CHANGES 37.7 KB
Newer Older
1
2
 274.	[bug]		TSIG AXFR verify failed when talking to a BIND 8 server.

3
4
5
6
7
 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.

8
9
10
11
12
13
 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
14
15
16
 271.	[func]		Attempt to probe the number of cpus in named
			if unspecified rather than defaulting to 1.

17
18
 270.	[func]		Allow maximum sized TCP answers.

19
20
21
22
 269.	[bug]		Failed DNSSEC validations could cause an assertion
			failure by causing clone_results() to be called with
			with hevent->node == NULL.

23
24
25
26
 268.	[doc]		A plain text version of the Administrator 
			Reference Manual is now included in the distribution,
			as doc/arm/Bv9ARM.txt.

27
28
 267.	[func]		Nsupdate is now provided in the distribution.

29
 266.	[bug]		zone.c:save_nsrrset() node was not initalized.
30

Mark Andrews's avatar
typo    
Mark Andrews committed
31
 265.	[bug]		dns_request_create() now works for TCP.
32
33
34
35
36
37
38

 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.

39
40
41
42
43
44
45
 263.	[func]		New logging channel type 'stderr'

				channel some-name {
					stderr;
					severity error;
				}

46
 262.	[bug]		'master' was not initalized in zone.c:stub_callback().
47
48

 261.	[func]		Add dns_zone_markdirty().
49

50
51
52
53
 260.	[bug]		Running named as a non-root user failed on Linux
			kernels new enough to support retaining capabilities
			after setuid().

54
55
56
57
 259.	[func]		New random-device and random-seed-file statements
			for global options block of named.conf. Both accept
			a single string argument.

58
59
 258.	[bug]		Fixed printing of lwres_addr_t.address field.

60
61
62
63
64
65
66
67
68
69
70
 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().

71
72
73
 254.	[bug]		suppress "query denied" messages on additional data
			lookups.

Andreas Gustafsson's avatar
Andreas Gustafsson committed
74
75
	--- 9.0.0b4 released ---

76
77
78
79
80
81
82
 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.

83
84
 251.	[bug]		lwresd caught an assertion failure on startup.

85
86
87
88
89
90
 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.

91
92
93
 248.	[bug]		global lame-ttl option was not being printed when
			config structures were written out.

94
95
 247.	[cleanup]	Rename cache-size config option to max-cache-size.

James Brister's avatar
typo.    
James Brister committed
96
 246.	[func]		Rename global option cachesize to cache-size and
97
			add corresponding option to view statement.
98

99
 245.	[bug]		If an uncompressed name will take more than 255
Andreas Gustafsson's avatar
Andreas Gustafsson committed
100
			bytes and the buffer is sufficiently long,
101
			dns_name_fromwire should return DNS_R_FORMERR,
Andreas Gustafsson's avatar
Andreas Gustafsson committed
102
103
104
105
			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.
106

107
108
109
110
111
112
113
 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.

114
115
116
 241.	[cleanup]	nscount and soacount have been removed from the
			dns_master_*() arguement lists.

117
118
119
 240.	[func]		databases now come in three flavours: zone, cache
			and stub.

120
121
122
123
 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
124
125
126
127
128
129
130
 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.

131
 237.	[bug]		If connect() returned ENOBUFS when the resolver was
David Lawrence's avatar
David Lawrence committed
132
133
			initiating a TCP query, the socket didn't get
                        destroyed, and the server did not shut down cleanly. 
134

135
136
137
138
139
140
 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.
			
141
142
143
144
 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.

145
146
147
 233.	[cleanup]	Convert all config structure integer values to unsigned
			integer (isc_uint32_t) to match grammer.

148
149
 232.	[bug]		Allow slave zones to not have a file.

150
151
152
153
154
 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
155
156
 230.	[func]		Replace the dst sign/verify API with a cleaner one.

157
158
159
160
161
162
163
 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.

164
165
166
167
168
169
170
 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.
171

172
173
174
175
176
 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.

177
178
179
180
181
182
183
184
185
186
187
 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.

188
189
 222.	[bug]		The global 'also-notify' option was ignored.

Andreas Gustafsson's avatar
RT #127    
Andreas Gustafsson committed
190
191
192
193
 221.	[bug]		An uninitialized variable was sometimes passed to
			dns_rdata_freestruct() when loading a zone, causing
			an assertion failure.

194
195
196
197
 220.	[cleanup]	Set the default outgoing port in the view, and
			set it in sockaddrs returned from the ADB.
			[31-May-2000 explorer]

198
199
200
 219.	[bug]		Signed truncated messages more correctly follow
			the respective specs.

201
202
203
 218.	[func]		When an rdataset is signed, its ttl is normalized
			based on the signature validity period.

204
205
 217.	[func]		Also-notify and trusted-keys can now be used in
			the 'view' statement.
206

207
208
 216.   [func]		The 'max-cache-ttl' and 'max-ncache-ttl' options 
			now work.
209

210
211
212
213
 215.	[bug]		Failures at certain points in request processing
			could cause the assertion INSIST(client->lockview
			== NULL) to be triggered.

214
215
216
 214.   [func]		New public function isc_netaddr_format(), for
			formatting network addresses in log messages.

217
 213.	[bug]		Don't leak memory when reloading the zone if
218
219
			an update-policy clause was present in the old zone.

220
 212.	[func]		Added dns_message_get/settsigkey, to make TSIG
221
222
			key management reasonable.

223
224
225
226
227
228
229
 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
230
231
 209.	[cleanup]	Upgraded openssl files to new version 0.9.5a

232
233
234
 208.   [func]          Added ISC_OFFSET_MAXIMUM for the maximum value
                        of an isc_offset_t.

235
236
 207.   [func]		The dnssec tools properly use the logging subsystem.

237
238
239
 206.   [cleanup]	dst now stores the key name as a dns_name_t, not
			a char *.

240
241
242
243
244
245
 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.
246
247

 204.   [cleanup]       On HP/UX, pass +vnocompatwarnings to the linker
248
249
250
                        to quiet the warnings that "The linked output may not
                        run on a PA 1.x system."

251
252
253
 203.   [func]		notify and zone soa queries are now tsig signed when
			appropriate.

254
255
256
257
 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
258
259
260
261
 201.	[cleanup]	Removed the test/sdig program, it has been
			replaced by bin/dig/dig.


Andreas Gustafsson's avatar
Andreas Gustafsson committed
262
263
	--- 9.0.0b3 released ---

264
265
266
267
 200.	[bug]		Failures in sending query responses to clients
			(e.g., running out of network buffers) were
			not logged.

268
269
270
271
 199.	[bug]		isc_heap_delete() sometimes violated the heap
			invariant, causing timer events not to be posted
			when due.

272
273
274
275
276
277
278
279
280
281
282
283
 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]

284
285
286
287
 195.	[bug]		Including the NXT record of the root domain
			in a negative response caused an assertion
			failure.

288
289
290
291
 194.	[doc]		The PDF version of the Administrator's Reference
			Manual is no longer included in the ISC BIND9
			distribution.

292
 193.	[func]		changed dst_key_free() prototype.
293

294
295
296
297
 192.	[bug]		Zone configuration validation is now done at end 
			of config file parsing, and before loading
			callbacks.

298
299
300
 191.   [func]          Patched to compile on UnixWare 7.x.  This platform
                        is not directly supported by the ISC.

301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
 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.

316
317
318
319
320
321
322
323
324
325
326
327
 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.

328
329
330
 188.	[func]		Log a warning message when an incoming zone transfer
			contains out-of-zone data.

331
332
333
334
 187.	[func]		isc_ratelimter_enqueue() has an additional arguement
			'task'.

 186.	[func]		dns_request_getresponse() has an additional arguement
335
336
			'preserve_order'.

337
338
339
340
341
342
343
344
 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.
345
346
347
348

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

349
350
 182.	[cleanup]	New commandline parameters for dnssec tools

351
352
 181.	[func]		Added dst_key_buildfilename and dst_key_parsefilename

David Lawrence's avatar
David Lawrence committed
353
354
 180.   [func]          New isc_result_t ISC_R_RANGE.  Supersedes DNS_R_RANGE.

James Brister's avatar
James Brister committed
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
 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:

374
				additional-data internal | minimal | maximal;
James Brister's avatar
James Brister committed
375

376
377
378
 174.   [func]		New public function isc_sockaddr_format(), for
			formatting socket addresses in log messages.

379
380
381
382
 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.

383
384
385
386
 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
387
 171.   [cleanup] 	On NetBSD systems, the mit-pthreads or
Andreas Gustafsson's avatar
Andreas Gustafsson committed
388
389
390
391
			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
392
393
			and has been removed.

394
395
396
397
398
399
400
401
402
 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.

403
404
 169.	[func]		ratelimiter can now process N events per interval.

405
406
407
408
 168.	[bug]		include statements in named.conf caused syntax errors
			due to not consuming the semicolon ending the include
			statement before switching input streams.

409
410
411
412
413
414
415
 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
416

417
418
 165.   [cleanup]       Silence "end-of-loop condition not reached" warnings
                        from Solaris compiler.
419

420
421
422
423
 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.
424

425
426
 163.   [func]		Added result codes ISC_R_FILENOTFOUND and
			ISC_R_FILEEXISTS.
427

428
429
 162.   [bug]           Ensure proper range for arguments to ctype.h functions.

430
431
 161.	[cleanup]	error in yyparse prototype that only HPUX caught.

432
433
434
 160.	[cleanup]	getnet*() are not going to be implemented at this
			stage.

435
436
437
 159.	[func]		Redefinition of config file elements is now an
			error (instead of a warning).

438
439
440
441
442
 158.   [bug]		Log channel and category list copy routines
			weren't assigning properly to output parameter.

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

443
444
445
446
 156.	[func]		Support new 'database' statement in zone.

				database "quoted-string";

447
448
 155.	[bug]		ns_notify_start() was not detaching the found zone.

449
450
 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
451
452

 153.	[func]		dns_rdata_tostruct() 'mctx' is now optional.  If 'mctx'
453
454
			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
455
			references to the associated memory.  If 'mctx' is 
456
457
			non-NULL it is guaranteed that there are no references
			to memory associated with 'rdata'.
458
459

			dns_rdata_freestruct() must be called if 'mctx' was
Andreas Gustafsson's avatar
typos    
Andreas Gustafsson committed
460
			non-NULL and may safely be called if 'mctx' was NULL.
461

462
463
464
 152.   [bug]		keygen dumped core if domain name argument was omitted
			from command line.

465
 151.   [func]		Support 'disabled' statement in zone config (causes
466
467
468
			zone to be parsed and then ignored). Currently must
			come after the 'type' clause.

469
 150.	[func]		Support optional ports in masters and also-notify
470
471
472
473
			statements: 

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

474
475
 149.   [cleanup]	Removed usused argument 'olist' from
			dns_c_view_unsetordering().
476

477
478
 148.   [cleanup]	Stop issuing some warnings about some configuration
			file statements that were not implemented, but now are.
479

480
481
482
 147.   [bug]		Changed yacc union size to be smaller for yaccs that
			put yacc-stack on the real stack.

483
484
485
486
487
488
489
490
 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.

491
492
493
494
 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.

495
496
497
498
 144.   [cleanup]       libdns header files too numerous to name were made
                        to conform to the same style for multiple inclusion
                        protection.

499
500
 143.   [func]		Added function dns_rdatatype_isknown().

501
502
503
 142.   [cleanup]       <isc/stdtime.h> does not need <time.h> or
                        <isc/result.h>.

504
505
506
 141.	[bug]		Corrupt requests with multiple questions could
			cause an assertion failure.

507
508
 140.   [cleanup]       <isc/time.h> does not need <time.h> or <isc/result.h>.

509
510
511
 139.   [cleanup]       <isc/net.h> now includes <isc/types.h> instead of
                        <isc/int.h> and <isc/result.h>.

512
513
514
515
 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.

516
517
518
519
520
 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.

521
522
523
524
 136.   [cleanup]       <isc/commandline.h>, <isc/interfaceiter.h>,
                        <isc/net.h> and Win32's <isc/thread.h> needed
                        ISC_LANG_BEGINDECLS/ISC_LANG_ENDDECLS.

525
526
 135.   [cleanup]       Win32's <isc/condition.h> did not need <isc/result.h>
                        or <isc/boolean.h>, now uses <isc/types.h> in place
527
528
529
                        of <isc/time.h>, and needed ISC_LANG_BEGINDECLS
                        and ISC_LANG_ENDDECLS.

530
531
 134.   [cleanup]       <isc/dir.h> does not need <limits.h>.

532
533
 133.   [cleanup]       <isc/ipv6.h> needs <isc/platform.h>.

534
535
536
 132.   [cleanup]       <isc/app.h> does not need <isc/task.h>, but does
                        need <isc/eventclass.h>.

537
538
539
 131.   [cleanup]       <isc/mutex.h> and <isc/util.h> need <isc/result.h>
                        for ISC_R_* codes used in macros.

540
541
542
543
 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>.

544
545
546
 129.   [bug]		The 'default_debug' log channel was not set up when
			'category default' was present in the config file

547
548
549
 128.   [cleanup]       <isc/dir.h> had ISC_LANG_BEGINDECLS instead of
                        ISC_LANG_ENDDECLS at end of header.

550
551
552
553
554
555
 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.

556
557
 126.   [cleanup]       <isc/quota.h> and <isc/taskpool.h> need <isc/lang.h>.

558
559
560
 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>.
561

Brian Wellington's avatar
Brian Wellington committed
562
563
564
565
 124.   [func]		signer now imports parent's zone key signature
			and creates null keys/sets zone status bit for
			children when necessary

566
567
 123.   [cleanup]       <isc/event.h> does not need <stddef.h>.

568
569
570
 122.   [cleanup]       <isc/task.h> does not need <isc/mem.h> or
                        <isc/result.h>.

571
572
573
574
575
 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>.

576
577
578
579
 120.   [cleanup]       <isc/socket.h> does not need <isc/boolean.h>,
                        <isc/bufferlist.h>, <isc/task.h>, <isc/mem.h> or
                        <isc/net.h>.

580
581
582
 119.	[cleanup]	structure definitions for generic rdata stuctures do
			not have _generic_ in their names.

583
584
585
 118.	[cleanup]	libdns.a is now namespace-clean, on NetBSD, excepting
			YACC crust (yyparse, etc) [2000-apr-27 explorer]

586
587
588
589
590
591
 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().
			
592
593
594
 116.   [func]          Added <isc/offset.h> for isc_offset_t (aka off_t
                        on Unix systems).

595
596
597
 115.   [port]          Shut up the -Wmissing-declarations warning about
                        <stdio.h>'s __sputaux on BSD/OS pre-4.1.

598
599
600
 114.   [cleanup]       <isc/sockaddr.h> does not need <isc/buffer.h> or
                        <isc/list.h>.

601
602
 113.	[func]		Utility programs dig and host added.

603
604
 112.   [cleanup]       <isc/serial.h> does not need <isc/boolean.h>.

605
606
607
 111.   [cleanup]       <isc/rwlock.h> does not need <isc/result.h> or
                        <isc/mutex.h>.

608
609
610
 110.   [cleanup]       <isc/result.h> does not need <isc/boolean.h> or
                        <isc/list.h>.

611
612
613
 109.   [bug]           "make depend" did nothing for
                        bin/tests/{db,mem,sockaddr,tasks,timers}/.

614
615
616
617
618
 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.
619

620
621
622
 106.   [func]		Allow dnssec verifications to ignore the validity
			period.  Used by several of the dnssec tools.

623
624
625
 105.   [doc]           doc/dev/coding.html expanded with other
                        implicit conventions the developers have used.

626
627
628
 104.   [bug]           Made compress_add and compress_find static to
                        lib/dns/compress.c.

629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
 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
665
666
                        on BSD/OS 4.1.

667
668
 101.   [cleanup]       Quieted EGCS warnings from lib/isc/print.c.

669
670
671
 100.   [cleanup]       <isc/random.h> does not need <isc/int.h> or
                        <isc/mutex.h>.  isc_random_t moved to <isc/types.h>.

672
673
674
675
  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.

676
677
678
  98.   [cleanup]       <isc/print.h> does not need <stdarg.h> or <stddef.h>
                        unless ISC_PLATFORM_NEEDVSNPRINTF is defined.

679
680
681
  97.   [cleanup]       <isc/ondestroy.h> does not need <stddef.h> or
                        <isc/event.h>.

682
  96.   [cleanup]       <isc/mutex.h> does not need <isc/result.h>.
683

684
685
  95.   [cleanup]       <isc/mutexblock.h> does not need <isc/result.h>.

686
687
  94.   [cleanup]       Some installed header files did not compile as C++.

688
689
  93.   [cleanup]       <isc/msgcat.h> does not need <isc/result.h>.

690
691
692
  92.   [cleanup]       <isc/mem.h> does not need <stddef.h>, <isc/boolean.h>,
                        or <isc/result.h>.

693
694
695
  91.   [cleanup]       <isc/log.h> does not need <sys/types.h> or
                        <isc/result.h>.

696
697
698
  90.	[cleanup]	Removed unneeded ISC_LANG_BEGINDECLS/ISC_LANG_ENDDECLS
			from <named/listenlist.h>.

699
700
  89.   [cleanup]       <isc/lex.h> does not need <stddef.h>.

701
702
703
704
  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>.

705
706
707
  87.   [cleanup]       <isc/heap.h> does not need <isc/boolean.h>,
                        <isc/mem.h> or <isc/result.h>.

708
709
710
711
712
713
  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
714
715
716
717
718
719
720
721
722
723

  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.

724
725
  82.   [cleanup]       <isc/buffer.h> does not need <isc/list.h>.

726
727
728
  81.   [cleanup]       <isc/int.h> and <isc/boolean.h> do not need
                        <isc/lang.h>.

729
730
  80.   [cleanup]       <isc/print.h> does not need <stdio.h> or <stdlib.h>.

731
732
  79.   [cleanup]       <dns/callbacks.h> does not need <stdio.h>.

733
734
735
736
737
738
  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
739
740
  76.   [cleanup]	Rewrote keygen.

741
742
743
  75.   [func]          Don't load a zone if its database file is older
                        than the last time the zone was loaded.

744
745
746
  74.   [cleanup]       Removed mktemplate.o and ufile.o from libisc.a,
                        subsumed by file.o.

747
748
749
750
751
752
  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.

753
754
755
756
757
  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.

758
759
760
761
762
  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
763

764
765
766
  69.   [bug]		The zone object's master and also-notify lists grew
			longer with each server reload.

Brian Wellington's avatar
Brian Wellington committed
767
  68.	[func]		Partial support for SIG(0) on incoming messages.
768

Michael Graff's avatar
update    
Michael Graff committed
769
770
771
  67.	[performance]	Allow use of alternate (compile-time supplied)
			OpenSSL libraries/headers.

772
773
774
  66.   [func]		Data in authoritative zones should have a trust level
			beyond secure.

775
776
777
  65.   [cleanup]       Removed obsolete typedef of dns_zone_callbackarg_t
			from <dns/types.h>.

Bob Halley's avatar
update    
Bob Halley committed
778
779
780
781
  64.	[func]		The RBT, DB, and zone table APIs now allow the
			caller find the most-enclosing superdomain of
			a name.

782
  63	[func]		Generate NOTIFY messages.
Mark Andrews's avatar
Mark Andrews committed
783

784
  62.	[func]		Add UDP refresh support.
Mark Andrews's avatar
Mark Andrews committed
785

786
  61.   [cleanup]       Use single quotes consistently in log messages.
787

788
789
790
  60.	[func]		Catch and disallow singleton types on message
			parse.

Michael Graff's avatar
update    
Michael Graff committed
791
792
  59.	[bug]		Cause net/host unreachable to be a hard error
			when sending and receiving.
793

794
795
796
797
  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
798
799
  57.   [func]          Added dns_nxt_typepresent()

800
801
802
803
804
805
  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.

806
807
808
809
810
  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.

811
812
813
  53.	[port]		freebsd 4.0: lib/isc/unix/socket.c requires
			<sys/param.h>.

814
  52.	[bug]		rndc: taskmgr and socketmgr were not initialized
815
816
			to NULL.

817
818
819
  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.

820
821
  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
822

Bob Halley's avatar
update    
Bob Halley committed
823
824
  49.	[func]		Each cache now has its own mctx.

Bob Halley's avatar
update    
Bob Halley committed
825
826
827
828
829
830
  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
831
832
833
834
835
  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
836
837
838
839
840
841
842
  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.

843
844
845
  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
846

Andreas Gustafsson's avatar
Andreas Gustafsson committed
847
  41.	[func]		Use PR_SET_KEEPCAPS on Linux 2.3.99-pre3 and later
Bob Halley's avatar
Bob Halley committed
848
849
850
851
			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
852
  40.	[func]		Introduced new logging category "dnssec" and
853
854
			logging module "dns/validator".

855
856
857
  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
858
859
  38.	[bug]		TSIG signed incoming zone transfers work now.

860
861
862
863
  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
864
865
  36.	[cleanup]	Change DNS_R_SUCCESS (and others) to ISC_R_SUCCESS

866
867
868
869
  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.

870
871
  34.   [bug]           Recursion was allowed even with 'recursion no'.

872
873
  33.   [func]          The RBT now maintains a parent pointer at each node.

874
875
876
  32.   [cleanup]       bin/lwresd/client.c needs <string.h> for memset()
                        prototype.

877
878
  31.   [bug]           Use ${LIBTOOL} to compile bin/named/main.@O@.

James Brister's avatar
update    
James Brister committed
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
  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.
			
895
896
897
898
  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
899
900
  26.	[func]		new match-clients statement in config file view.

Andreas Gustafsson's avatar
Andreas Gustafsson committed
901
902
903
904
905
906
907
908
909
  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().

910
911
912
  22.   [bug]		SIGs weren't returned in the answer section when
			the query resulted in a fetch.

913
914
915
916
917
918
  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
919

920
921
922
  20.	[func]		Configuration file post-load validation of zones
			failed if there were no zones.

Bob Halley's avatar
update    
Bob Halley committed
923
924
925
  19.	[bug]		dns_zone_notifyreceive() failed to unlock the zone
			lock in certain error cases.

926
927
928
  18.   [bug]           Use AC_TRY_LINK rather than AC_TRY_COMPILE in
                        configure.in to check for presence of in6addr_any.

929
930
931
932
  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
933

Bob Halley's avatar
update    
Bob Halley committed
934
935
936
937
938
939
  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
940
941
942
  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
943
  12.	[bug]		Fixed possible unitialized variable error.
Bob Halley's avatar
update    
Bob Halley committed
944

Bob Halley's avatar
update    
Bob Halley committed
945
946
947
948
  11.	[bug]		axfr_rrstream_first() didn't check the result code of
			db_rr_iterator_first(), possibly causing an assertion
			to be triggered later.

949
  10.	[bug]		A bug in the code which makes EDNS0 OPT records in
Bob Halley's avatar
update    
Bob Halley committed
950
951
952
			bin/named/client.c and lib/dns/resolver.c could
			trigger an assertion.

James Brister's avatar
James Brister committed
953
954
955
   9.   [cleanup]	replaced bit-setting code in confctx.c and replaced
			repeated code with macro calls.

956
957
958
   8.   [bug]		Shutdown of incoming zone transfer accessed
			freed memory.

959
960
961
962
963
964
965
966
967
   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
968

Bob Halley's avatar
Bob Halley committed
969
970
971
972
973
974
   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.

975
976
977
   3.	[bug]		TKEYs go in the answer section of responses, not
			the additional section.

978
979
980
   2.	[bug]		Generating cryptographic randomness failed on
			systems without /dev/random.

Bob Halley's avatar
add  
Bob Halley committed
981
982
983
984
985
   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
986
	--- 9.0.0b2 released ---