CHANGES 48.1 KB
Newer Older
Andreas Gustafsson's avatar
 
Andreas Gustafsson committed
1

2 3
 388.	[func]		host can now do reverse ipv6 lookups.

4 5 6
 387.	[func]		Add dns_byaddr_createptrname(), which converts
			an address into the name used by a PTR query.

7
 386.	[bug]		Missing strdup() of ACL name caused random
8
			ACL matching failures [RT #228].
9

10 11
 385.	[cleanup]	Removed functions dns_zone_equal(), dns_zone_print(),
			and dns_zt_print().
Andreas Gustafsson's avatar
 
Andreas Gustafsson committed
12

13 14
 384.	[bug]		nsupdate was incorrectly limiting TTLs to 65535 instead
			of 2147483647.
15

16 17 18
 383.	[func]		When writing a master file, print the SOA and NS
			records (and their SIGs) before other records.

19 20 21 22 23 24
 382.	[func]		The function dns_zone_setdbtype() now takes
			an argc/argv style vector of words and sets 
			both the zone database type and its arguments,
			making the functions dns_zone_adddbarg()
			and dns_zone_cleardbargs() unnecessary.

25 26
 382.	[bug]		named -u failed on Debian Linux.

27 28 29
 381.	[bug]		Check for IPV6_RECVPKTINFO and use it instead of
			IPV6_PKTINFO if found. [RT #229]

30 31
 380.	[bug]		nsupdate didn't work with IPv6.

32 33
 379.	[func]		New library function isc_sockaddr_anyofpf().

34 35
 378.	[func]		named and lwresd will log the command line arguments
			they were started with in the "starting ..." message.
36

Brian Wellington's avatar
typo  
Brian Wellington committed
37
 377.	[bug]		When additional data lookups were refused due to 
38 39 40
			"allow-query", the databases were still being
			attached causing reference leaks.

41 42 43
 376.	[bug]		The server should always use good entropy when
			performing cryptographic functions needing entropy.

44 45 46 47 48 49
 375.	[bug]		Per-zone "allow-query" did not properly override the
			view/global one for CNAME targets and additional
			data [RT #220].

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

50 51
 373.	[func]		nslookup is now installed by "make install".

52
 372.	[bug]		Deal with Microsoft DNS servers appending two bytes of
53 54
			garbage to zone transfer requests.

55 56 57 58
 371.	[bug]		At high debug levels, doing an outgoing zone transfer
			of a very large RRset could cause an assertion failure
			during logging.

Andreas Gustafsson's avatar
Andreas Gustafsson committed
59
 370.	[bug]		The error messages for rollforward failures were
60 61
			overly terse.

62 63 64 65 66 67
 369.	[func]		Support new named.conf options, view and zone 
			statements: 

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

68 69 70
 368.	[func]		Restructure the internal ".bind" view so that more
			zones can be added to it.

David Lawrence's avatar
tabify  
David Lawrence committed
71
 367.	[bug]		Allow proper selection of server on nslookup command
72 73
			line.

David Lawrence's avatar
tabify  
David Lawrence committed
74
 366.	[func]		Allow use of '-' batch file in dig for stdin.
75

76 77
 365.	[bug]		nsupdate -k leaked memory.

Michael Graff's avatar
Michael Graff committed
78 79
 364.	[func]		Added additional-from-{cache,auth}

80 81 82
 362.	[bug]		rndc no longer aborts if the configuration file is
			missing an options statement. [RT #209]

83 84 85 86 87 88 89 90 91 92
 361.	[func]		When the RBT find or chain functions set the name and
			origin for a node that stores the root label
			the name is now set to an empty name, instead of ".",
			to simplify later use of the name and origin by
			dns_name_concatenate(), dns_name_totext() or
			dns_name_format().

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

93 94
 359.	[bug]		dnssec-signzone occasionally signed glue records.

95 96 97
 358.	[cleanup]	Rename the intermediate files used by the dnssec
			programs.

Andreas Gustafsson's avatar
Andreas Gustafsson committed
98 99
 357.	[bug]		The zone file parser crashed if the argument
			to $INCLUDE was a quoted string.
100

101 102 103
 356.	[cleanup]	isc_task_send no longer requires event->sender to
			be non-null.

104 105
 355.	[func]		Added isc_dir_createunique(), similar to mkdtemp().

106 107 108
 354.	[doc]		Man pages for the dnssec tools are now included in
			the distribution, in doc/man/dnssec.

Andreas Gustafsson's avatar
Andreas Gustafsson committed
109
 353.	[bug]		double increment in lwres/gethost.c:copytobuf().
110
			(RT# 187)
111

112 113 114
 352.	[bug]		Race condition in dns_client_t startup could cause
			an assertion failure.

115 116 117
 351.	[bug]		Constructing a response with rcode SERVFAIL to a TSIG
			signed query could crash the server.

118 119 120 121
 350.	[bug]		Also-notify lists specified in the global options
			block were not correctly reference counted, causing
			a memory leak.

122
 349.	[bug]		Processing a query with the CD bit set now works
123 124
			as expected.

125 126 127 128
 348.	[func]		New named.conf boolean values 'glue-from-auth' and
			'glue-from-cache' now supported in view and global
			options statement.

129 130 131
 347.	[bug]		Don't crash if when an argument is left off
			options in dig.

132 133 134
 346.	[func]		Add support for .digrc config file, in the
			user's current directory

135 136 137 138 139 140
 345.	[bug]		Large-scale changes/cleanups to dig:
			* Significantly improve structure handling
			* Don't pre-load entire batch files
			* Add name/rr counting/limiting
			* Fix SIGINT handling
			* Shorten timeouts to match v8's behavior
141 142

 344.	[bug]		When shutting down, lwresd sometimes tried
143
			to shut down its client tasks twice,
144 145
			triggering an assertion.

146 147 148 149 150 151 152 153 154
 343.	[bug]		Although zone maintenance SOA queries and
			notify requests were signed with TSIG keys
			when configured for the server in case,
			the TSIG was not verified on the response.

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

155
 341.	[func]		Support 'key' clause in named.conf zone masters
156 157
			statement:

158
				masters {
159 160 161
					10.0.0.1 port 666 key "foo";
					10.0.0.2 ;
				};
162

163 164 165
 340.	[bug]		The top-level COPYRIGHT file was missing from
			the distribution.

Andreas Gustafsson's avatar
 
Andreas Gustafsson committed
166 167 168 169
 339.	[bug]		DNSSEC validation of the response to an ANY
			query at a name with a CNAME RR in a secure
			zone triggered an assertion failure.

170 171
 338.	[bug]		lwresd logged to syslog as named, not lwresd.

172 173 174
 337.	[bug]		"dig" did not recognize "nsap-ptr" as an RR type
			on the command line.

175 176 177 178
 336.	[bug]		"dig -f" used 64 k of memory for each line in
			the file.  It now uses much less, though still
			proportionally to the file size.

179 180 181
 335.	[bug]		named would occasionally attempt recursion when
			it was disallowed or undesired.

182 183
 334.	[func]		Added hmac-md5 to libisc.

184
 333.	[bug]		The resolver incorrectly accepted referrals to
185 186
			domains that were not parents of the query name,
			causing assertion failures.
187

188 189
 332.	[func]		New function dns_name_reset().

190 191
 331.	[bug]		Only log "recursion denied" if RD is set. (RT #178)

192 193
 330.	[func]		New function isc_log_wouldlog().

194 195 196 197
 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.

198 199
 328.	[func]		Added isc_base64_decodestring().

200 201 202
 327.	[bug]		rndc.conf parser wasn't correctly recognising an IP
			address where a host specification was required.

203 204
 326.	[func]		'keys' in an 'inet' control statement is now
			required and must have at least one item in it.
205 206
			A "not supported" warning is now issued if a 'unix'
			control channel is defined.
207

208 209
 325.	[bug]		isc_lex_gettoken was processing octal strings when
			ISC_LEXOPT_CNUMBER was not set.
Andreas Gustafsson's avatar
Andreas Gustafsson committed
210

211 212 213 214
 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
215
			silently discard EDNS0 requests instead of
216 217
			sending an error response like they ought to.

218
 323.	[bug]		dns_rbt_findname() did not ignore empty rbt nodes.
219
			Because of this, servers authoritative for a parent
220 221 222 223
			and grandchild zone but not authoritative for the
			intervening child zone did not correctly issue
			referrals to the servers of the child zone.

224
 322.	[bug]		Queries for KEY RRs are now sent to the parent
Andreas Gustafsson's avatar
Andreas Gustafsson committed
225
			server before the authoritative one, making
226 227 228
			DNSSEC insecurity proofs work in many cases
			where they previously didn't.

229 230 231 232 233
 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.

234 235 236 237 238
 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.

239 240 241
 319.	[func]		The named.conf "controls" statement is now used
			to configure the OMAPI command channel.

242 243 244
 318.	[func]		dns_c_ndcctx_destroy() could never return anything
			except ISC_R_SUCCESS; made it have void return instead.

245 246 247 248
 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.

249 250
 316.	[bug]		Generate a warning if we detect an unexpected <eof>
			but treat as <eol><eof>.
251

Mark Andrews's avatar
Mark Andrews committed
252
 315.	[bug]		Handle non-empty blanks lines. (RT #163)
253

254
 314.	[func]		The named.conf controls statement can now have
255
			more than one key specified for the inet clause.
256

257
 313.	[bug]		When parsing resolv.conf, don't terminate on an
258
			error.	Instead, parse as much as possible, but
259 260
			still return an error if one was found.

261 262 263 264 265
 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.

266 267 268
 311.	[bug]		lwres_conf_parse failed when the first line of
			resolv.conf was empty or a comment.

269 270 271 272 273 274 275 276 277 278 279 280 281
 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.
282

283 284 285 286 287 288
 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.

289 290 291
 308.	[bug]		Treat a SOA record not at top of zone as an error
			when loading a zone. (RT #154)

292 293 294 295 296 297
 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
298
			query.	(RT #77)
299

300
 306.	[bug]		Reading HMAC-MD5 private key files didn't work.
301

302
 305.	[bug]		When reloading the server with a config file
Andreas Gustafsson's avatar
style  
Andreas Gustafsson committed
303 304 305 306 307 308
			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.

309 310 311 312
 304.	[bug]		If more than LWRES_CONFMAXNAMESERVERS servers
			are listed in resolv.conf, silently ignore them
			instead of returning failure.

313
 303.	[bug]		Add additional sanity checks to differentiate a AXFR
314 315
			response vs a IXFR response. (RT #157)

316
 302.	[bug]		In dig, host, and nslookup, MXNAME should be large
Andreas Gustafsson's avatar
style  
Andreas Gustafsson committed
317 318
			enough to hold any legal domain name in presentation
			format + terminating NULL.
319

Andreas Gustafsson's avatar
style  
Andreas Gustafsson committed
320
 301.	[bug]		Uninitalised pointer in host:printmessage(). (RT #159)
321

322 323 324 325 326 327
 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).

328 329 330
 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
331
			chroot'ed environment.	Suggested by Hakan Olsson.
332

333 334 335 336
 298.	[bug]		A mutex deadlock occurred during shutdown of the
			interface manager under certain conditions.
			Digital Unix systems were the most affected.

337 338
 297.	[bug]		Specifying a key name that wasn't fully qualified
			in certain parts of the config file could cause
339
			an assertion failure.
340

341 342 343 344
 296.	[bug]		"make install" from a separate build directory
			failed unless configure had been run in the source
			directory, too.

345 346 347 348 349 350 351 352
 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.

353 354 355 356 357
 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".

358
 293.	[port]		Add support for FreeBSD 4.0 system tests.
359

360 361 362 363 364 365 366
 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.

367 368 369 370
 291.	[func]		Caching servers no longer send outgoing queries
			over TCP just because the incoming recursive query
			was a TCP one.

371
 290.	[cleanup]	+twiddle option to dig (for testing only) removed.
372

373 374 375 376 377 378 379 380 381
 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
382
			disabled until named supports the "controls" statement,
383 384
			post-9.0.0.

385
 286.	[bug]		On Solaris 2, when named inherited a signal state
386 387 388 389
			where SIGHUP had the SIG_IGN action, SIGHUP would
			be ignored rather than causing the server to reload
			its configuration.

390 391
 285.	[bug]		A change made to the dst API for beta4 inadvertently
			broke OMAPI's creation of a dst key from an incoming
392
			message, causing an assertion to be triggered.	Fixed.
393

394 395 396 397 398 399
 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'.

400
 282.	[bug]		The lexer now returns ISC_R_RANGE if parsed integer is
401
			too big for an unsigned long.
402

403
 281.	[bug]		Fixed list of recognized config file category names.
404

405
 280.	[func]		Add isc-config.sh, which can be used to more
Brian Wellington's avatar
Brian Wellington committed
406 407 408
			easily build applications that link with
			our libraries.

409 410 411 412
 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__"...)
413

414 415 416 417
 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.
418

419 420 421 422 423
 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.
424

425 426
 276.	[bug]		dig now supports maximum sized TCP messages.

427
 275.	[bug]		The definition of lwres_gai_strerror() was missing
Andreas Gustafsson's avatar
Andreas Gustafsson committed
428
			the lwres_ prefix.
429

Andreas Gustafsson's avatar
Andreas Gustafsson committed
430 431
 274.	[bug]		TSIG AXFR verify failed when talking to a BIND 8
			server.
432

433 434 435 436 437
 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.

438 439 440 441 442 443
 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
444 445 446
 271.	[func]		Attempt to probe the number of cpus in named
			if unspecified rather than defaulting to 1.

447 448
 270.	[func]		Allow maximum sized TCP answers.

449 450 451 452
 269.	[bug]		Failed DNSSEC validations could cause an assertion
			failure by causing clone_results() to be called with
			with hevent->node == NULL.

453
 268.	[doc]		A plain text version of the Administrator
454 455 456
			Reference Manual is now included in the distribution,
			as doc/arm/Bv9ARM.txt.

457 458
 267.	[func]		Nsupdate is now provided in the distribution.

459
 266.	[bug]		zone.c:save_nsrrset() node was not initalized.
460

Mark Andrews's avatar
typo  
Mark Andrews committed
461
 265.	[bug]		dns_request_create() now works for TCP.
462 463 464 465 466 467 468

 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.

469 470 471 472 473 474 475
 263.	[func]		New logging channel type 'stderr'

				channel some-name {
					stderr;
					severity error;
				}

476
 262.	[bug]		'master' was not initalized in zone.c:stub_callback().
477 478

 261.	[func]		Add dns_zone_markdirty().
479

480 481 482 483
 260.	[bug]		Running named as a non-root user failed on Linux
			kernels new enough to support retaining capabilities
			after setuid().

484 485 486 487
 259.	[func]		New random-device and random-seed-file statements
			for global options block of named.conf. Both accept
			a single string argument.

488 489
 258.	[bug]		Fixed printing of lwres_addr_t.address field.

490 491
 257.	[bug]		The server detached the last zone manager reference
			too early, while it could still be in use by queries.
492
			This manifested itself as assertion failures during the
493 494 495 496 497 498 499 500
			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().

501
 254.	[bug]		Suppress "query denied" messages on additional data
502 503
			lookups.

Andreas Gustafsson's avatar
Andreas Gustafsson committed
504 505
	--- 9.0.0b4 released ---

506 507 508 509
 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
510
			It also aborted when an unrecognized keyword was seen,
511 512
			now it silently ignores the entire line.

513 514
 251.	[bug]		lwresd caught an assertion failure on startup.

515 516 517 518 519 520
 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.

521 522 523
 248.	[bug]		global lame-ttl option was not being printed when
			config structures were written out.

524 525
 247.	[cleanup]	Rename cache-size config option to max-cache-size.

James Brister's avatar
typo.  
James Brister committed
526
 246.	[func]		Rename global option cachesize to cache-size and
527
			add corresponding option to view statement.
528

529
 245.	[bug]		If an uncompressed name will take more than 255
Andreas Gustafsson's avatar
Andreas Gustafsson committed
530
			bytes and the buffer is sufficiently long,
531
			dns_name_fromwire should return DNS_R_FORMERR,
Andreas Gustafsson's avatar
Andreas Gustafsson committed
532 533 534 535
			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.
536

537 538 539 540 541 542 543
 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.

544 545 546
 241.	[cleanup]	nscount and soacount have been removed from the
			dns_master_*() arguement lists.

547 548 549
 240.	[func]		databases now come in three flavours: zone, cache
			and stub.

550
 239.	[func]		If ISC_MEM_DEBUG is enabled, the variable
551 552 553
			isc_mem_debugging controls whether messages
			are printed or not.

554 555 556 557 558 559
 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
560

561
 237.	[bug]		If connect() returned ENOBUFS when the resolver was
David Lawrence's avatar
David Lawrence committed
562
			initiating a TCP query, the socket didn't get
563
			destroyed, and the server did not shut down cleanly.
564

565 566
 236.	[func]		Added new listen-on-v6 config file statement.

567 568
 235.	[func]		Consider it a config file error if a listen-on
			statement has an IPv6 address in it, or a
569
			listen-on-v6 statement has an IPv4 address in it.
570

571 572 573 574
 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.

575 576 577
 233.	[cleanup]	Convert all config structure integer values to unsigned
			integer (isc_uint32_t) to match grammer.

578 579
 232.	[bug]		Allow slave zones to not have a file.

580 581 582 583 584
 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
585 586
 230.	[func]		Replace the dst sign/verify API with a cleaner one.

587 588
 229.	[func]		Support config file sig-validity-interval statement
			in options, views and zone statements (master
589 590
			zones only).

591
 228.	[cleanup]	Logging messages in config module stripped of
592 593
			trailing period.

594 595 596 597
 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.
598 599 600

 226.	[func]		dns_name_totext() now always prints the root name as
			'.', even when omit_final_dot is true.
601

602 603 604 605
 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.
606

607 608 609 610 611
 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.)
612

613 614 615 616
 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.
617

618 619
 222.	[bug]		The global 'also-notify' option was ignored.

Andreas Gustafsson's avatar
RT #127  
Andreas Gustafsson committed
620 621 622 623
 221.	[bug]		An uninitialized variable was sometimes passed to
			dns_rdata_freestruct() when loading a zone, causing
			an assertion failure.

624 625 626 627
 220.	[cleanup]	Set the default outgoing port in the view, and
			set it in sockaddrs returned from the ADB.
			[31-May-2000 explorer]

628 629 630
 219.	[bug]		Signed truncated messages more correctly follow
			the respective specs.

631 632 633
 218.	[func]		When an rdataset is signed, its ttl is normalized
			based on the signature validity period.

634 635
 217.	[func]		Also-notify and trusted-keys can now be used in
			the 'view' statement.
636

637
 216.	[func]		The 'max-cache-ttl' and 'max-ncache-ttl' options
638
			now work.
639

640 641 642 643
 215.	[bug]		Failures at certain points in request processing
			could cause the assertion INSIST(client->lockview
			== NULL) to be triggered.

644
 214.	[func]		New public function isc_netaddr_format(), for
645 646
			formatting network addresses in log messages.

647
 213.	[bug]		Don't leak memory when reloading the zone if
648 649
			an update-policy clause was present in the old zone.

650
 212.	[func]		Added dns_message_get/settsigkey, to make TSIG
651 652
			key management reasonable.

653 654 655 656 657 658 659
 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
660 661
 209.	[cleanup]	Upgraded openssl files to new version 0.9.5a

662 663
 208.	[func]		Added ISC_OFFSET_MAXIMUM for the maximum value
			of an isc_offset_t.
664

665
 207.	[func]		The dnssec tools properly use the logging subsystem.
666

667
 206.	[cleanup]	dst now stores the key name as a dns_name_t, not
668 669
			a char *.

670 671 672 673 674 675
 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.
676

677 678 679
 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."
680

681
 203.	[func]		notify and zone soa queries are now tsig signed when
682 683
			appropriate.

684 685 686
 202.	[func]		isc_lex_getsourceline() changed from returning int
			to returning unsigned long, the type of its underlying
			counter.
687

Andreas Gustafsson's avatar
Andreas Gustafsson committed
688 689 690 691
 201.	[cleanup]	Removed the test/sdig program, it has been
			replaced by bin/dig/dig.


Andreas Gustafsson's avatar
Andreas Gustafsson committed
692 693
	--- 9.0.0b3 released ---

694 695 696 697
 200.	[bug]		Failures in sending query responses to clients
			(e.g., running out of network buffers) were
			not logged.

698 699 700 701
 199.	[bug]		isc_heap_delete() sometimes violated the heap
			invariant, causing timer events not to be posted
			when due.

702
 198.	[func]		Dispatch managers hold memory pools which
703
			any managed dispatcher may use.	 This allows
704 705 706 707 708 709 710 711 712 713
			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]

714 715 716 717
 195.	[bug]		Including the NXT record of the root domain
			in a negative response caused an assertion
			failure.

718 719 720 721
 194.	[doc]		The PDF version of the Administrator's Reference
			Manual is no longer included in the ISC BIND9
			distribution.

722
 193.	[func]		changed dst_key_free() prototype.
723

724
 192.	[bug]		Zone configuration validation is now done at end
725 726 727
			of config file parsing, and before loading
			callbacks.

728 729
 191.	[func]		Patched to compile on UnixWare 7.x.  This platform
			is not directly supported by the ISC.
730

731
 190.	[cleanup]	The DNSSEC tools have been moved to a separate
732 733 734 735 736 737 738 739 740 741 742 743 744 745
			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.

746 747 748 749 750 751 752 753 754 755 756
 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.
757

758 759 760
 188.	[func]		Log a warning message when an incoming zone transfer
			contains out-of-zone data.

761 762 763 764
 187.	[func]		isc_ratelimter_enqueue() has an additional arguement
			'task'.

 186.	[func]		dns_request_getresponse() has an additional arguement
765 766
			'preserve_order'.

767 768 769 770
 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.
771

772 773 774
 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.
775

776 777
 183.	[func]		ISC_LOG_PRINTTAG option for log channels.  Useful
			for logging the program name or other identifier.
778

779 780
 182.	[cleanup]	New commandline parameters for dnssec tools

781 782
 181.	[func]		Added dst_key_buildfilename and dst_key_parsefilename

783
 180.	[func]		New isc_result_t ISC_R_RANGE.  Supersedes DNS_R_RANGE.
David Lawrence's avatar
David Lawrence committed
784

James Brister's avatar
James Brister committed
785 786 787 788 789 790 791 792 793 794 795 796 797
 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.

798
 176.	[func]		New global and per-view option:
799

James Brister's avatar
James Brister committed
800 801 802 803
				max-cache-ttl number

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

804
				additional-data internal | minimal | maximal;
James Brister's avatar
James Brister committed
805

806
 174.	[func]		New public function isc_sockaddr_format(), for
807 808
			formatting socket addresses in log messages.

809
 173.	[func]		Keep a queue of zones waiting for zone transfer
810 811 812
			quota so that a new transfer can be dispatched
			immediately whenever quota becomes available.

813
 172.	[bug]		$TTL directive was sometimes missing from dumped
814 815 816
			master files because totext_ctx_init() failed to
			initialize ctx->current_ttl_valid.

817
 171.	[cleanup]	On NetBSD systems, the mit-pthreads or
Andreas Gustafsson's avatar
Andreas Gustafsson committed
818 819 820 821
			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
822 823
			and has been removed.

824 825 826 827 828 829 830 831 832
 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.

833 834
 169.	[func]		ratelimiter can now process N events per interval.

835 836 837 838
 168.	[bug]		include statements in named.conf caused syntax errors
			due to not consuming the semicolon ending the include
			statement before switching input streams.

839 840 841 842 843 844 845
 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
846

847 848
 165.	[cleanup]	Silence "end-of-loop condition not reached" warnings
			from Solaris compiler.
849

850
 164.	[func]		Added functions isc_stdio_open(), isc_stdio_close(),
851 852 853
			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.
854

855
 163.	[func]		Added result codes ISC_R_FILENOTFOUND and
856
			ISC_R_FILEEXISTS.
857

858
 162.	[bug]		Ensure proper range for arguments to ctype.h functions.
859

860 861
 161.	[cleanup]	error in yyparse prototype that only HPUX caught.

862 863 864
 160.	[cleanup]	getnet*() are not going to be implemented at this
			stage.

865 866 867
 159.	[func]		Redefinition of config file elements is now an
			error (instead of a warning).

868
 158.	[bug]		Log channel and category list copy routines
869 870
			weren't assigning properly to output parameter.

871
 157.	[port]		Fix missing prototype for getopt().
872

873 874 875 876
 156.	[func]		Support new 'database' statement in zone.

				database "quoted-string";

877 878
 155.	[bug]		ns_notify_start() was not detaching the found zone.

879
 154.	[func]		The signer now logs libdns warnings to stderr even when
880
			not verbose, and in a nicer format.
Andreas Gustafsson's avatar
typos  
Andreas Gustafsson committed
881 882

 153.	[func]		dns_rdata_tostruct() 'mctx' is now optional.  If 'mctx'
883 884
			is NULL then you need to preserve the 'rdata' until
			you have finished using the structure as there may be
885
			references to the associated memory.  If 'mctx' is
886 887
			non-NULL it is guaranteed that there are no references
			to memory associated with 'rdata'.
888 889

			dns_rdata_freestruct() must be called if 'mctx' was
Andreas Gustafsson's avatar
typos  
Andreas Gustafsson committed
890
			non-NULL and may safely be called if 'mctx' was NULL.
891

892
 152.	[bug]		keygen dumped core if domain name argument was omitted
893 894
			from command line.

895
 151.	[func]		Support 'disabled' statement in zone config (causes
896 897 898
			zone to be parsed and then ignored). Currently must
			come after the 'type' clause.

899
 150.	[func]		Support optional ports in masters and also-notify
900
			statements:
901 902 903

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

904
 149.	[cleanup]	Removed usused argument 'olist' from
905
			dns_c_view_unsetordering().
906

907
 148.	[cleanup]	Stop issuing some warnings about some configuration
908
			file statements that were not implemented, but now are.
909

910
 147.	[bug]		Changed yacc union size to be smaller for yaccs that
911 912
			put yacc-stack on the real stack.

913 914 915 916 917 918 919
 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.
920

921 922 923
 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.
924

925 926 927
 144.	[cleanup]	libdns header files too numerous to name were made
			to conform to the same style for multiple inclusion
			protection.
928

929
 143.	[func]		Added function dns_rdatatype_isknown().
930

931 932
 142.	[cleanup]	<isc/stdtime.h> does not need <time.h> or
			<isc/result.h>.
933

934 935 936
 141.	[bug]		Corrupt requests with multiple questions could
			cause an assertion failure.

937
 140.	[cleanup]	<isc/time.h> does not need <time.h> or <isc/result.h>.
938

939 940
 139.	[cleanup]	<isc/net.h> now includes <isc/types.h> instead of
			<isc/int.h> and <isc/result.h>.
941

942 943 944
 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.
945

946 947 948 949
 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.
950

951 952 953
 136.	[cleanup]	<isc/commandline.h>, <isc/interfaceiter.h>,
			<isc/net.h> and Win32's <isc/thread.h> needed
			ISC_LANG_BEGINDECLS/ISC_LANG_ENDDECLS.
954

955 956 957 958
 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.
959

960
 134.	[cleanup]	<isc/dir.h> does not need <limits.h>.
961

962
 133.	[cleanup]	<isc/ipv6.h> needs <isc/platform.h>.
963

964 965
 132.	[cleanup]	<isc/app.h> does not need <isc/task.h>, but does
			need <isc/eventclass.h>.
966

967 968
 131.	[cleanup]	<isc/mutex.h> and <isc/util.h> need <isc/result.h>
			for ISC_R_* codes used in macros.