CHANGES 28.4 KB
Newer Older
1
2
3
4
 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
5
6
7
8
 201.	[cleanup]	Removed the test/sdig program, it has been
			replaced by bin/dig/dig.


Andreas Gustafsson's avatar
Andreas Gustafsson committed
9
10
	--- 9.0.0b3 released ---

11
12
13
14
 200.	[bug]		Failures in sending query responses to clients
			(e.g., running out of network buffers) were
			not logged.

15
16
17
18
 199.	[bug]		isc_heap_delete() sometimes violated the heap
			invariant, causing timer events not to be posted
			when due.

19
20
21
22
23
24
25
26
27
28
29
30
 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]

31
32
33
34
 195.	[bug]		Including the NXT record of the root domain
			in a negative response caused an assertion
			failure.

35
36
37
38
 194.	[doc]		The PDF version of the Administrator's Reference
			Manual is no longer included in the ISC BIND9
			distribution.

39
40
 193.	[func]		changed dst_key_free() prototype

41
42
43
44
 192.	[bug]		Zone configuration validation is now done at end 
			of config file parsing, and before loading
			callbacks.

45
46
47
 191.   [func]          Patched to compile on UnixWare 7.x.  This platform
                        is not directly supported by the ISC.

48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
 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.

63
64
65
66
67
68
69
70
71
72
73
74
 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.

75
76
77
 188.	[func]		Log a warning message when an incoming zone transfer
			contains out-of-zone data.

78
79
80
81
 187.	[func]		isc_ratelimter_enqueue() has an additional arguement
			'task'.

 186.	[func]		dns_request_getresponse() has an additional arguement
82
83
			'preserve_order'.

84
85
86
87
88
89
90
91
 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.
92
93
94
95

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

96
97
 182.	[cleanup]	New commandline parameters for dnssec tools

98
99
 181.	[func]		Added dst_key_buildfilename and dst_key_parsefilename

David Lawrence's avatar
David Lawrence committed
100
101
 180.   [func]          New isc_result_t ISC_R_RANGE.  Supersedes DNS_R_RANGE.

James Brister's avatar
James Brister committed
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
 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;

123
124
125
 174.   [func]		New public function isc_sockaddr_format(), for
			formatting socket addresses in log messages.

126
127
128
129
 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.

130
131
132
133
 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
134
 171.   [cleanup] 	On NetBSD systems, the mit-pthreads or
Andreas Gustafsson's avatar
Andreas Gustafsson committed
135
136
137
138
			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
139
140
			and has been removed.

141
142
143
144
145
146
147
148
149
 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.

150
151
 169.	[func]		ratelimiter can now process N events per interval.

152
153
154
155
 168.	[bug]		include statements in named.conf caused syntax errors
			due to not consuming the semicolon ending the include
			statement before switching input streams.

156
157
158
159
160
161
162
 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
163

164
165
 165.   [cleanup]       Silence "end-of-loop condition not reached" warnings
                        from Solaris compiler.
166

167
168
169
170
 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.
171

172
173
 163.   [func]		Added result codes ISC_R_FILENOTFOUND and
			ISC_R_FILEEXISTS.
174

175
176
 162.   [bug]           Ensure proper range for arguments to ctype.h functions.

177
178
 161.	[cleanup]	error in yyparse prototype that only HPUX caught.

179
180
181
 160.	[cleanup]	getnet*() are not going to be implemented at this
			stage.

182
183
184
 159.	[func]		Redefinition of config file elements is now an
			error (instead of a warning).

185
186
187
188
189
 158.   [bug]		Log channel and category list copy routines
			weren't assigning properly to output parameter.

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

190
191
192
193
 156.	[func]		Support new 'database' statement in zone.

				database "quoted-string";

194
195
 155.	[bug]		ns_notify_start() was not detaching the found zone.

196
197
 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
198
199

 153.	[func]		dns_rdata_tostruct() 'mctx' is now optional.  If 'mctx'
200
201
			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
202
			references to the associated memory.  If 'mctx' is 
203
204
			non-NULL it is guaranteed that there are no references
			to memory associated with 'rdata'.
205
206

			dns_rdata_freestruct() must be called if 'mctx' was
Andreas Gustafsson's avatar
typos    
Andreas Gustafsson committed
207
			non-NULL and may safely be called if 'mctx' was NULL.
208

209
210
211
 152.   [bug]		keygen dumped core if domain name argument was omitted
			from command line.

212
 151.   [func]		Support 'disabled' statement in zone config (causes
213
214
215
			zone to be parsed and then ignored). Currently must
			come after the 'type' clause.

216
 150.	[func]		Support optional ports in masters and also-notify
217
218
219
220
			statements: 

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

221
222
 149.   [cleanup]	Removed usused argument 'olist' from
			dns_c_view_unsetordering().
223

224
225
 148.   [cleanup]	Stop issuing some warnings about some configuration
			file statements that were not implemented, but now are.
226

227
228
229
 147.   [bug]		Changed yacc union size to be smaller for yaccs that
			put yacc-stack on the real stack.

230
231
232
233
234
235
236
237
 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.

238
239
240
241
 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.

242
243
244
245
 144.   [cleanup]       libdns header files too numerous to name were made
                        to conform to the same style for multiple inclusion
                        protection.

246
247
 143.   [func]		Added function dns_rdatatype_isknown().

248
249
250
 142.   [cleanup]       <isc/stdtime.h> does not need <time.h> or
                        <isc/result.h>.

251
252
253
 141.	[bug]		Corrupt requests with multiple questions could
			cause an assertion failure.

254
255
 140.   [cleanup]       <isc/time.h> does not need <time.h> or <isc/result.h>.

256
257
258
 139.   [cleanup]       <isc/net.h> now includes <isc/types.h> instead of
                        <isc/int.h> and <isc/result.h>.

259
260
261
262
 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.

263
264
265
266
267
 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.

268
269
270
271
 136.   [cleanup]       <isc/commandline.h>, <isc/interfaceiter.h>,
                        <isc/net.h> and Win32's <isc/thread.h> needed
                        ISC_LANG_BEGINDECLS/ISC_LANG_ENDDECLS.

272
273
 135.   [cleanup]       Win32's <isc/condition.h> did not need <isc/result.h>
                        or <isc/boolean.h>, now uses <isc/types.h> in place
274
275
276
                        of <isc/time.h>, and needed ISC_LANG_BEGINDECLS
                        and ISC_LANG_ENDDECLS.

277
278
 134.   [cleanup]       <isc/dir.h> does not need <limits.h>.

279
280
 133.   [cleanup]       <isc/ipv6.h> needs <isc/platform.h>.

281
282
283
 132.   [cleanup]       <isc/app.h> does not need <isc/task.h>, but does
                        need <isc/eventclass.h>.

284
285
286
 131.   [cleanup]       <isc/mutex.h> and <isc/util.h> need <isc/result.h>
                        for ISC_R_* codes used in macros.

287
288
289
290
 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>.

291
292
293
 129.   [bug]		The 'default_debug' log channel was not set up when
			'category default' was present in the config file

294
295
296
 128.   [cleanup]       <isc/dir.h> had ISC_LANG_BEGINDECLS instead of
                        ISC_LANG_ENDDECLS at end of header.

297
298
299
300
301
302
 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.

303
304
 126.   [cleanup]       <isc/quota.h> and <isc/taskpool.h> need <isc/lang.h>.

305
306
307
 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>.
308

Brian Wellington's avatar
Brian Wellington committed
309
310
311
312
 124.   [func]		signer now imports parent's zone key signature
			and creates null keys/sets zone status bit for
			children when necessary

313
314
 123.   [cleanup]       <isc/event.h> does not need <stddef.h>.

315
316
317
 122.   [cleanup]       <isc/task.h> does not need <isc/mem.h> or
                        <isc/result.h>.

318
319
320
321
322
 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>.

323
324
325
326
 120.   [cleanup]       <isc/socket.h> does not need <isc/boolean.h>,
                        <isc/bufferlist.h>, <isc/task.h>, <isc/mem.h> or
                        <isc/net.h>.

327
328
329
 119.	[cleanup]	structure definitions for generic rdata stuctures do
			not have _generic_ in their names.

330
331
332
 118.	[cleanup]	libdns.a is now namespace-clean, on NetBSD, excepting
			YACC crust (yyparse, etc) [2000-apr-27 explorer]

333
334
335
336
337
338
 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().
			
339
340
341
 116.   [func]          Added <isc/offset.h> for isc_offset_t (aka off_t
                        on Unix systems).

342
343
344
 115.   [port]          Shut up the -Wmissing-declarations warning about
                        <stdio.h>'s __sputaux on BSD/OS pre-4.1.

345
346
347
 114.   [cleanup]       <isc/sockaddr.h> does not need <isc/buffer.h> or
                        <isc/list.h>.

348
349
 113.	[func]		Utility programs dig and host added.

350
351
 112.   [cleanup]       <isc/serial.h> does not need <isc/boolean.h>.

352
353
354
 111.   [cleanup]       <isc/rwlock.h> does not need <isc/result.h> or
                        <isc/mutex.h>.

355
356
357
 110.   [cleanup]       <isc/result.h> does not need <isc/boolean.h> or
                        <isc/list.h>.

358
359
360
 109.   [bug]           "make depend" did nothing for
                        bin/tests/{db,mem,sockaddr,tasks,timers}/.

361
362
363
364
365
 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.
366

367
368
369
 106.   [func]		Allow dnssec verifications to ignore the validity
			period.  Used by several of the dnssec tools.

370
371
372
 105.   [doc]           doc/dev/coding.html expanded with other
                        implicit conventions the developers have used.

373
374
375
 104.   [bug]           Made compress_add and compress_find static to
                        lib/dns/compress.c.

376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
 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
412
413
                        on BSD/OS 4.1.

414
415
 101.   [cleanup]       Quieted EGCS warnings from lib/isc/print.c.

416
417
418
 100.   [cleanup]       <isc/random.h> does not need <isc/int.h> or
                        <isc/mutex.h>.  isc_random_t moved to <isc/types.h>.

419
420
421
422
  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.

423
424
425
  98.   [cleanup]       <isc/print.h> does not need <stdarg.h> or <stddef.h>
                        unless ISC_PLATFORM_NEEDVSNPRINTF is defined.

426
427
428
  97.   [cleanup]       <isc/ondestroy.h> does not need <stddef.h> or
                        <isc/event.h>.

429
  96.   [cleanup]       <isc/mutex.h> does not need <isc/result.h>.
430

431
432
  95.   [cleanup]       <isc/mutexblock.h> does not need <isc/result.h>.

433
434
  94.   [cleanup]       Some installed header files did not compile as C++.

435
436
  93.   [cleanup]       <isc/msgcat.h> does not need <isc/result.h>.

437
438
439
  92.   [cleanup]       <isc/mem.h> does not need <stddef.h>, <isc/boolean.h>,
                        or <isc/result.h>.

440
441
442
  91.   [cleanup]       <isc/log.h> does not need <sys/types.h> or
                        <isc/result.h>.

443
444
445
  90.	[cleanup]	Removed unneeded ISC_LANG_BEGINDECLS/ISC_LANG_ENDDECLS
			from <named/listenlist.h>.

446
447
  89.   [cleanup]       <isc/lex.h> does not need <stddef.h>.

448
449
450
451
  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>.

452
453
454
  87.   [cleanup]       <isc/heap.h> does not need <isc/boolean.h>,
                        <isc/mem.h> or <isc/result.h>.

455
456
457
458
459
460
  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
461
462
463
464
465
466
467
468
469
470

  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.

471
472
  82.   [cleanup]       <isc/buffer.h> does not need <isc/list.h>.

473
474
475
  81.   [cleanup]       <isc/int.h> and <isc/boolean.h> do not need
                        <isc/lang.h>.

476
477
  80.   [cleanup]       <isc/print.h> does not need <stdio.h> or <stdlib.h>.

478
479
  79.   [cleanup]       <dns/callbacks.h> does not need <stdio.h>.

480
481
482
483
484
485
  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
486
487
  76.   [cleanup]	Rewrote keygen.

488
489
490
  75.   [func]          Don't load a zone if its database file is older
                        than the last time the zone was loaded.

491
492
493
  74.   [cleanup]       Removed mktemplate.o and ufile.o from libisc.a,
                        subsumed by file.o.

494
495
496
497
498
499
  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.

500
501
502
503
504
  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.

505
506
507
508
509
  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
510

511
512
513
  69.   [bug]		The zone object's master and also-notify lists grew
			longer with each server reload.

Brian Wellington's avatar
Brian Wellington committed
514
  68.	[func]		Partial support for SIG(0) on incoming messages.
515

Michael Graff's avatar
update    
Michael Graff committed
516
517
518
  67.	[performance]	Allow use of alternate (compile-time supplied)
			OpenSSL libraries/headers.

519
520
521
  66.   [func]		Data in authoritative zones should have a trust level
			beyond secure.

522
523
524
  65.   [cleanup]       Removed obsolete typedef of dns_zone_callbackarg_t
			from <dns/types.h>.

Bob Halley's avatar
update    
Bob Halley committed
525
526
527
528
  64.	[func]		The RBT, DB, and zone table APIs now allow the
			caller find the most-enclosing superdomain of
			a name.

529
  63	[func]		Generate NOTIFY messages.
Mark Andrews's avatar
Mark Andrews committed
530

531
  62.	[func]		Add UDP refresh support.
Mark Andrews's avatar
Mark Andrews committed
532

533
  61.   [cleanup]       Use single quotes consistently in log messages.
534

535
536
537
  60.	[func]		Catch and disallow singleton types on message
			parse.

Michael Graff's avatar
update    
Michael Graff committed
538
539
  59.	[bug]		Cause net/host unreachable to be a hard error
			when sending and receiving.
540

541
542
543
544
  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
545
546
  57.   [func]          Added dns_nxt_typepresent()

547
548
549
550
551
552
  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.

553
554
555
556
557
  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.

558
559
560
  53.	[port]		freebsd 4.0: lib/isc/unix/socket.c requires
			<sys/param.h>.

561
562
563
  52.	[bug]		rndc: taskmgr and socketmgr were not initaliased
			to NULL.

564
565
566
  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.

567
568
  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
569

Bob Halley's avatar
update    
Bob Halley committed
570
571
  49.	[func]		Each cache now has its own mctx.

Bob Halley's avatar
update    
Bob Halley committed
572
573
574
575
576
577
  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
578
579
580
581
582
  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
583
584
585
586
587
588
589
  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.

590
591
592
  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
593

Andreas Gustafsson's avatar
Andreas Gustafsson committed
594
  41.	[func]		Use PR_SET_KEEPCAPS on Linux 2.3.99-pre3 and later
Bob Halley's avatar
Bob Halley committed
595
596
597
598
			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
599
  40.	[func]		Introduced new logging category "dnssec" and
600
601
			logging module "dns/validator".

602
603
604
  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
605
606
  38.	[bug]		TSIG signed incoming zone transfers work now.

607
608
609
610
  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
611
612
  36.	[cleanup]	Change DNS_R_SUCCESS (and others) to ISC_R_SUCCESS

613
614
615
616
  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.

617
618
  34.   [bug]           Recursion was allowed even with 'recursion no'.

619
620
  33.   [func]          The RBT now maintains a parent pointer at each node.

621
622
623
  32.   [cleanup]       bin/lwresd/client.c needs <string.h> for memset()
                        prototype.

624
625
  31.   [bug]           Use ${LIBTOOL} to compile bin/named/main.@O@.

James Brister's avatar
update    
James Brister committed
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
  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.
			
642
643
644
645
  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
646
647
  26.	[func]		new match-clients statement in config file view.

Andreas Gustafsson's avatar
Andreas Gustafsson committed
648
649
650
651
652
653
654
655
656
  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().

657
658
659
  22.   [bug]		SIGs weren't returned in the answer section when
			the query resulted in a fetch.

660
661
662
663
664
665
  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
666

667
668
669
  20.	[func]		Configuration file post-load validation of zones
			failed if there were no zones.

Bob Halley's avatar
update    
Bob Halley committed
670
671
672
  19.	[bug]		dns_zone_notifyreceive() failed to unlock the zone
			lock in certain error cases.

673
674
675
  18.   [bug]           Use AC_TRY_LINK rather than AC_TRY_COMPILE in
                        configure.in to check for presence of in6addr_any.

676
677
678
679
  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
680

Bob Halley's avatar
update    
Bob Halley committed
681
682
683
684
685
686
  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
687
688
689
  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
690
  12.	[bug]		Fixed possible unitialized variable error.
Bob Halley's avatar
update    
Bob Halley committed
691

Bob Halley's avatar
update    
Bob Halley committed
692
693
694
695
  11.	[bug]		axfr_rrstream_first() didn't check the result code of
			db_rr_iterator_first(), possibly causing an assertion
			to be triggered later.

696
  10.	[bug]		A bug in the code which makes EDNS0 OPT records in
Bob Halley's avatar
update    
Bob Halley committed
697
698
699
			bin/named/client.c and lib/dns/resolver.c could
			trigger an assertion.

James Brister's avatar
James Brister committed
700
701
702
   9.   [cleanup]	replaced bit-setting code in confctx.c and replaced
			repeated code with macro calls.

703
704
705
   8.   [bug]		Shutdown of incoming zone transfer accessed
			freed memory.

706
707
708
709
710
711
712
713
714
   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
715

Bob Halley's avatar
Bob Halley committed
716
717
718
719
720
721
   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.

722
723
724
   3.	[bug]		TKEYs go in the answer section of responses, not
			the additional section.

725
726
727
   2.	[bug]		Generating cryptographic randomness failed on
			systems without /dev/random.

Bob Halley's avatar
add  
Bob Halley committed
728
729
730
731
732
   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
733
	--- 9.0.0b2 released ---