CHANGES 34.4 KB
Newer Older
1
2
 281.	[bug]		fixed list of recognised config file category names.

3
 280.	[func]		Add isc-config.sh, which can be used to more
Brian Wellington's avatar
Brian Wellington committed
4
5
6
			easily build applications that link with
			our libraries.

7
8
9
10
 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__"...)
11

12
13
14
15
 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.
16

17
18
19
20
21
 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.
22

23
24
 276.	[bug]		dig now supports maximum sized TCP messages.

Andreas Gustafsson's avatar
Andreas Gustafsson committed
25
26
 275.	[bug]		The definition of lwres_gai_strerror() was missing 
			the lwres_ prefix.
27

Andreas Gustafsson's avatar
Andreas Gustafsson committed
28
29
 274.	[bug]		TSIG AXFR verify failed when talking to a BIND 8
			server.
30

31
32
33
34
35
 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.

36
37
38
39
40
41
 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
42
43
44
 271.	[func]		Attempt to probe the number of cpus in named
			if unspecified rather than defaulting to 1.

45
46
 270.	[func]		Allow maximum sized TCP answers.

47
48
49
50
 269.	[bug]		Failed DNSSEC validations could cause an assertion
			failure by causing clone_results() to be called with
			with hevent->node == NULL.

51
52
53
54
 268.	[doc]		A plain text version of the Administrator 
			Reference Manual is now included in the distribution,
			as doc/arm/Bv9ARM.txt.

55
56
 267.	[func]		Nsupdate is now provided in the distribution.

57
 266.	[bug]		zone.c:save_nsrrset() node was not initalized.
58

Mark Andrews's avatar
typo    
Mark Andrews committed
59
 265.	[bug]		dns_request_create() now works for TCP.
60
61
62
63
64
65
66

 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.

67
68
69
70
71
72
73
 263.	[func]		New logging channel type 'stderr'

				channel some-name {
					stderr;
					severity error;
				}

74
 262.	[bug]		'master' was not initalized in zone.c:stub_callback().
75
76

 261.	[func]		Add dns_zone_markdirty().
77

78
79
80
81
 260.	[bug]		Running named as a non-root user failed on Linux
			kernels new enough to support retaining capabilities
			after setuid().

82
83
84
85
 259.	[func]		New random-device and random-seed-file statements
			for global options block of named.conf. Both accept
			a single string argument.

86
87
 258.	[bug]		Fixed printing of lwres_addr_t.address field.

88
89
90
91
92
93
94
95
96
97
98
 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().

99
100
101
 254.	[bug]		suppress "query denied" messages on additional data
			lookups.

Andreas Gustafsson's avatar
Andreas Gustafsson committed
102
103
	--- 9.0.0b4 released ---

104
105
106
107
108
109
110
 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.

111
112
 251.	[bug]		lwresd caught an assertion failure on startup.

113
114
115
116
117
118
 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.

119
120
121
 248.	[bug]		global lame-ttl option was not being printed when
			config structures were written out.

122
123
 247.	[cleanup]	Rename cache-size config option to max-cache-size.

James Brister's avatar
typo.    
James Brister committed
124
 246.	[func]		Rename global option cachesize to cache-size and
125
			add corresponding option to view statement.
126

127
 245.	[bug]		If an uncompressed name will take more than 255
Andreas Gustafsson's avatar
Andreas Gustafsson committed
128
			bytes and the buffer is sufficiently long,
129
			dns_name_fromwire should return DNS_R_FORMERR,
Andreas Gustafsson's avatar
Andreas Gustafsson committed
130
131
132
133
			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.
134

135
136
137
138
139
140
141
 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.

142
143
144
 241.	[cleanup]	nscount and soacount have been removed from the
			dns_master_*() arguement lists.

145
146
147
 240.	[func]		databases now come in three flavours: zone, cache
			and stub.

148
149
150
151
 239.	[feature]	If ISC_MEM_DEBUG is enabled, the variable
			isc_mem_debugging controls whether messages
			are printed or not.

152
153
154
155
156
157
 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
158

159
 237.	[bug]		If connect() returned ENOBUFS when the resolver was
David Lawrence's avatar
David Lawrence committed
160
			initiating a TCP query, the socket didn't get
161
			destroyed, and the server did not shut down cleanly. 
162

163
164
165
166
167
168
 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.
			
169
170
171
172
 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.

173
174
175
 233.	[cleanup]	Convert all config structure integer values to unsigned
			integer (isc_uint32_t) to match grammer.

176
177
 232.	[bug]		Allow slave zones to not have a file.

178
179
180
181
182
 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
183
184
 230.	[func]		Replace the dst sign/verify API with a cleaner one.

185
186
187
188
189
190
191
 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.

192
193
194
195
 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.
196
197
198

 226.	[func]		dns_name_totext() now always prints the root name as
			'.', even when omit_final_dot is true.
199

200
201
202
203
 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.
204

205
206
207
208
209
 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.)
210

211
212
213
214
 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.
215

216
217
 222.	[bug]		The global 'also-notify' option was ignored.

Andreas Gustafsson's avatar
RT #127    
Andreas Gustafsson committed
218
219
220
221
 221.	[bug]		An uninitialized variable was sometimes passed to
			dns_rdata_freestruct() when loading a zone, causing
			an assertion failure.

222
223
224
225
 220.	[cleanup]	Set the default outgoing port in the view, and
			set it in sockaddrs returned from the ADB.
			[31-May-2000 explorer]

226
227
228
 219.	[bug]		Signed truncated messages more correctly follow
			the respective specs.

229
230
231
 218.	[func]		When an rdataset is signed, its ttl is normalized
			based on the signature validity period.

232
233
 217.	[func]		Also-notify and trusted-keys can now be used in
			the 'view' statement.
234

235
 216.	[func]		The 'max-cache-ttl' and 'max-ncache-ttl' options 
236
			now work.
237

238
239
240
241
 215.	[bug]		Failures at certain points in request processing
			could cause the assertion INSIST(client->lockview
			== NULL) to be triggered.

242
 214.	[func]		New public function isc_netaddr_format(), for
243
244
			formatting network addresses in log messages.

245
 213.	[bug]		Don't leak memory when reloading the zone if
246
247
			an update-policy clause was present in the old zone.

248
 212.	[func]		Added dns_message_get/settsigkey, to make TSIG
249
250
			key management reasonable.

251
252
253
254
255
256
257
 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
258
259
 209.	[cleanup]	Upgraded openssl files to new version 0.9.5a

260
261
 208.	[func]		Added ISC_OFFSET_MAXIMUM for the maximum value
			of an isc_offset_t.
262

263
 207.	[func]		The dnssec tools properly use the logging subsystem.
264

265
 206.	[cleanup]	dst now stores the key name as a dns_name_t, not
266
267
			a char *.

268
269
270
271
272
273
 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.
274

275
276
277
 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."
278

279
 203.	[func]		notify and zone soa queries are now tsig signed when
280
281
			appropriate.

282
283
284
 202.	[func]		isc_lex_getsourceline() changed from returning int
			to returning unsigned long, the type of its underlying
			counter.
285

Andreas Gustafsson's avatar
Andreas Gustafsson committed
286
287
288
289
 201.	[cleanup]	Removed the test/sdig program, it has been
			replaced by bin/dig/dig.


Andreas Gustafsson's avatar
Andreas Gustafsson committed
290
291
	--- 9.0.0b3 released ---

292
293
294
295
 200.	[bug]		Failures in sending query responses to clients
			(e.g., running out of network buffers) were
			not logged.

296
297
298
299
 199.	[bug]		isc_heap_delete() sometimes violated the heap
			invariant, causing timer events not to be posted
			when due.

300
 198.	[func]		Dispatch managers hold memory pools which
301
			any managed dispatcher may use.	 This allows
302
303
304
305
306
307
308
309
310
311
			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]

312
313
314
315
 195.	[bug]		Including the NXT record of the root domain
			in a negative response caused an assertion
			failure.

316
317
318
319
 194.	[doc]		The PDF version of the Administrator's Reference
			Manual is no longer included in the ISC BIND9
			distribution.

320
 193.	[func]		changed dst_key_free() prototype.
321

322
323
324
325
 192.	[bug]		Zone configuration validation is now done at end 
			of config file parsing, and before loading
			callbacks.

326
327
 191.	[func]		Patched to compile on UnixWare 7.x.  This platform
			is not directly supported by the ISC.
328

329
 190.	[cleanup]	The DNSSEC tools have been moved to a separate 
330
331
332
333
334
335
336
337
338
339
340
341
342
343
			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.

344
345
346
347
348
349
350
351
352
353
354
 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.
355

356
357
358
 188.	[func]		Log a warning message when an incoming zone transfer
			contains out-of-zone data.

359
360
361
362
 187.	[func]		isc_ratelimter_enqueue() has an additional arguement
			'task'.

 186.	[func]		dns_request_getresponse() has an additional arguement
363
364
			'preserve_order'.

365
366
367
368
 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.
369

370
371
372
 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.
373

374
375
 183.	[func]		ISC_LOG_PRINTTAG option for log channels.  Useful
			for logging the program name or other identifier.
376

377
378
 182.	[cleanup]	New commandline parameters for dnssec tools

379
380
 181.	[func]		Added dst_key_buildfilename and dst_key_parsefilename

381
 180.	[func]		New isc_result_t ISC_R_RANGE.  Supersedes DNS_R_RANGE.
David Lawrence's avatar
David Lawrence committed
382

James Brister's avatar
James Brister committed
383
384
385
386
387
388
389
390
391
392
393
394
395
 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.

396
 176.	[func]		New global and per-view option:
James Brister's avatar
James Brister committed
397
398
399
400
401
				
				max-cache-ttl number

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

402
				additional-data internal | minimal | maximal;
James Brister's avatar
James Brister committed
403

404
 174.	[func]		New public function isc_sockaddr_format(), for
405
406
			formatting socket addresses in log messages.

407
 173.	[func]		Keep a queue of zones waiting for zone transfer
408
409
410
			quota so that a new transfer can be dispatched
			immediately whenever quota becomes available.

411
 172.	[bug]		$TTL directive was sometimes missing from dumped 
412
413
414
			master files because totext_ctx_init() failed to
			initialize ctx->current_ttl_valid.

415
 171.	[cleanup]	On NetBSD systems, the mit-pthreads or
Andreas Gustafsson's avatar
Andreas Gustafsson committed
416
417
418
419
			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
420
421
			and has been removed.

422
423
424
425
426
427
428
429
430
 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.

431
432
 169.	[func]		ratelimiter can now process N events per interval.

433
434
435
436
 168.	[bug]		include statements in named.conf caused syntax errors
			due to not consuming the semicolon ending the include
			statement before switching input streams.

437
438
439
440
441
442
443
 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
444

445
446
 165.	[cleanup]	Silence "end-of-loop condition not reached" warnings
			from Solaris compiler.
447

448
 164.	[func]		Added functions isc_stdio_open(), isc_stdio_close(),
449
450
451
			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.
452

453
 163.	[func]		Added result codes ISC_R_FILENOTFOUND and
454
			ISC_R_FILEEXISTS.
455

456
 162.	[bug]		Ensure proper range for arguments to ctype.h functions.
457

458
459
 161.	[cleanup]	error in yyparse prototype that only HPUX caught.

460
461
462
 160.	[cleanup]	getnet*() are not going to be implemented at this
			stage.

463
464
465
 159.	[func]		Redefinition of config file elements is now an
			error (instead of a warning).

466
 158.	[bug]		Log channel and category list copy routines
467
468
			weren't assigning properly to output parameter.

469
 157.	[port]		Fix missing prototype for getopt().
470

471
472
473
474
 156.	[func]		Support new 'database' statement in zone.

				database "quoted-string";

475
476
 155.	[bug]		ns_notify_start() was not detaching the found zone.

477
 154.	[func]		The signer now logs libdns warnings to stderr even when
478
			not verbose, and in a nicer format.
Andreas Gustafsson's avatar
typos    
Andreas Gustafsson committed
479
480

 153.	[func]		dns_rdata_tostruct() 'mctx' is now optional.  If 'mctx'
481
482
			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
483
			references to the associated memory.  If 'mctx' is 
484
485
			non-NULL it is guaranteed that there are no references
			to memory associated with 'rdata'.
486
487

			dns_rdata_freestruct() must be called if 'mctx' was
Andreas Gustafsson's avatar
typos    
Andreas Gustafsson committed
488
			non-NULL and may safely be called if 'mctx' was NULL.
489

490
 152.	[bug]		keygen dumped core if domain name argument was omitted
491
492
			from command line.

493
 151.	[func]		Support 'disabled' statement in zone config (causes
494
495
496
			zone to be parsed and then ignored). Currently must
			come after the 'type' clause.

497
 150.	[func]		Support optional ports in masters and also-notify
498
499
500
501
			statements: 

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

502
 149.	[cleanup]	Removed usused argument 'olist' from
503
			dns_c_view_unsetordering().
504

505
 148.	[cleanup]	Stop issuing some warnings about some configuration
506
			file statements that were not implemented, but now are.
507

508
 147.	[bug]		Changed yacc union size to be smaller for yaccs that
509
510
			put yacc-stack on the real stack.

511
512
513
514
515
516
517
 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.
518

519
520
521
 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.
522

523
524
525
 144.	[cleanup]	libdns header files too numerous to name were made
			to conform to the same style for multiple inclusion
			protection.
526

527
 143.	[func]		Added function dns_rdatatype_isknown().
528

529
530
 142.	[cleanup]	<isc/stdtime.h> does not need <time.h> or
			<isc/result.h>.
531

532
533
534
 141.	[bug]		Corrupt requests with multiple questions could
			cause an assertion failure.

535
 140.	[cleanup]	<isc/time.h> does not need <time.h> or <isc/result.h>.
536

537
538
 139.	[cleanup]	<isc/net.h> now includes <isc/types.h> instead of
			<isc/int.h> and <isc/result.h>.
539

540
541
542
 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.
543

544
545
546
547
 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.
548

549
550
551
 136.	[cleanup]	<isc/commandline.h>, <isc/interfaceiter.h>,
			<isc/net.h> and Win32's <isc/thread.h> needed
			ISC_LANG_BEGINDECLS/ISC_LANG_ENDDECLS.
552

553
554
555
556
 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.
557

558
 134.	[cleanup]	<isc/dir.h> does not need <limits.h>.
559

560
 133.	[cleanup]	<isc/ipv6.h> needs <isc/platform.h>.
561

562
563
 132.	[cleanup]	<isc/app.h> does not need <isc/task.h>, but does
			need <isc/eventclass.h>.
564

565
566
 131.	[cleanup]	<isc/mutex.h> and <isc/util.h> need <isc/result.h>
			for ISC_R_* codes used in macros.
567

568
569
570
 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>.
571

572
 129.	[bug]		The 'default_debug' log channel was not set up when
573
574
			'category default' was present in the config file

575
576
 128.	[cleanup]	<isc/dir.h> had ISC_LANG_BEGINDECLS instead of
			ISC_LANG_ENDDECLS at end of header.
577

578
579
580
581
582
583
 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.

584
 126.	[cleanup]	<isc/quota.h> and <isc/taskpool.h> need <isc/lang.h>.
585

586
587
588
 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>.
589

590
 124.	[func]		signer now imports parent's zone key signature
Brian Wellington's avatar
Brian Wellington committed
591
592
593
			and creates null keys/sets zone status bit for
			children when necessary

594
 123.	[cleanup]	<isc/event.h> does not need <stddef.h>.
595

596
597
 122.	[cleanup]	<isc/task.h> does not need <isc/mem.h> or
			<isc/result.h>.
598

599
600
601
602
 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>.
603

604
605
606
 120.	[cleanup]	<isc/socket.h> does not need <isc/boolean.h>,
			<isc/bufferlist.h>, <isc/task.h>, <isc/mem.h> or
			<isc/net.h>.
607

608
609
610
 119.	[cleanup]	structure definitions for generic rdata stuctures do
			not have _generic_ in their names.

611
612
613
 118.	[cleanup]	libdns.a is now namespace-clean, on NetBSD, excepting
			YACC crust (yyparse, etc) [2000-apr-27 explorer]

614
615
616
 117.	[cleanup]	libdns.a changes:
			dns_zone_clearnotify() and dns_zone_addnotify()
			are replaced by dns_zone_setnotifyalso().
617
			dns_zone_clearmasters() and dns_zone_addmaster()
618
619
			are replaced by dns_zone_setmasters().
			
620
621
 116.	[func]		Added <isc/offset.h> for isc_offset_t (aka off_t
			on Unix systems).
622

623
624
 115.	[port]		Shut up the -Wmissing-declarations warning about
			<stdio.h>'s __sputaux on BSD/OS pre-4.1.
625

626
627
 114.	[cleanup]	<isc/sockaddr.h> does not need <isc/buffer.h> or
			<isc/list.h>.
628

629
630
 113.	[func]		Utility programs dig and host added.

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
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
 112.	[cleanup]	<isc/serial.h> does not need <isc/boolean.h>.

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

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

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

 108.	[cleanup]	DNS_SETBIT/DNS_GETBIT/DNS_CLEARBIT moved from
			<dns/types.h> to <dns/bit.h> and renamed to
			DNS_BIT_SET/DNS_BIT_GET/DNS_BIT_CLEAR.

 107.	[func]		Add keysigner and keysettool.

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

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

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

 103.	[func]		libisc buffer API changes for <isc/buffer.h>:
			Added:
				isc_buffer_base(b)	    (pointer)
				isc_buffer_current(b)	    (pointer)
				isc_buffer_active(b)	    (pointer)
				isc_buffer_used(b)	    (pointer)
				isc_buffer_length(b)		(int)
				isc_buffer_usedlength(b)	(int)
				isc_buffer_consumedlength(b)	(int)
				isc_buffer_remaininglength(b)	(int)
				isc_buffer_activelength(b)	(int)
				isc_buffer_availablelength(b)	(int)
			Removed:
				ISC_BUFFER_USEDCOUNT(b)
				ISC_BUFFER_AVAILABLECOUNT(b)
				isc_buffer_type(b)
			Changed names:
				isc_buffer_used(b, r) ->
					isc_buffer_usedregion(b, r)
				isc_buffer_available(b, r) ->
					isc_buffer_available_region(b, r)
				isc_buffer_consumed(b, r) ->
					isc_buffer_consumedregion(b, r)
				isc_buffer_active(b, r) ->
					isc_buffer_activeregion(b, r)
				isc_buffer_remaining(b, r) ->
					isc_buffer_remainingregion(b, r)

			Buffer types were removed, so the ISC_BUFFERTYPE_*
			macros are no more, and the type argument to
			isc_buffer_init and isc_buffer_allocate were removed.
			isc_buffer_putstr is now void (instead of isc_result_t)
			and requires that the caller ensure that there
			is enough available buffer space for the string.

 102.	[port]		Correctly detect inet_aton, inet_pton and inet_ptop
			on BSD/OS 4.1.

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

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

  99.	[cleanup]	Rate limiter now has separate shutdown() and
701
702
703
			destroy() functions, and it guarantees that all 
			queued events are delivered even in the shutdown case.

704
705
  98.	[cleanup]	<isc/print.h> does not need <stdarg.h> or <stddef.h>
			unless ISC_PLATFORM_NEEDVSNPRINTF is defined.
706

707
708
  97.	[cleanup]	<isc/ondestroy.h> does not need <stddef.h> or
			<isc/event.h>.
709

710
  96.	[cleanup]	<isc/mutex.h> does not need <isc/result.h>.
711

712
  95.	[cleanup]	<isc/mutexblock.h> does not need <isc/result.h>.
713

714
  94.	[cleanup]	Some installed header files did not compile as C++.
715

716
  93.	[cleanup]	<isc/msgcat.h> does not need <isc/result.h>.
717

718
719
  92.	[cleanup]	<isc/mem.h> does not need <stddef.h>, <isc/boolean.h>,
			or <isc/result.h>.
720

721
722
  91.	[cleanup]	<isc/log.h> does not need <sys/types.h> or
			<isc/result.h>.
723

724
725
726
  90.	[cleanup]	Removed unneeded ISC_LANG_BEGINDECLS/ISC_LANG_ENDDECLS
			from <named/listenlist.h>.

727
  89.	[cleanup]	<isc/lex.h> does not need <stddef.h>.
728

729
730
731
  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>.
732

733
734
  87.	[cleanup]	<isc/heap.h> does not need <isc/boolean.h>,
			<isc/mem.h> or <isc/result.h>.
735

736
737
  86.	[cleanup]	isc_bufferlist_t moved from <isc/bufferlist.h> to
			<isc/types.h>.
738

739
740
741
  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
742
743
744
745
746
747
748
749
750
751

  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.

752
  82.	[cleanup]	<isc/buffer.h> does not need <isc/list.h>.
753

754
755
  81.	[cleanup]	<isc/int.h> and <isc/boolean.h> do not need
			<isc/lang.h>.
756

757
  80.	[cleanup]	<isc/print.h> does not need <stdio.h> or <stdlib.h>.
758

759
  79.	[cleanup]	<dns/callbacks.h> does not need <stdio.h>.
760

761
762
  78.	[cleanup]	lwres_conftest renamed to lwresconf_test for
			consistency with other *_test programs.
763

764
765
  77.	[cleanup]	typedef of isc_time_t and isc_interval_t moved from
			<isc/time.h> to <isc/types.h>.	
766

767
  76.	[cleanup]	Rewrote keygen.
Brian Wellington's avatar
Brian Wellington committed
768

769
770
  75.	[func]		Don't load a zone if its database file is older
			than the last time the zone was loaded.
771

772
773
  74.	[cleanup]	Removed mktemplate.o and ufile.o from libisc.a,
			subsumed by file.o.
774

775
776
777
778
779
  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.
780

781
782
783
784
  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.
785

786
787
788
  71.	[cleanup]	Made explicit the implicit REQUIREs of
			isc_time_seconds, isc_time_nanoseconds, and
			isc_time_subtract.
789

790
  70.	[func]		isc_time_set() added.
Bob Halley's avatar
update    
Bob Halley committed
791

792
  69.	[bug]		The zone object's master and also-notify lists grew
793
794
			longer with each server reload.

Brian Wellington's avatar
Brian Wellington committed
795
  68.	[func]		Partial support for SIG(0) on incoming messages.
796

Michael Graff's avatar
update    
Michael Graff committed
797
798
799
  67.	[performance]	Allow use of alternate (compile-time supplied)
			OpenSSL libraries/headers.

800
  66.	[func]		Data in authoritative zones should have a trust level
801
802
			beyond secure.

803
  65.	[cleanup]	Removed obsolete typedef of dns_zone_callbackarg_t
804
805
			from <dns/types.h>.

Bob Halley's avatar
update    
Bob Halley committed
806
807
808
809
  64.	[func]		The RBT, DB, and zone table APIs now allow the
			caller find the most-enclosing superdomain of
			a name.

810
  63	[func]		Generate NOTIFY messages.
Mark Andrews's avatar
Mark Andrews committed
811

812
  62.	[func]		Add UDP refresh support.
Mark Andrews's avatar
Mark Andrews committed
813

814
  61.	[cleanup]	Use single quotes consistently in log messages.
815

816
817
818
  60.	[func]		Catch and disallow singleton types on message
			parse.

Michael Graff's avatar
update    
Michael Graff committed
819
820
  59.	[bug]		Cause net/host unreachable to be a hard error
			when sending and receiving.
821

822
823
824
825
  58.	[bug]		bin/named/query.c could sometimes trigger the
			(client->query.attributes & NS_QUERYATTR_NAMEBUFUSED)
			== 0 assertion in query_newname().

826
  57.	[func]		Added dns_nxt_typepresent()
Brian Wellington's avatar
Brian Wellington committed
827

828
829
830
831
832
833
  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.

834
835
836
837
838
  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.

839
840
841
  53.	[port]		freebsd 4.0: lib/isc/unix/socket.c requires
			<sys/param.h>.

842
  52.	[bug]		rndc: taskmgr and socketmgr were not initialized
843
844
			to NULL.

845
846
  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.
847

848
849
  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
850

Bob Halley's avatar
update    
Bob Halley committed
851
852
  49.	[func]		Each cache now has its own mctx.

Bob Halley's avatar
update    
Bob Halley committed
853
854
855
856
857
858
  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
859
860
861
862
863
  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
864
865
866
867
868
869
870
  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.

871
872
873
  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
874

Andreas Gustafsson's avatar
Andreas Gustafsson committed
875
  41.	[func]		Use PR_SET_KEEPCAPS on Linux 2.3.99-pre3 and later
Bob Halley's avatar
Bob Halley committed
876
877
878
879
			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
880
  40.	[func]		Introduced new logging category "dnssec" and
881
882
			logging module "dns/validator".

883
884
885
  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
886
887
  38.	[bug]		TSIG signed incoming zone transfers work now.

888
889
890
891
  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
892
893
  36.	[cleanup]	Change DNS_R_SUCCESS (and others) to ISC_R_SUCCESS

894
895
896
  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.
897

898
  34.	[bug]		Recursion was allowed even with 'recursion no'.
899

900
  33.	[func]		The RBT now maintains a parent pointer at each node.
901

902
903
  32.	[cleanup]	bin/lwresd/client.c needs <string.h> for memset()
			prototype.
904

905
  31.	[bug]		Use ${LIBTOOL} to compile bin/named/main.@O@.
906

James Brister's avatar
update    
James Brister committed
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
  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.
			
923
924
925
  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.
926

James Brister's avatar
update    
James Brister committed
927
928
  26.	[func]		new match-clients statement in config file view.

Andreas Gustafsson's avatar
Andreas Gustafsson committed
929
930
931
932
933
934
935
936
937
  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().

938
  22.	[bug]		SIGs weren't returned in the answer section when
939
940
			the query resulted in a fetch.

941
942
943
944
945
946
  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
947

948
949
950
  20.	[func]		Configuration file post-load validation of zones
			failed if there were no zones.

Bob Halley's avatar
update    
Bob Halley committed
951
952
953
  19.	[bug]		dns_zone_notifyreceive() failed to unlock the zone
			lock in certain error cases.

954
955
  18.	[bug]		Use AC_TRY_LINK rather than AC_TRY_COMPILE in
			configure.in to check for presence of in6addr_any.
956

957
958
959
960
  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
961

962
  15.	[func]		Add dns_name_dupwithoffsets().	This function is
Bob Halley's avatar
update    
Bob Halley committed
963
964
965
966
967
			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
968
969
970
  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
971
  12.	[bug]		Fixed possible unitialized variable error.
Bob Halley's avatar
update    
Bob Halley committed
972

Bob Halley's avatar
update    
Bob Halley committed
973
974
975
976
  11.	[bug]		axfr_rrstream_first() didn't check the result code of
			db_rr_iterator_first(), possibly causing an assertion
			to be triggered later.

977
  10.	[bug]		A bug in the code which makes EDNS0 OPT records in
Bob Halley's avatar
update    
Bob Halley committed
978
979
980
			bin/named/client.c and lib/dns/resolver.c could
			trigger an assertion.

981
   9.	[cleanup]	replaced bit-setting code in confctx.c and replaced
James Brister's avatar
James Brister committed
982
983
			repeated code with macro calls.

984
   8.	[bug]		Shutdown of incoming zone transfer accessed
985
986
			freed memory.

987
   7.	[cleanup]	removed 'listen-on' from view statement.
988

989
   6.	[bug]		quote RR names when generating config file to 
990
991
992
			prevent possible clash with config file keywords 
			(such as 'key').

993
   5.	[func]		syntax change to named.conf file: new ssu grant/deny 
994
995
			statements must now be enclosed by an 'update-policy'
			block.
Bob Halley's avatar
add  
Bob Halley committed
996

Bob Halley's avatar
Bob Halley committed
997
998
999
1000
1001
1002
   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.

1003
1004
1005
   3.	[bug]		TKEYs go in the answer section of responses, not
			the additional section.

1006
1007
1008
   2.	[bug]		Generating cryptographic randomness failed on
			systems without /dev/random.

Bob Halley's avatar
add  
Bob Halley committed
1009
1010
1011
1012
1013
   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
1014
	--- 9.0.0b2 released ---
1015
1016
1017
1018
1019

# This tells Emacs to use hard tabs in this file.
# Local Variables:
# indent-tabs-mode: t
# End: