.x system."

235 236 237
 203.   [func]		notify and zone soa queries are now tsig signed when
			appropriate.

238 239 240 241
 202.   [func]          isc_lex_getsourceline() changed from returning int
                        to returning unsigned long, the type of its underlying
                        counter.

Andreas Gustafsson's avatar
Andreas Gustafsson committed
242 243 244 245
 201.	[cleanup]	Removed the test/sdig program, it has been
			replaced by bin/dig/dig.


Andreas Gustafsson's avatar
Andreas Gustafsson committed
246 247
	--- 9.0.0b3 released ---

248 249 250 251
 200.	[bug]		Failures in sending query responses to clients
			(e.g., running out of network buffers) were
			not logged.

252 253 254 255
 199.	[bug]		isc_heap_delete() sometimes violated the heap
			invariant, causing timer events not to be posted
			when due.

256 257 258 259 260 261 262 263 264 265 266 267
 198.	[func]		Dispatch managers hold memory pools which
			any managed dispatcher may use.  This allows
			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]

268 269 270 271
 195.	[bug]		Including the NXT record of the root domain
			in a negative response caused an assertion
			failure.

272 273 274 275
 194.	[doc]		The PDF version of the Administrator's Reference
			Manual is no longer included in the ISC BIND9
			distribution.

276
 193.	[func]		changed dst_key_free() prototype.
277

278 279 280 281
 192.	[bug]		Zone configuration validation is now done at end 
			of config file parsing, and before loading
			callbacks.

282 283 284
 191.   [func]          Patched to compile on UnixWare 7.x.  This platform
                        is not directly supported by the ISC.

285 286 287 288 289 290 291 292 293 294 295 296 297 298 299
 190.   [cleanup]	The DNSSEC tools have been moved to a separate 
			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.

300 301 302 303 304 305 306 307 308 309 310 311
 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.

312 313 314
 188.	[func]		Log a warning message when an incoming zone transfer
			contains out-of-zone data.

315 316 317 318
 187.	[func]		isc_ratelimter_enqueue() has an additional arguement
			'task'.

 186.	[func]		dns_request_getresponse() has an additional arguement
319 320
			'preserve_order'.

321 322 323 324 325 326 327 328
 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.

 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.
329 330 331 332

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

333 334
 182.	[cleanup]	New commandline parameters for dnssec tools

335 336
 181.	[func]		Added dst_key_buildfilename and dst_key_parsefilename

David Lawrence's avatar
David Lawrence committed
337 338
 180.   [func]          New isc_result_t ISC_R_RANGE.  Supersedes DNS_R_RANGE.

James Brister's avatar
James Brister committed
339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357
 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.

 176.   [func]		New global and per-view option:
				
				max-cache-ttl number

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

358
				additional-data internal | minimal | maximal;
James Brister's avatar
James Brister committed
359

360 361 362
 174.   [func]		New public function isc_sockaddr_format(), for
			formatting socket addresses in log messages.

363 364 365 366
 173.   [func]		Keep a queue of zones waiting for zone transfer
			quota so that a new transfer can be dispatched
			immediately whenever quota becomes available.

367 368 369 370
 172.   [bug]		$TTL directive was sometimes missing from dumped 
			master files because totext_ctx_init() failed to
			initialize ctx->current_ttl_valid.

David Lawrence's avatar
David Lawrence committed
371
 171.   [cleanup] 	On NetBSD systems, the mit-pthreads or
Andreas Gustafsson's avatar
Andreas Gustafsson committed
372 373 374 375
			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
376 377
			and has been removed.

378 379 380 381 382 383 384 385 386
 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.

387 388
 169.	[func]		ratelimiter can now process N events per interval.

389 390 391 392
 168.	[bug]		include statements in named.conf caused syntax errors
			due to not consuming the semicolon ending the include
			statement before switching input streams.

393 394 395 396 397 398 399
 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
400

401 402
 165.   [cleanup]       Silence "end-of-loop condition not reached" warnings
                        from Solaris compiler.
403

404 405 406 407
 164.   [func]		Added functions isc_stdio_open(), isc_stdio_close(),
			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.
408

409 410
 163.   [func]		Added result codes ISC_R_FILENOTFOUND and
			ISC_R_FILEEXISTS.
411

412 413
 162.   [bug]           Ensure proper range for arguments to ctype.h functions.

414 415
 161.	[cleanup]	error in yyparse prototype that only HPUX caught.

416 417 418
 160.	[cleanup]	getnet*() are not going to be implemented at this
			stage.

419 420 421
 159.	[func]		Redefinition of config file elements is now an
			error (instead of a warning).

422 423 424 425 426
 158.   [bug]		Log channel and category list copy routines
			weren't assigning properly to output parameter.

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

427 428 429 430
 156.	[func]		Support new 'database' statement in zone.

				database "quoted-string";

431 432
 155.	[bug]		ns_notify_start() was not detaching the found zone.

433 434
 154.   [func]		The signer now logs libdns warnings to stderr even when
			not verbose, and in a nicer format.
Andreas Gustafsson's avatar
typos  
Andreas Gustafsson committed
435 436

 153.	[func]		dns_rdata_tostruct() 'mctx' is now optional.  If 'mctx'
437 438
			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
439
			references to the associated memory.  If 'mctx' is 
440 441
			non-NULL it is guaranteed that there are no references
			to memory associated with 'rdata'.
442 443

			dns_rdata_freestruct() must be called if 'mctx' was
Andreas Gustafsson's avatar
typos  
Andreas Gustafsson committed
444
			non-NULL and may safely be called if 'mctx' was NULL.
445

446 447 448
 152.   [bug]		keygen dumped core if domain name argument was omitted
			from command line.

449
 151.   [func]		Support 'disabled' statement in zone config (causes
450 451 452
			zone to be parsed and then ignored). Currently must
			come after the 'type' clause.

453
 150.	[func]		Support optional ports in masters and also-notify
454 455 456 457
			statements: 

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

458 459
 149.   [cleanup]	Removed usused argument 'olist' from
			dns_c_view_unsetordering().
460

461 462
 148.   [cleanup]	Stop issuing some warnings about some configuration
			file statements that were not implemented, but now are.
463

464 465 466
 147.   [bug]		Changed yacc union size to be smaller for yaccs that
			put yacc-stack on the real stack.

467 468 469 470 471 472 473 474
 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.

475 476 477 478
 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.

479 480 481 482
 144.   [cleanup]       libdns header files too numerous to name were made
                        to conform to the same style for multiple inclusion
                        protection.

483 484
 143.   [func]		Added function dns_rdatatype_isknown().

485 486 487
 142.   [cleanup]       <isc/stdtime.h> does not need <time.h> or
                        <isc/result.h>.

488 489 490
 141.	[bug]		Corrupt requests with multiple questions could
			cause an assertion failure.

491 492
 140.   [cleanup]       <isc/time.h> does not need <time.h> or <isc/result.h>.

493 494 495
 139.   [cleanup]       <isc/net.h> now includes <isc/types.h> instead of
                        <isc/int.h> and <isc/result.h>.

496 497 498 499
 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.

500 501 502 503 504
 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.

505 506 507 508
 136.   [cleanup]       <isc/commandline.h>, <isc/interfaceiter.h>,
                        <isc/net.h> and Win32's <isc/thread.h> needed
                        ISC_LANG_BEGINDECLS/ISC_LANG_ENDDECLS.

509 510
 135.   [cleanup]       Win32's <isc/condition.h> did not need <isc/result.h>
                        or <isc/boolean.h>, now uses <isc/types.h> in place
511 512 513
                        of <isc/time.h>, and needed ISC_LANG_BEGINDECLS
                        and ISC_LANG_ENDDECLS.

514 515
 134.   [cleanup]       <isc/dir.h> does not need <limits.h>.

516 517
 133.   [cleanup]       <isc/ipv6.h> needs <isc/platform.h>.

518 519 520
 132.   [cleanup]       <isc/app.h> does not need <isc/task.h>, but does
                        need <isc/eventclass.h>.

521 522 523
 131.   [cleanup]       <isc/mutex.h> and <isc/util.h> need <isc/result.h>
                        for ISC_R_* codes used in macros.

524 525 526 527
 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>.

528 529 530
 129.   [bug]		The 'default_debug' log channel was not set up when
			'category default' was present in the config file

531 532 533
 128.   [cleanup]       <isc/dir.h> had ISC_LANG_BEGINDECLS instead of
                        ISC_LANG_ENDDECLS at end of header.

534 535 536 537 538 539
 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.

540 541
 126.   [cleanup]       <isc/quota.h> and <isc/taskpool.h> need <isc/lang.h>.

542 543 544
 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>.
545

Brian Wellington's avatar
Brian Wellington committed
546 547 548 549
 124.   [func]		signer now imports parent's zone key signature
			and creates null keys/sets zone status bit for
			children when necessary

550 551
 123.   [cleanup]       <isc/event.h> does not need <stddef.h>.

552 553 554
 122.   [cleanup]       <isc/task.h> does not need <isc/mem.h> or
                        <isc/result.h>.

555 556 557 558 559
 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>.

560 561 562 563
 120.   [cleanup]       <isc/socket.h> does not need <isc/boolean.h>,
                        <isc/bufferlist.h>, <isc/task.h>, <isc/mem.h> or
                        <isc/net.h>.

564 565 566
 119.	[cleanup]	structure definitions for generic rdata stuctures do
			not have _generic_ in their names.

567 568 569
 118.	[cleanup]	libdns.a is now namespace-clean, on NetBSD, excepting
			YACC crust (yyparse, etc) [2000-apr-27 explorer]

570 571 572 573 574 575
 117.	[cleanup]	libdns.a changes:
			dns_zone_clearnotify() and dns_zone_addnotify()
			are replaced by dns_zone_setnotifyalso().
 			dns_zone_clearmasters() and dns_zone_addmaster()
			are replaced by dns_zone_setmasters().
			
576 577 578
 116.   [func]          Added <isc/offset.h> for isc_offset_t (aka off_t
                        on Unix systems).

579 580 581
 115.   [port]          Shut up the -Wmissing-declarations warning about
                        <stdio.h>'s __sputaux on BSD/OS pre-4.1.

582 583 584
 114.   [cleanup]       <isc/sockaddr.h> does not need <isc/buffer.h> or
                        <isc/list.h>.

585 586
 113.	[func]		Utility programs dig and host added.

587 588
 112.   [cleanup]       <isc/serial.h> does not need <isc/boolean.h>.

589 590 591
 111.   [cleanup]       <isc/rwlock.h> does not need <isc/result.h> or
                        <isc/mutex.h>.

592 593 594
 110.   [cleanup]       <isc/result.h> does not need <isc/boolean.h> or
                        <isc/list.h>.

595 596 597
 109.   [bug]           "make depend" did nothing for
                        bin/tests/{db,mem,sockaddr,tasks,timers}/.

598 599 600 601 602
 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.
603

604 605 606
 106.   [func]		Allow dnssec verifications to ignore the validity
			period.  Used by several of the dnssec tools.

607 608 609
 105.   [doc]           doc/dev/coding.html expanded with other
                        implicit conventions the developers have used.

610 611 612
 104.   [bug]           Made compress_add and compress_find static to
                        lib/dns/compress.c.

613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648
 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
649 650
                        on BSD/OS 4.1.

651 652
 101.   [cleanup]       Quieted EGCS warnings from lib/isc/print.c.

653 654 655
 100.   [cleanup]       <isc/random.h> does not need <isc/int.h> or
                        <isc/mutex.h>.  isc_random_t moved to <isc/types.h>.

656 657 658 659
  99.   [cleanup]	Rate limiter now has separate shutdown() and
			destroy() functions, and it guarantees that all 
			queued events are delivered even in the shutdown case.

660 661 662
  98.   [cleanup]       <isc/print.h> does not need <stdarg.h> or <stddef.h>
                        unless ISC_PLATFORM_NEEDVSNPRINTF is defined.

663 664 665
  97.   [cleanup]       <isc/ondestroy.h> does not need <stddef.h> or
                        <isc/event.h>.

666
  96.   [cleanup]       <isc/mutex.h> does not need <isc/result.h>.
667

668 669
  95.   [cleanup]       <isc/mutexblock.h> does not need <isc/result.h>.

670 671
  94.   [cleanup]       Some installed header files did not compile as C++.

672 673
  93.   [cleanup]       <isc/msgcat.h> does not need <isc/result.h>.

674 675 676
  92.   [cleanup]       <isc/mem.h> does not need <stddef.h>, <isc/boolean.h>,
                        or <isc/result.h>.

677 678 679
  91.   [cleanup]       <isc/log.h> does not need <sys/types.h> or
                        <isc/result.h>.

680 681 682
  90.	[cleanup]	Removed unneeded ISC_LANG_BEGINDECLS/ISC_LANG_ENDDECLS
			from <named/listenlist.h>.

683 684
  89.   [cleanup]       <isc/lex.h> does not need <stddef.h>.

685 686 687 688
  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>.

689 690 691
  87.   [cleanup]       <isc/heap.h> does not need <isc/boolean.h>,
                        <isc/mem.h> or <isc/result.h>.

692 693 694 695 696 697
  86.   [cleanup]       isc_bufferlist_t moved from <isc/bufferlist.h> to
                        <isc/types.h>.

  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
698 699 700 701 702 703 704 705 706 707

  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.

708 709
  82.   [cleanup]       <isc/buffer.h> does not need <isc/list.h>.

710 711 712
  81.   [cleanup]       <isc/int.h> and <isc/boolean.h> do not need
                        <isc/lang.h>.

713 714
  80.   [cleanup]       <isc/print.h> does not need <stdio.h> or <stdlib.h>.

715 716
  79.   [cleanup]       <dns/callbacks.h> does not need <stdio.h>.

717 718 719 720 721 722
  78.   [cleanup]       lwres_conftest renamed to lwresconf_test for
                        consistency with other *_test programs.

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

Brian Wellington's avatar
Brian Wellington committed
723 724
  76.   [cleanup]	Rewrote keygen.

725 726 727
  75.   [func]          Don't load a zone if its database file is older
                        than the last time the zone was loaded.

728 729 730
  74.   [cleanup]       Removed mktemplate.o and ufile.o from libisc.a,
                        subsumed by file.o.

731 732 733 734 735 736
  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.

737 738 739 740 741
  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.

742 743 744 745 746
  71.   [cleanup]       Made explicit the implicit REQUIREs of
                        isc_time_seconds, isc_time_nanoseconds, and
                        isc_time_subtract.

  70.   [func]          isc_time_set() added.
Bob Halley's avatar
update  
Bob Halley committed
747

748 749 750
  69.   [bug]		The zone object's master and also-notify lists grew
			longer with each server reload.

Brian Wellington's avatar
Brian Wellington committed
751
  68.	[func]		Partial support for SIG(0) on incoming messages.
752

Michael Graff's avatar
update  
Michael Graff committed
753 754 755
  67.	[performance]	Allow use of alternate (compile-time supplied)
			OpenSSL libraries/headers.

756 757 758
  66.   [func]		Data in authoritative zones should have a trust level
			beyond secure.

759 760 761
  65.   [cleanup]       Removed obsolete typedef of dns_zone_callbackarg_t
			from <dns/types.h>.

Bob Halley's avatar
update  
Bob Halley committed
762 763 764 765
  64.	[func]		The RBT, DB, and zone table APIs now allow the
			caller find the most-enclosing superdomain of
			a name.

766
  63	[func]		Generate NOTIFY messages.
Mark Andrews's avatar
Mark Andrews committed
767

768
  62.	[func]		Add UDP refresh support.
Mark Andrews's avatar
Mark Andrews committed
769

770
  61.   [cleanup]       Use single quotes consistently in log messages.
771

772 773 774
  60.	[func]		Catch and disallow singleton types on message
			parse.

Michael Graff's avatar
update  
Michael Graff committed
775 776
  59.	[bug]		Cause net/host unreachable to be a hard error
			when sending and receiving.
777

778 779 780 781
  58.	[bug]		bin/named/query.c could sometimes trigger the
			(client->query.attributes & NS_QUERYATTR_NAMEBUFUSED)
			== 0 assertion in query_newname().

Brian Wellington's avatar
Brian Wellington committed
782 783
  57.   [func]          Added dns_nxt_typepresent()

784 785 786 787 788 789
  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.

790 791 792 793 794
  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.

795 796 797
  53.	[port]		freebsd 4.0: lib/isc/unix/socket.c requires
			<sys/param.h>.

798 799 800
  52.	[bug]		rndc: taskmgr and socketmgr were not initaliased
			to NULL.

801 802 803
  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.

804 805
  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
806

Bob Halley's avatar
update  
Bob Halley committed
807 808
  49.	[func]		Each cache now has its own mctx.

Bob Halley's avatar
update  
Bob Halley committed
809 810 811 812 813 814
  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
815 816 817 818 819
  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
820 821 822 823 824 825 826
  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.

827 828 829
  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
830

Andreas Gustafsson's avatar
Andreas Gustafsson committed
831
  41.	[func]		Use PR_SET_KEEPCAPS on Linux 2.3.99-pre3 and later
Bob Halley's avatar
Bob Halley committed
832 833 834 835
			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
836
  40.	[func]		Introduced new logging category "dnssec" and
837 838
			logging module "dns/validator".

839 840 841
  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
842 843
  38.	[bug]		TSIG signed incoming zone transfers work now.

844 845 846 847
  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
848 849
  36.	[cleanup]	Change DNS_R_SUCCESS (and others) to ISC_R_SUCCESS

850 851 852 853
  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.

854 855
  34.   [bug]           Recursion was allowed even with 'recursion no'.

856 857
  33.   [func]          The RBT now maintains a parent pointer at each node.

858 859 860
  32.   [cleanup]       bin/lwresd/client.c needs <string.h> for memset()
                        prototype.

861 862
  31.   [bug]           Use ${LIBTOOL} to compile bin/named/main.@O@.

James Brister's avatar
update  
James Brister committed
863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878
  30.	[func]		config file grammer change to support optional 
			class type for a view.

  29.	[func]		support new config file view options:

				auth-nxdomain recursion query-source
				query-source-v6 transfer-source
				transfer-source-v6 max-transfer-time-out
				max-transfer-idle-out transfer-format
				request-ixfr privide-ixfr cleaning-interval
				fetch-glue notify rfc2308-type1 lame-ttl
				max-ncache-ttl min-roots

  28.	[func]		support lame-ttl, min-roots and serial-queries 
			config global options.
			
879 880 881 882
  27.   [bug]           Only include <netinet6/in6.h> on BSD/OS 4.[01]*.
                        Including it on other platforms (eg, NetBSD) can
                        cause a forced #error from the C preprocessor.

James Brister's avatar
update  
James Brister committed
883 884
  26.	[func]		new match-clients statement in config file view.

Andreas Gustafsson's avatar
Andreas Gustafsson committed
885 886 887 888 889 890 891 892 893
  25.	[bug]		make install failed to install <isc/log.h> and
			<isc/ondestroy.h>.

  24.	[cleanup]	Eliminate some unnecessary #includes of header
			files from header files.

  23.	[cleanup]	Provide more context in log messages about client
			requests, using a new function ns_client_log().

894 895 896
  22.   [bug]		SIGs weren't returned in the answer section when
			the query resulted in a fetch.

897 898 899 900 901 902
  21.   [port]          Look at STD_CINCLUDES after CINCLUDES during
                        compilation, so additional system include directories
                        can be searched but header files in the bind9 source
                        tree with conflicting names take precedence.  This
                        avoids issues with installed versions of dnssafe and
                        openssl.
Bob Halley's avatar
update  
Bob Halley committed
903

904 905 906
  20.	[func]		Configuration file post-load validation of zones
			failed if there were no zones.

Bob Halley's avatar
update  
Bob Halley committed
907 908 909
  19.	[bug]		dns_zone_notifyreceive() failed to unlock the zone
			lock in certain error cases.

910 911 912
  18.   [bug]           Use AC_TRY_LINK rather than AC_TRY_COMPILE in
                        configure.in to check for presence of in6addr_any.

913 914 915 916
  17.	[func]		Do configuration file post-load validation of zones.

  16.	[bug]		put quotes around key names on config file 
			output to avoid possible keyword clashes.
Bob Halley's avatar
update  
Bob Halley committed
917

Bob Halley's avatar
update  
Bob Halley committed
918 919 920 921 922 923
  15.	[func]		Add dns_name_dupwithoffsets().  This function is
			improves comparison performance for duped names.

  14.	[bug]		free_rbtdb() could have 'put' unallocated memory in
			an unlikely error path.

Bob Halley's avatar
update  
Bob Halley committed
924 925 926
  13.	[bug]		lib/dns/master.c and lib/dns/xfrin.c didn't ignore
			out-of-zone data.

James Brister's avatar
James Brister committed
927
  12.	[bug]		Fixed possible unitialized variable error.
Bob Halley's avatar
update  
Bob Halley committed
928

Bob Halley's avatar
update  
Bob Halley committed
929 930 931 932
  11.	[bug]		axfr_rrstream_first() didn't check the result code of
			db_rr_iterator_first(), possibly causing an assertion
			to be triggered later.

933
  10.	[bug]		A bug in the code which makes EDNS0 OPT records in
Bob Halley's avatar
update  
Bob Halley committed
934 935 936
			bin/named/client.c and lib/dns/resolver.c could
			trigger an assertion.

James Brister's avatar
James Brister committed
937 938 939
   9.   [cleanup]	replaced bit-setting code in confctx.c and replaced
			repeated code with macro calls.

940 941 942
   8.   [bug]		Shutdown of incoming zone transfer accessed
			freed memory.

943 944 945 946 947 948 949 950 951
   7.   [cleanup]	removed 'listen-on' from view statement.

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

   5.   [func]		syntax change to named.conf file: new ssu grant/deny 
			statements must now be enclosed by an 'update-policy'
			block.
Bob Halley's avatar
add  
Bob Halley committed
952

Bob Halley's avatar
Bob Halley committed
953 954 955 956 957 958
   4.	[port]		bin/named/unix/os.c didn't compile on systems with
			linux 2.3 kernel includes due to conflicts between
			C library includes and the kernel includes.  We now
			get only what we need from <linux/capability.h>, and
			avoid pulling in other linux kernel .h files.

959 960 961
   3.	[bug]		TKEYs go in the answer section of responses, not
			the additional section.

962 963 964
   2.	[bug]		Generating cryptographic randomness failed on
			systems without /dev/random.

Bob Halley's avatar
add  
Bob Halley committed
965 966 967 968 969
   1.	[bug]		The installdirs rule in
			lib/isc/unix/include/isc/Makefile.in had a typo which
			prevented the isc directory from being created if it
			didn't exist.

Bob Halley's avatar
Bob Halley committed
970
	--- 9.0.0b2 released ---