CHANGES 30.5 KB
Newer Older
1 2 3 4
 220.	[cleanup]	Set the default outgoing port in the view, and
			set it in sockaddrs returned from the ADB.
			[31-May-2000 explorer]

5 6 7
 219.	[bug]		Signed truncated messages more correctly follow
			the respective specs.

8 9 10
 218.	[func]		When an rdataset is signed, its ttl is normalized
			based on the signature validity period.

11 12 13
 217.	[func]		Also-notify and trusted-keys can now be used in a
			config file.

14 15
 216.   [func]		The 'cache-ttl' and 'ncache-ttl' options now work.

16 17 18 19
 215.	[bug]		Failures at certain points in request processing
			could cause the assertion INSIST(client->lockview
			== NULL) to be triggered.

20 21 22
 214.   [func]		New public function isc_netaddr_format(), for
			formatting network addresses in log messages.

23 24 25
 213.	[cleanup]	Don't leak memory when reloading the zone if
			an update-policy clause was present in the old zone.

26 27 28
 212.	[cleanup]	Added dns_message_get/settsigkey, to make TSIG
			key management reasonable.

29 30 31 32 33 34 35
 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
36 37
 209.	[cleanup]	Upgraded openssl files to new version 0.9.5a

38 39 40
 208.   [func]          Added ISC_OFFSET_MAXIMUM for the maximum value
                        of an isc_offset_t.

41 42
 207.   [func]		The dnssec tools properly use the logging subsystem.

43 44 45
 206.   [cleanup]	dst now stores the key name as a dns_name_t, not
			a char *.

46 47 48 49 50 51
 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.
52 53

 204.   [cleanup]       On HP/UX, pass +vnocompatwarnings to the linker
54 55 56
                        to quiet the warnings that "The linked output may not
                        run on a PA 1.x system."

57 58 59
 203.   [func]		notify and zone soa queries are now tsig signed when
			appropriate.

60 61 62 63
 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
64 65 66 67
 201.	[cleanup]	Removed the test/sdig program, it has been
			replaced by bin/dig/dig.


Andreas Gustafsson's avatar
Andreas Gustafsson committed
68 69
	--- 9.0.0b3 released ---

70 71 72 73
 200.	[bug]		Failures in sending query responses to clients
			(e.g., running out of network buffers) were
			not logged.

74 75 76 77
 199.	[bug]		isc_heap_delete() sometimes violated the heap
			invariant, causing timer events not to be posted
			when due.

78 79 80 81 82 83 84 85 86 87 88 89
 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]

90 91 92 93
 195.	[bug]		Including the NXT record of the root domain
			in a negative response caused an assertion
			failure.

94 95 96 97
 194.	[doc]		The PDF version of the Administrator's Reference
			Manual is no longer included in the ISC BIND9
			distribution.

98
 193.	[func]		changed dst_key_free() prototype.
99

100 101 102 103
 192.	[bug]		Zone configuration validation is now done at end 
			of config file parsing, and before loading
			callbacks.

104 105 106
 191.   [func]          Patched to compile on UnixWare 7.x.  This platform
                        is not directly supported by the ISC.

107 108 109 110 111 112 113 114 115 116 117 118 119 120 121
 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.

122 123 124 125 126 127 128 129 130 131 132 133
 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.

134 135 136
 188.	[func]		Log a warning message when an incoming zone transfer
			contains out-of-zone data.

137 138 139 140
 187.	[func]		isc_ratelimter_enqueue() has an additional arguement
			'task'.

 186.	[func]		dns_request_getresponse() has an additional arguement
141 142
			'preserve_order'.

143 144 145 146 147 148 149 150
 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.
151 152 153 154

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

155 156
 182.	[cleanup]	New commandline parameters for dnssec tools

157 158
 181.	[func]		Added dst_key_buildfilename and dst_key_parsefilename

David Lawrence's avatar
David Lawrence committed
159 160
 180.   [func]          New isc_result_t ISC_R_RANGE.  Supersedes DNS_R_RANGE.

James Brister's avatar
James Brister committed
161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181
 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:

				addition-data internal | minimal | maximal;

182 183 184
 174.   [func]		New public function isc_sockaddr_format(), for
			formatting socket addresses in log messages.

185 186 187 188
 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.

189 190 191 192
 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
193
 171.   [cleanup] 	On NetBSD systems, the mit-pthreads or
Andreas Gustafsson's avatar
Andreas Gustafsson committed
194 195 196 197
			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
198 199
			and has been removed.

200 201 202 203 204 205 206 207 208
 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.

209 210
 169.	[func]		ratelimiter can now process N events per interval.

211 212 213 214
 168.	[bug]		include statements in named.conf caused syntax errors
			due to not consuming the semicolon ending the include
			statement before switching input streams.

215 216 217 218 219 220 221
 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
222

223 224
 165.   [cleanup]       Silence "end-of-loop condition not reached" warnings
                        from Solaris compiler.
225

226 227 228 229
 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.
230

231 232
 163.   [func]		Added result codes ISC_R_FILENOTFOUND and
			ISC_R_FILEEXISTS.
233

234 235
 162.   [bug]           Ensure proper range for arguments to ctype.h functions.

236 237
 161.	[cleanup]	error in yyparse prototype that only HPUX caught.

238 239 240
 160.	[cleanup]	getnet*() are not going to be implemented at this
			stage.

241 242 243
 159.	[func]		Redefinition of config file elements is now an
			error (instead of a warning).

244 245 246 247 248
 158.   [bug]		Log channel and category list copy routines
			weren't assigning properly to output parameter.

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

249 250 251 252
 156.	[func]		Support new 'database' statement in zone.

				database "quoted-string";

253 254
 155.	[bug]		ns_notify_start() was not detaching the found zone.

255 256
 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
257 258

 153.	[func]		dns_rdata_tostruct() 'mctx' is now optional.  If 'mctx'
259 260
			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
261
			references to the associated memory.  If 'mctx' is 
262 263
			non-NULL it is guaranteed that there are no references
			to memory associated with 'rdata'.
264 265

			dns_rdata_freestruct() must be called if 'mctx' was
Andreas Gustafsson's avatar
typos  
Andreas Gustafsson committed
266
			non-NULL and may safely be called if 'mctx' was NULL.
267

268 269 270
 152.   [bug]		keygen dumped core if domain name argument was omitted
			from command line.

271
 151.   [func]		Support 'disabled' statement in zone config (causes
272 273 274
			zone to be parsed and then ignored). Currently must
			come after the 'type' clause.

275
 150.	[func]		Support optional ports in masters and also-notify
276 277 278 279
			statements: 

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

280 281
 149.   [cleanup]	Removed usused argument 'olist' from
			dns_c_view_unsetordering().
282

283 284
 148.   [cleanup]	Stop issuing some warnings about some configuration
			file statements that were not implemented, but now are.
285

286 287 288
 147.   [bug]		Changed yacc union size to be smaller for yaccs that
			put yacc-stack on the real stack.

289 290 291 292 293 294 295 296
 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.

297 298 299 300
 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.

301 302 303 304
 144.   [cleanup]       libdns header files too numerous to name were made
                        to conform to the same style for multiple inclusion
                        protection.

305 306
 143.   [func]		Added function dns_rdatatype_isknown().

307 308 309
 142.   [cleanup]       <isc/stdtime.h> does not need <time.h> or
                        <isc/result.h>.

310 311 312
 141.	[bug]		Corrupt requests with multiple questions could
			cause an assertion failure.

313 314
 140.   [cleanup]       <isc/time.h> does not need <time.h> or <isc/result.h>.

315 316 317
 139.   [cleanup]       <isc/net.h> now includes <isc/types.h> instead of
                        <isc/int.h> and <isc/result.h>.

318 319 320 321
 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.

322 323 324 325 326
 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.

327 328 329 330
 136.   [cleanup]       <isc/commandline.h>, <isc/interfaceiter.h>,
                        <isc/net.h> and Win32's <isc/thread.h> needed
                        ISC_LANG_BEGINDECLS/ISC_LANG_ENDDECLS.

331 332
 135.   [cleanup]       Win32's <isc/condition.h> did not need <isc/result.h>
                        or <isc/boolean.h>, now uses <isc/types.h> in place
333 334 335
                        of <isc/time.h>, and needed ISC_LANG_BEGINDECLS
                        and ISC_LANG_ENDDECLS.

336 337
 134.   [cleanup]       <isc/dir.h> does not need <limits.h>.

338 339
 133.   [cleanup]       <isc/ipv6.h> needs <isc/platform.h>.

340 341 342
 132.   [cleanup]       <isc/app.h> does not need <isc/task.h>, but does
                        need <isc/eventclass.h>.

343 344 345
 131.   [cleanup]       <isc/mutex.h> and <isc/util.h> need <isc/result.h>
                        for ISC_R_* codes used in macros.

346 347 348 349
 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>.

350 351 352
 129.   [bug]		The 'default_debug' log channel was not set up when
			'category default' was present in the config file

353 354 355
 128.   [cleanup]       <isc/dir.h> had ISC_LANG_BEGINDECLS instead of
                        ISC_LANG_ENDDECLS at end of header.

356 357 358 359 360 361
 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.

362 363
 126.   [cleanup]       <isc/quota.h> and <isc/taskpool.h> need <isc/lang.h>.

364 365 366
 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>.
367

Brian Wellington's avatar
Brian Wellington committed
368 369 370 371
 124.   [func]		signer now imports parent's zone key signature
			and creates null keys/sets zone status bit for
			children when necessary

372 373
 123.   [cleanup]       <isc/event.h> does not need <stddef.h>.

374 375 376
 122.   [cleanup]       <isc/task.h> does not need <isc/mem.h> or
                        <isc/result.h>.

377 378 379 380 381
 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>.

382 383 384 385
 120.   [cleanup]       <isc/socket.h> does not need <isc/boolean.h>,
                        <isc/bufferlist.h>, <isc/task.h>, <isc/mem.h> or
                        <isc/net.h>.

386 387 388
 119.	[cleanup]	structure definitions for generic rdata stuctures do
			not have _generic_ in their names.

389 390 391
 118.	[cleanup]	libdns.a is now namespace-clean, on NetBSD, excepting
			YACC crust (yyparse, etc) [2000-apr-27 explorer]

392 393 394 395 396 397
 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().
			
398 399 400
 116.   [func]          Added <isc/offset.h> for isc_offset_t (aka off_t
                        on Unix systems).

401 402 403
 115.   [port]          Shut up the -Wmissing-declarations warning about
                        <stdio.h>'s __sputaux on BSD/OS pre-4.1.

404 405 406
 114.   [cleanup]       <isc/sockaddr.h> does not need <isc/buffer.h> or
                        <isc/list.h>.

407 408
 113.	[func]		Utility programs dig and host added.

409 410
 112.   [cleanup]       <isc/serial.h> does not need <isc/boolean.h>.

411 412 413
 111.   [cleanup]       <isc/rwlock.h> does not need <isc/result.h> or
                        <isc/mutex.h>.

414 415 416
 110.   [cleanup]       <isc/result.h> does not need <isc/boolean.h> or
                        <isc/list.h>.

417 418 419
 109.   [bug]           "make depend" did nothing for
                        bin/tests/{db,mem,sockaddr,tasks,timers}/.

420 421 422 423 424
 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.
425

426 427 428
 106.   [func]		Allow dnssec verifications to ignore the validity
			period.  Used by several of the dnssec tools.

429 430 431
 105.   [doc]           doc/dev/coding.html expanded with other
                        implicit conventions the developers have used.

432 433 434
 104.   [bug]           Made compress_add and compress_find static to
                        lib/dns/compress.c.

435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470
 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
471 472
                        on BSD/OS 4.1.

473 474
 101.   [cleanup]       Quieted EGCS warnings from lib/isc/print.c.

475 476 477
 100.   [cleanup]       <isc/random.h> does not need <isc/int.h> or
                        <isc/mutex.h>.  isc_random_t moved to <isc/types.h>.

478 479 480 481
  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.

482 483 484
  98.   [cleanup]       <isc/print.h> does not need <stdarg.h> or <stddef.h>
                        unless ISC_PLATFORM_NEEDVSNPRINTF is defined.

485 486 487
  97.   [cleanup]       <isc/ondestroy.h> does not need <stddef.h> or
                        <isc/event.h>.

488
  96.   [cleanup]       <isc/mutex.h> does not need <isc/result.h>.
489

490 491
  95.   [cleanup]       <isc/mutexblock.h> does not need <isc/result.h>.

492 493
  94.   [cleanup]       Some installed header files did not compile as C++.

494 495
  93.   [cleanup]       <isc/msgcat.h> does not need <isc/result.h>.

496 497 498
  92.   [cleanup]       <isc/mem.h> does not need <stddef.h>, <isc/boolean.h>,
                        or <isc/result.h>.

499 500 501
  91.   [cleanup]       <isc/log.h> does not need <sys/types.h> or
                        <isc/result.h>.

502 503 504
  90.	[cleanup]	Removed unneeded ISC_LANG_BEGINDECLS/ISC_LANG_ENDDECLS
			from <named/listenlist.h>.

505 506
  89.   [cleanup]       <isc/lex.h> does not need <stddef.h>.

507 508 509 510
  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>.

511 512 513
  87.   [cleanup]       <isc/heap.h> does not need <isc/boolean.h>,
                        <isc/mem.h> or <isc/result.h>.

514 515 516 517 518 519
  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
520 521 522 523 524 525 526 527 528 529

  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.

530 531
  82.   [cleanup]       <isc/buffer.h> does not need <isc/list.h>.

532 533 534
  81.   [cleanup]       <isc/int.h> and <isc/boolean.h> do not need
                        <isc/lang.h>.

535 536
  80.   [cleanup]       <isc/print.h> does not need <stdio.h> or <stdlib.h>.

537 538
  79.   [cleanup]       <dns/callbacks.h> does not need <stdio.h>.

539 540 541 542 543 544
  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
545 546
  76.   [cleanup]	Rewrote keygen.

547 548 549
  75.   [func]          Don't load a zone if its database file is older
                        than the last time the zone was loaded.

550 551 552
  74.   [cleanup]       Removed mktemplate.o and ufile.o from libisc.a,
                        subsumed by file.o.

553 554 555 556 557 558
  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.

559 560 561 562 563
  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.

564 565 566 567 568
  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
569

570 571 572
  69.   [bug]		The zone object's master and also-notify lists grew
			longer with each server reload.

Brian Wellington's avatar
Brian Wellington committed
573
  68.	[func]		Partial support for SIG(0) on incoming messages.
574

Michael Graff's avatar
update  
Michael Graff committed
575 576 577
  67.	[performance]	Allow use of alternate (compile-time supplied)
			OpenSSL libraries/headers.

578 579 580
  66.   [func]		Data in authoritative zones should have a trust level
			beyond secure.

581 582 583
  65.   [cleanup]       Removed obsolete typedef of dns_zone_callbackarg_t
			from <dns/types.h>.

Bob Halley's avatar
update  
Bob Halley committed
584 585 586 587
  64.	[func]		The RBT, DB, and zone table APIs now allow the
			caller find the most-enclosing superdomain of
			a name.

588
  63	[func]		Generate NOTIFY messages.
Mark Andrews's avatar
Mark Andrews committed
589

590
  62.	[func]		Add UDP refresh support.
Mark Andrews's avatar
Mark Andrews committed
591

592
  61.   [cleanup]       Use single quotes consistently in log messages.
593

594 595 596
  60.	[func]		Catch and disallow singleton types on message
			parse.

Michael Graff's avatar
update  
Michael Graff committed
597 598
  59.	[bug]		Cause net/host unreachable to be a hard error
			when sending and receiving.
599

600 601 602 603
  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
604 605
  57.   [func]          Added dns_nxt_typepresent()

606 607 608 609 610 611
  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.

612 613 614 615 616
  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.

617 618 619
  53.	[port]		freebsd 4.0: lib/isc/unix/socket.c requires
			<sys/param.h>.

620 621 622
  52.	[bug]		rndc: taskmgr and socketmgr were not initaliased
			to NULL.

623 624 625
  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.

626 627
  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
628

Bob Halley's avatar
update  
Bob Halley committed
629 630
  49.	[func]		Each cache now has its own mctx.

Bob Halley's avatar
update  
Bob Halley committed
631 632 633 634 635 636
  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
637 638 639 640 641
  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
642 643 644 645 646 647 648
  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.

649 650 651
  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
652

Andreas Gustafsson's avatar
Andreas Gustafsson committed
653
  41.	[func]		Use PR_SET_KEEPCAPS on Linux 2.3.99-pre3 and later
Bob Halley's avatar
Bob Halley committed
654 655 656 657
			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
658
  40.	[func]		Introduced new logging category "dnssec" and
659 660
			logging module "dns/validator".

661 662 663
  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
664 665
  38.	[bug]		TSIG signed incoming zone transfers work now.

666 667 668 669
  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
670 671
  36.	[cleanup]	Change DNS_R_SUCCESS (and others) to ISC_R_SUCCESS

672 673 674 675
  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.

676 677
  34.   [bug]           Recursion was allowed even with 'recursion no'.

678 679
  33.   [func]          The RBT now maintains a parent pointer at each node.

680 681 682
  32.   [cleanup]       bin/lwresd/client.c needs <string.h> for memset()
                        prototype.

683 684
  31.   [bug]           Use ${LIBTOOL} to compile bin/named/main.@O@.

James Brister's avatar
update  
James Brister committed
685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700
  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.
			
701 702 703 704
  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
705 706
  26.	[func]		new match-clients statement in config file view.

Andreas Gustafsson's avatar
Andreas Gustafsson committed
707 708 709 710 711 712 713 714 715
  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().

716 717 718
  22.   [bug]		SIGs weren't returned in the answer section when
			the query resulted in a fetch.

719 720 721 722 723 724
  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
725

726 727 728
  20.	[func]		Configuration file post-load validation of zones
			failed if there were no zones.

Bob Halley's avatar
update  
Bob Halley committed
729 730 731
  19.	[bug]		dns_zone_notifyreceive() failed to unlock the zone
			lock in certain error cases.

732 733 734
  18.   [bug]           Use AC_TRY_LINK rather than AC_TRY_COMPILE in
                        configure.in to check for presence of in6addr_any.

735 736 737 738
  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
739

Bob Halley's avatar
update  
Bob Halley committed
740 741 742 743 744 745
  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
746 747 748
  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
749
  12.	[bug]		Fixed possible unitialized variable error.
Bob Halley's avatar
update  
Bob Halley committed
750

Bob Halley's avatar
update  
Bob Halley committed
751 752 753 754
  11.	[bug]		axfr_rrstream_first() didn't check the result code of
			db_rr_iterator_first(), possibly causing an assertion
			to be triggered later.

755
  10.	[bug]		A bug in the code which makes EDNS0 OPT records in
Bob Halley's avatar
update  
Bob Halley committed
756 757 758
			bin/named/client.c and lib/dns/resolver.c could
			trigger an assertion.

James Brister's avatar
James Brister committed
759 760 761
   9.   [cleanup]	replaced bit-setting code in confctx.c and replaced
			repeated code with macro calls.

762 763 764
   8.   [bug]		Shutdown of incoming zone transfer accessed
			freed memory.

765 766 767 768 769 770 771 772 773
   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
774

Bob Halley's avatar
Bob Halley committed
775 776 777 778 779 780
   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.

781 782 783
   3.	[bug]		TKEYs go in the answer section of responses, not
			the additional section.

784 785 786
   2.	[bug]		Generating cryptographic randomness failed on
			systems without /dev/random.

Bob Halley's avatar
add  
Bob Halley committed
787 788 789 790 791
   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
792
	--- 9.0.0b2 released ---