CHANGES 278 KB
Newer Older
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2659.	[doc]		Clarify dnssec-keygen doc: key name must match zone
			name for DNSSEC keys. [RT #19938]

4 5 6
2658.	[bug]		dnssec-settime and dnssec-revoke didn't process
			key file paths correctly. [RT #20078]

7 8 9
2657.	[cleanup]	Lower "journal file <path> does not exist, creating it"
			log level to debug 1. [RT #20058]

10 11 12 13
2656.	[func]		win32: add a "tools only" check box to the installer
			which causes it to only install dig, host, nslookup,
			nsupdate and relevent dlls.  [RT #19998]

14 15 16
2655.	[doc]		Document that key-directory does not affect
			bind.keys, rndc.key or session.key.  [RT #20155]

17 18 19
2654.	[bug]		Improve error reporting on duplicated names for
			deny-answer-xxx. [RT #20164]

20 21 22
2653.	[bug]		Treat ENGINE_load_private_key() failures as key
			not found rather than out of memory.  [RT #18033]

23 24 25
2652.	[func]		Provide more detail about what record is being
			deleted. [RT #20061]

26 27 28
2651.	[bug]		Dates could print incorrectly in K*.key files on
			64-bit systems. [RT #20076]

29 30 31
2650.	[bug]		Assertion failure in dnssec-signzone when trying
                        to read keyset-* files. [RT #20075]

32 33
2649.	[bug]		Set the domain for forward only zones. [RT #19944]

34 35
2648.	[port]		win32: isc_time_seconds() was broken. [RT #19900]

36 37 38
2647.	[bug]		Remove unnecessary SOA updates when a new KSK is
			added. [RT #19913]

39 40
2646.	[bug]		Incorrect cleanup on error in socket.c. [RT #19987]

41 42 43
2645.	[port]		"gcc -m32" didn't work on amd64 and x86_64 platforms
			which default to 64 bits. [RT #19927]

44 45 46 47 48 49
	--- 9.7.0a2 released ---

2644.	[bug]		Change #2628 caused a regression on some systems;
			named was unable to write the PID file and would
			fail on startup. [RT #20001]

50 51 52
2643.	[bug]		Stub zones interacted badly with NSEC3 support.
			[RT #19777]

53 54 55
2642.	[bug]		nsupdate could dump core on solaris when reading
			improperly formatted key files.  [RT #20015]

56 57 58
2641.	[bug]		Fixed an error in parsing update-policy syntax,
			added a regression test to check it. [RT #20007]

59 60
2640.	[security]	A specially crafted update packet will cause named
			to exit. [RT #20000]
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62 63
2639.	[bug]		Silence compiler warnings in gssapi code. [RT #19954]

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2638.	[bug]		Install arpaname. [RT #19957]
65

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2637.	[func]		Rationalize dnssec-signzone's signwithkey() calling.
67 68
			[RT #19959]

69 70 71 72 73 74
2636.	[func]		Simplify zone signing and key maintenance with the
			dnssec-* tools.  Major changes:
			- all dnssec-* tools now take a -K option to
			  specify a directory in which key files will be
			  stored
			- DNSSEC can now store metadata indicating when
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			  they are scheduled to be published, activated,
76 77 78 79 80 81 82 83 84
			  revoked or removed; these values can be set by
			  dnssec-keygen or overwritten by the new
			  dnssec-settime command
			- dnssec-signzone -S (for "smart") option reads key
			  metadata and uses it to determine automatically
			  which keys to publish to the zone, use for
			  signing, revoke, or remove from the zone
			[RT #19816]

85 86 87
2635.	[bug]		isc_inet_ntop() incorrectly handled 0.0/16 addresses.
			[RT #19716]

88 89 90
2634.	[port]		win32: Add support for libxml2, enable
			statschannel. [RT #19773]

91 92
2633.	[bug]		Handle 15 bit rand() functions. [RT #19783]

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93 94 95
2632.	[func]		util/kit.sh: warn if documentation appears to be out of
			date.  [RT #19922]

96 97 98
2631.	[bug]		Handle "//", "/./" and "/../" in mkdirpath().
			[RT #19926 ]

99 100 101 102
2630.	[func]		Improved syntax for DDNS autoconfiguration:  use
			"update-policy local;" to switch on local DDNS in a
			zone.  [RT #19875]

103 104 105
2629.	[port]		Check for seteuid()/setegid(), use setresuid()/
			setresgid() if not present. [RT #19932]
			
106 107 108 109
2628.	[port]		linux: Allow /var/run/named/named.pid to be opened 
			at startup with reduced capabilities in operation.
			[RT #19884]

110 111 112
2627.	[bug]		Named aborted if the same key was included in
			trusted-keys more than once. [RT #19918]

113 114 115
2626.	[bug]		Multiple trusted-keys could trigger an assertion
			failure. [RT #19914]

116 117
2625.	[bug]		Missing UNLOCK in rbtdb.c. [RT #19865]

118 119 120
2624.	[func]		'named-checkconf -p' will print out the parsed
			configuration. [RT #18871]

121 122
2623.	[bug]		Named started seaches for DS non-optimally. [RT #19915]

123 124
2622.	[bug]		Printing of named.conf grammar was broken. [RT #19919]
 
125 126
2621.	[doc]		Made copyright boilterplate consistent.  [RT #19833]

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2620.	[bug]		Delay thawing the zone until the reload of it has
128 129
			completed successfully.  [RT #19750]

130 131 132 133 134 135
2619.	[func]		Add support for RFC 5011, automatic trust anchor
			maintenance.  The new "managed-keys" statement can
			be used in place of "trusted-keys" for zones which
			support this protocol.  (Note: this syntax is
			expected to change prior to 9.7.0 final.) [RT #19248]

136 137 138
2618.	[bug]		The sdb and sdlz db_interator_seek() methods could
			loop infinitely. [RT #19847]

139 140
2617.	[bug]		ifconfig.sh failed to emit an error message when
			run from the wrong location. [RT #19375]
141

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2616.	[bug]		'host' used the nameservers from resolv.conf even
			when a explicit nameserver was specified. [RT #19852]
144

145 146 147
2615.	[bug]		"__attribute__((unused))" was in the wrong place
			for ia64 gcc builds. [RT #19854]

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2614.	[port]		win32: 'named -v' should automatically be executed
149 150
			in the foreground. [RT #19844]

151 152
2613.	[placeholder]

153 154 155 156 157 158 159 160 161 162 163
	--- 9.7.0a1 released ---

2612.	[func]		Add default values for the arguments to
			dnssec-keygen.  Without arguments, it will now
			generate a 1024-bit RSASHA1 zone-signing key,
			or with the -f KSK option, a 2048-bit RSASHA1
			key-signing key. [RT #19300]

2611.	[func]		Add -l option to dnssec-dsfromkey to generate 
			DLV records instead of DS records. [RT #19300]

164 165
2610.	[port]		sunos: Change #2363 was not complete. [RT #19796]

166 167 168 169 170 171 172 173 174 175 176 177
2609.	[func]		Simplify the configuration of dynamic zones:
			- add ddns-confgen command to generate
			  configuration text for named.conf
			- add zone option "ddns-autoconf yes;", which
			  causes named to generate a TSIG session key
			  and allow updates to the zone using that key
			- add '-l' (localhost) option to nsupdate, which
			  causes nsupdate to connect to a locally-running
			  named process using the session key generated
			  by named
			[RT #19284]
			
178 179 180 181 182 183 184 185 186
2608.	[func]		Perform post signing verification checks in
			dnssec-signzone.  These can be disabled with -P.

			The post sign verification test ensures that for each
			algorithm in use there is at least one non revoked
			self signed KSK key.  That all revoked KSK keys are
			self signed.  That all records in the zone are signed
			by the algorithm.  [RT #19653]

187 188 189 190
2607.	[bug]		named could incorrectly delete NSEC3 records for
			empty nodes when processing a update request.
			[RT #19749]

191 192 193
2606.	[bug]		"delegation-only" was not being accepted in
			delegation-only type zones. [RT #19717]

194 195 196
2605.	[bug]		Accept DS responses from delegation only zones.
			[RT # 19296]

197 198 199 200 201
2604.	[func]		Add support for DNS rebinding attack prevention through
			new options, deny-answer-addresses and
			deny-answer-aliases.  Based on contributed code from
			JD Nurmi, Google. [RT #18192]

202 203 204 205
2603.	[port]		win32: handle .exe extension of named-checkzone and
			named-comilezone argv[0] names under windows.
			[RT #19767]

206 207 208
2602.	[port]		win32: fix debugging command line build of libisccfg.
			[RT #19767]

209 210 211
2601.	[doc]		Mention file creation mode mask in the
			named manual page.

212 213 214
2600.	[doc]		ARM: miscellaneous reformatting for different
			page widths. [RT #19574]

215 216 217
2599.	[bug]		Address rapid memory growth when validation fails.
			[RT #19654]

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218 219
2598.	[func]		Reserve the -F flag. [RT #19657]

220 221 222
2597.	[bug]		Handle a validation failure with a insecure delegation
			from a NSEC3 signed master/slave zone.  [RT #19464]

223 224 225 226
2596.	[bug]		Stale tree nodes of cache/dynamic rbtdb could stay
			long, leading to inefficient memory usage or rejecting
			newer cache entries in the worst case. [RT #19563]

227 228
2595.	[bug]		Fix unknown extended rcodes in dig. [RT #19625]

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229 230
2594.	[func]		Have rndc warn if using its default configuration
			file when the key file also exists. [RT #19424]
231

232 233
2593.	[bug]		Improve a corner source of SERVFAILs [RT #19632]

234 235
2592.	[bug]		Treat "any" as a type in nsupdate. [RT #19455]

236 237 238
2591.	[bug]		named could die when processing a update in
			removed_orphaned_ds(). [RT #19507]

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239 240
2590.	[func]		Report zone/class of "update with no effect".
			[RT #19542]
241

242 243 244
2589.	[bug]		dns_db_unregister() failed to clear '*dbimp'.
		        [RT #19626]

245 246 247 248 249
2588.	[bug]		SO_REUSEADDR could be set unconditionally after failure
			of bind(2) call.  This should be rare and mostly
			harmless, but may cause interference with other
			processes that happen to use the same port. [RT #19642]

250 251 252 253
2587.	[func]		Improve logging by reporting serial numbers for
			when zone serial has gone backwards or unchanged.
			[RT #19506]

254 255 256
2586.	[bug]		Missing cleanup of SIG rdataset in searching a DLZ DB
			or SDB. [RT #19577]

257 258 259 260
2585.	[bug]		Uninitialized socket name could be referenced via a
			statistics channel, triggering an assertion failure in
			XML rendering. [RT #19427]

261 262 263
2584.	[bug]		alpha: gcc optimization could break atomic operations.
			[RT #19227]

264 265 266
2583.	[port]		netbsd: provide a control to not add the compile
			date to the version string, -DNO_VERSION_DATE.

267 268 269
2582.	[bug]		Don't emit warning log message when we attempt to
			remove non-existant journal. [RT #19516]

270 271 272
2581.	[contrib]	dlz/mysql set MYSQL_OPT_RECONNECT option on connection.
			Requires MySQL 5.0.19 or later. [RT #19084]

273 274 275
2580.	[bug]		UpdateRej statistics counter could be incremented twice
			for one rejection. [RT #19476]

276 277 278
2579.	[bug]		DNSSEC lookaside validation failed to handle unknown
			algorithms. [RT #19479]

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2578.	[bug]		Changed default sig-signing-type to 65534, because
280 281
			65535 turns out to be reserved.  [RT #19477]

282 283
2577.	[doc]		Clarified some statistics counters. [RT #19454]

284 285
2576.	[bug]		NSEC record were not being correctly signed when
			a zone transitions from insecure to secure.
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			Handle such incorrectly signed zones. [RT #19114]
287

288 289 290 291 292
2575.	[func]		New functions dns_name_fromstring() and
			dns_name_tostring(), to simplify conversion
			of a string to a dns_name structure and vice
			versa. [RT #19451]

293 294
2574.	[doc]		Document nsupdate -g and -o. [RT #19351]

295 296 297
2573.	[bug]		Replacing a non-CNAME record with a CNAME record in a
			single transaction in a signed zone failed. [RT #19397]

298 299 300 301 302 303 304 305 306 307 308 309
2572.	[func]		Simplify DLV configuration, with a new option
			"dnssec-lookaside auto;"  This is the equivalent
			of "dnssec-lookaside . trust-anchor dlv.isc.org;"
			plus setting a trusted-key for dlv.isc.org.

			Note: The trusted key is hard-coded into named,
			but is also stored in (and can be overridden
			by) $sysconfdir/bind.keys.  As the ISC DLV key
			rolls over it can be kept up to date by replacing
			the bind.keys file with a key downloaded from
			https://www.isc.org/solutions/dlv. [RT #18685]

310 311 312 313
2571.	[func]		Add a new tool "arpaname" which translates IP addresses
			to the corresponding IN-ADDR.ARPA or IP6.ARPA name.
			[RT #18976]

314 315 316
2570.	[func]		Log the destination address the query was sent to.
			[RT #19209]

317 318 319 320
2569.	[func]		Move journalprint, nsec3hash, and genrandom
			commands from bin/tests into bin/tools; 
			"make install" will put them in $sbindir. [RT #19301]

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321 322
2568.	[bug]		Report when the write to indicate a otherwise
			successful start fails. [RT #19360]
323

324
2567.	[bug]		dst__privstruct_writefile() could miss write errors.
325 326
			write_public_key() could miss write errors.
			dnssec-dsfromkey could miss write errors.
327 328
			[RT #19360]

329 330 331 332 333
2566.	[cleanup]	Clarify logged message when an insecure DNSSEC
			response arrives from a zone thought to be secure:
			"insecurity proof failed" instead of "not
			insecure". [RT #19400]

334 335 336 337
2565.	[func]		Add support for HIP record.  Includes new functions
			dns_rdata_hip_first(), dns_rdata_hip_next()
			and dns_rdata_hip_current().  [RT #19384]

338 339
2564.	[bug]		Only take EDNS fallback steps when processing timeouts.
			[RT #19405]
340

341 342 343
2563.	[bug]		Dig could leak a socket causing it to wait forever
			to exit. [RT #19359]

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2562.	[doc]		ARM: miscellaneous improvements, reorganization,
345 346
			and some new content.

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2561.	[doc]		Add isc-config.sh(1) man page. [RT #16378]
348

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349
2560.	[bug]		Add #include <config.h> to iptable.c. [RT #18258]
350

351 352 353
2559.	[bug]		dnssec-dsfromkey could compute bad DS records when
			reading from a K* files.  [RT #19357]

354 355 356 357
2558.	[func]		Set the ownership of missing directories created
			for pid-file if -u has been specified on the command
			line. [RT #19328]

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2557.	[cleanup]	PCI compliance:
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			* new libisc log module file
			* isc_dir_chroot() now also changes the working
			  directory to "/".
			* additional INSISTs
			* additional logging when files can't be removed.

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2556.	[port]		Solaris: mkdir(2) on tmpfs filesystems does not do the
366 367 368
			error checks in the correct order resulting in the
			wrong error code sometimes being returned. [RT #19249]
			
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2555.	[func]		dig: when emitting a hex dump also display the
370 371
			corresponding characters. [RT #19258]

372 373 374
2554.	[bug]		Validation of uppercase queries from NSEC3 zones could
			fail. [RT #19297]

375 376
2553.	[bug]		Reference leak on DNSSEC validation errors. [RT #19291]

377 378 379
2552.	[bug]		zero-no-soa-ttl-cache was not being honoured.
			[RT #19340]

380 381
2551.	[bug]		Potential Reference leak on return. [RT #19341]

382 383 384
2550.	[bug]		Check --with-openssl=<path> finds <openssl/opensslv.h>.
			[RT #19343]

385 386 387
2549.	[port]		linux: define NR_OPEN if not currently defined.
			[RT #19344]

388 389
2548.	[bug]		Install iterated_hash.h. [RT #19335]

390 391 392 393 394
2547.	[bug]		openssl_link.c:mem_realloc() could reference an
			out-of-range area of the source buffer.  New public
			function isc_mem_reallocate() was introduced to address
			this bug. [RT #19313]

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395 396 397 398
2546.	[func]		Add --enable-openssl-hash configure flag to use
			OpenSSL (in place of internal routine) for hash
			functions (MD5, SHA[12] and HMAC). [RT #18815]

399 400 401
2545.	[doc]		ARM: Legal hostname checking (check-names) is
			for SRV RDATA too. [RT #19304]

402 403
2544.	[cleanup]	Removed unused structure members in adb.c. [RT #19225]

404 405
2543.	[contrib]	Update contrib/zkt to version 0.98. [RT #19113]

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406
2542.	[doc]		Update the description of dig +adflag. [RT #19290]
407

408 409 410
2541.	[bug]		Conditionally update dispatch manager statistics.
			[RT #19247]

411 412
2540.	[func]		Add a nibble mode to $GENERATE. [RT #18872]

413 414 415
2539.	[security]	Update the interaction between recursion, allow-query,
			allow-query-cache and allow-recursion.  [RT #19198]

416 417 418 419
2538.	[bug]		cache/ADB memory could grow over max-cache-size,
			especially with threads and smaller max-cache-size
			values. [RT #19240]

420
2537.	[func]		Added more statistics counters including those on socket
421
			I/O events and query RTT histograms. [RT #18802]
422

423 424 425
2536.	[cleanup]	Silence some warnings when -Werror=format-security is
			specified. [RT #19083]

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2535.	[bug]		dig +showsearch and +trace interacted badly. [RT #19091]
427

428
2534.	[func]		Check NAPTR records regular expressions and
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			replacement strings to ensure they are syntactically
430 431
			valid and consistant. [RT #18168]

432 433
2533.	[doc]		ARM: document @ (at-sign). [RT #17144]

434 435 436
2532.	[bug]		dig: check the question section of the response to
			see if it matches the asked question. [RT #18495]

437 438
2531.	[bug]		Change #2207 was incomplete. [RT #19098]

439 440 441
2530.	[bug]		named failed to reject insecure to secure transitions
			via UPDATE. [RT #19101]

442 443 444
2529.	[cleanup]	Upgrade libtool to silence complaints from recent
			version of autoconf. [RT #18657]

445 446 447
2528.   [cleanup]       Silence spurious configure warning about
                        --datarootdir [RT #19096]

448 449
2527.	[placeholder]

450 451
2526.	[func]		New named option "attach-cache" that allows multiple
			views to share a single cache to save memory and
452 453
			improve lookup efficiency.  Based on contributed code
			from Barclay Osborn, Google. [RT #18905]
454

455 456 457 458
2525.	[func]		New logging category "query-errors" to provide detailed
			internal information about query failures, especially
			about server failures. [RT #19027]

459 460
2524.	[port]		sunos: dnssec-signzone needs strtoul(). [RT #19129]

461 462 463
2523.	[bug]		Random type rdata freed by dns_nsec_typepresent().
			[RT #19112]

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2522.	[security]	Handle -1 from DSA_do_verify() and EVP_VerifyFinal().
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466 467
2521.	[bug]		Improve epoll cross compilation support. [RT #19047]

468 469 470
2520.	[bug]		Update xml statistics version number to 2.0 as change
			#2388 made the schema incompatible to the previous
			version. [RT #19080]
471

472 473 474 475
2519.	[bug]		dig/host with -4 or -6 didn't work if more than two
			nameserver addresses of the excluded address family
			preceded in resolv.conf. [RT #19081]

476 477 478
2518.	[func]		Add support for the new CERT types from RFC 4398.
			[RT #19077]

479
2517.	[bug]		dig +trace with -4 or -6 failed when it chose a
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			nameserver address of the excluded address type.
481 482
			[RT #18843]

483 484 485
2516.	[bug]		glue sort for responses was performed even when not
			needed. [RT #19039]

486 487 488
2515.	[port]		win32: build dnssec-dsfromkey and dnssec-keyfromlabel.
			[RT #19063]

489
2514.	[bug]		dig/host failed with -4 or -6 when resolv.conf contains
490
			a nameserver of the excluded address family.
491 492 493
			[RT #18848]

2513.	[bug]		Fix windows cli build. [RT #19062]
494

495 496 497
2512.	[func]		Print a summary of the cached records which make up
			the negative response.  [RT #18885]

498 499 500
2511.	[cleanup]	dns_rdata_tofmttext() add const to linebreak.
			[RT #18885]

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501 502
2510.	[bug]		"dig +sigchase" could trigger REQUIRE failures.
			[RT #19033]
503

504 505 506
2509.	[bug]		Specifying a fixed query source port was broken.
			[RT #19051]

507 508
2508.	[placeholder]

509 510 511 512
2507.	[func]		Log the recursion quota values when killing the
			oldest query or refusing to recurse due to quota.
			[RT #19022]

513 514 515
2506.	[port]		solaris: Check at configure time if 
			hack_shutup_pthreadonceinit is needed. [RT #19037]

516 517 518
2505.	[port]		Treat amd64 similarly to x86_64 when determining
			atomic operation support. [RT #19031]

519 520
2504.	[bug]		Address race condition in the socket code. [RT #18899]

521 522 523
2503.	[port]		linux: improve compatibility with Linux Standard
			Base. [RT #18793]

524 525 526
2502.	[cleanup]	isc_radix: Improve compliance with coding style,
			document function in <isc/radix.h>. [RT #18534]

527 528 529 530
2501.	[func]		$GENERATE now supports all rdata types.  Multi-field
			rdata types need to be quoted.  See the ARM for
			details. [RT #18368]

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2500.	[contrib]	contrib/sdb/pgsql/zonetodb.c called non-existent
532 533
			function. [RT #18582]

534 535
2499.	[port]		solaris: lib/lwres/getaddrinfo.c namespace clash.
			[RT #18837]
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536 537 538

	--- 9.6.0rc1 released ---

539 540 541 542 543
2498.	[bug]		Removed a bogus function argument used with
			ISC_SOCKET_USE_POLLWATCH: it could cause compiler
			warning or crash named with the debug 1 level
			of logging. [RT #18917]

544 545 546
2497.	[bug]		Don't add RRSIG bit to NSEC3 bit map for insecure
			delegation.

547 548
2496.	[bug]		Add sanity length checks to NSID option. [RT #18813]

549 550
2495.	[bug]		Tighten RRSIG checks. [RT #18795]

551 552 553
2494.	[bug]		isc/radix.h, dns/sdlz.h and dns/dlz.h were not being
			installed. [RT #18826]

554
2493.	[bug]		The linux capabilities code was not correctly cleaning
555 556
			up after itself. [RT #18767]

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557
2492.	[func]		Rndc status now reports the number of cpus discovered
558 559 560
			and the number of worker threads when running
			multi-threaded. [RT #18273]

561 562 563
2491.	[func]		Attempt to re-use a local port if we are already using
			the port. [RT #18548]

564 565 566
2490.	[port]		aix: work around a kernel bug where IPV6_RECVPKTINFO
			is cleared when IPV6_V6ONLY is set. [RT #18785]

567 568 569 570 571 572
2489.	[port]		solaris: Workaround Solaris's kernel bug about
			/dev/poll:
			http://bugs.opensolaris.org/view_bug.do?bug_id=6724237
			Define ISC_SOCKET_USE_POLLWATCH at build time to enable
			this workaround. [RT #18870]

573 574 575
2488.	[func]		Added a tool, dnssec-dsfromkey, to generate DS records
			from keyset and .key files. [RT #18694]

576 577
2487.	[bug]		Give TCP connections longer to complete. [RT #18675]

578 579 580 581 582 583 584 585 586
2486.	[func]		The default locations for named.pid and lwresd.pid
			are now /var/run/named/named.pid and
			/var/run/lwresd/lwresd.pid respectively.

			This allows the owner of the containing directory
			to be set, for "named -u" support, and allows there
			to be a permanent symbolic link in the path, for
			"named -t" support.  [RT #18306]

587
2485.	[bug]		Change update's the handling of obscured RRSIG
588
			records.  Not all orphaned DS records were being
589 590
			removed. [RT #18828]

591 592 593 594
2484.	[bug]		It was possible to trigger a REQUIRE failure when
			adding NSEC3 proofs to the response in
			query_addwildcardproof().  [RT #18828]

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595 596
2483.	[port]		win32: chroot() is not supported. [RT #18805]

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597 598
2482.	[port]		libxml2: support versions 2.7.* in addition
			to 2.6.*. [RT #18806]
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9.6.0b1  
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599 600 601

	--- 9.6.0b1 released ---

602 603 604 605 606 607
2481.	[bug]		rbtdb.c:matchparams() failed to handle NSEC3 chain
			collisions.  [RT #18812]

2480.	[bug]		named could fail to emit all the required NSEC3
			records.  [RT #18812]

608
2479.	[bug]		xfrout:covers was not properly initialized. [RT #18801]
609

610
2478.	[bug]		'addresses' could be used uninitialized in
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			configure_forward(). [RT #18800]
612 613
	
2477.	[bug]		dig: the global option to print the command line is
614 615 616
			+cmd not print_cmd.  Update the output to reflect
			this. [RT #17008]

617 618 619
2476.	[doc]		ARM: improve documentation for max-journal-size and
			ixfr-from-differences. [RT #15909] [RT #18541]

620
2475.	[bug]		LRU cache cleanup under overmem condition could purge
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			particular entries more aggressively. [RT #17628]
622

623 624 625
2474.	[bug]		ACL structures could be allocated with insufficient
			space, causing an array overrun. [RT #18765]

626 627 628 629 630
2473.	[port]		linux: raise the limit on open files to the possible
			maximum value before spawning threads; 'files'
		        specified in named.conf doesn't seem to work with
			threads as expected. [RT #18784]

631
2472.	[port]		linux: check the number of available cpu's before
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632
			calling chroot as it depends on "/proc". [RT #16923]
633

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634
2471.	[bug]		named-checkzone was not reporting missing mandatory
635 636
			glue when sibling checks were disabled. [RT #18768]

637
2470.	[bug]		Elements of the isc_radix_node_t could be incorrectly
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638
			overwritten.  [RT# 18719]
639

640 641 642
2469.	[port]		solaris: Work around Solaris's select() limitations.
			[RT #18769]

643 644 645
2468.	[bug]		Resolver could try unreachable servers multiple times.
			[RT #18739]

646 647
2467.	[bug]		Failure of fcntl(F_DUPFD) wasn't logged. [RT #18740]

648 649 650
2466.	[doc]		ARM: explain max-cache-ttl 0 SERVFAIL issue.
			[RT #18302]

651 652 653
2465.	[bug]		Adb's handling of lame addresses was different
			for IPv4 and IPv6. [RT #18738]

654 655 656
2464.	[port]		linux: check that a capability is present before
			trying to set it. [RT #18135]

657 658 659
2463.   [port]          linux: POSIX doesn't include the IPv6 Advanced Socket
			API and glibc hides parts of the IPv6 Advanced Socket
			API as a result.  This is stupid as it breaks how the
660 661
			two halves (Basic and Advanced) of the IPv6 Socket API
			were designed to be used but we have to live with it.
662 663 664
			Define _GNU_SOURCE to pull in the IPv6 Advanced Socket
			API. [RT #18388]

665 666 667
2462.	[doc]		Document -m (enable memory usage debugging)
			option for dig. [RT #18757]

668 669
2461.	[port]		sunos: Change #2363 was not complete. [RT #17513]

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670 671 672 673 674
	--- 9.6.0a1 released ---

2460.	[bug]		Don't call dns_db_getnsec3parameters() on the cache.
			[RT #18697]

675 676
2459.	[contrib]	Import dnssec-zkt to contrib/zkt. [RT #18448]

677 678 679
2458.	[doc]		ARM: update and correction for max-cache-size.
			[RT #18294]

680 681
2457.	[tuning]	max-cache-size is reverted to 0, the previous
			default.  It should be safe because expired cache
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			entries are also purged. [RT #18684]
683

684 685 686 687
2456.	[bug]		In ACLs, ::/0 and 0.0.0.0/0 would both match any
			address, regardless of family.  They now correctly
			distinguish IPv4 from IPv6.  [RT #18559]
                        
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688
2455.	[bug]		Stop metadata being transferred via axfr/ixfr.
689 690
			[RT #18639]

691 692
2454.	[func]		nsupdate: you can now set a default ttl. [RT #18317]

693 694 695 696 697
2453.	[bug]		Remove NULL pointer dereference in dns_journal_print().
			[RT #18316]

2452.	[func]		Improve bin/test/journalprint. [RT #18316]

698 699
2451.	[port]		solaris: handle runtime linking better. [RT #18356]

700 701 702
2450.	[doc]		Fix lwresd docbook problem for manual page.
			[RT #18672]

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703 704
2449.	[placeholder]

705 706
2448.	[func]		Add NSEC3 support. [RT #15452]

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707
2447.	[cleanup]	libbind has been split out as a separate product.
708

709 710 711 712
2446.	[func]		Add a new log message about build options on startup.
			A new command-line option '-V' for named is also
			provided to show this information. [RT# 18645]

713 714 715 716
2445.	[doc]		ARM out-of-date on empty reverse zones (list includes
			RFC1918 address, but these are not yet compiled in).
			[RT #18578]

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717
2444.	[port]		Linux, FreeBSD, AIX: Turn off path mtu discovery
718 719
			(clear DF) for UDP responses and requests.

720 721 722 723 724
2443.	[bug]		win32: UDP connect() would not generate an event,
			and so connected UDP sockets would never clean up.
			Fix this by doing an immediate WSAConnect() rather
			than an io completion port type for UDP.

725 726
2442.	[bug]		A lock could be destroyed twice. [RT# 18626]

727 728 729 730 731 732 733 734 735
2441.   [bug]           isc_radix_insert() could copy radix tree nodes
			incompletely. [RT #18573]

2440.   [bug]		named-checkconf used an incorrect test to determine
			if an ACL was set to none.

2439.   [bug]		Potential NULL dereference in dns_acl_isanyornone().
			[RT #18559]

736
2438.   [bug]		Timeouts could be logged incorrectly under win32.
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Evan Hunt committed
737

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Evan Hunt committed
738 739 740
2437.	[bug]		Sockets could be closed too early, leading to
			inconsistent states in the socket module. [RT #18298]

741
2436.	[security]	win32: UDP client handler can be shutdown. [RT #18576]
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742

743 744
2435.	[bug]		Fixed an ACL memory leak affecting win32.

745 746
2434.	[bug]		Fixed a minor error-reporting bug in
			lib/isc/win32/socket.c.
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Evan Hunt committed
747

748 749
2433.	[tuning]	Set initial timeout to 800ms.

750 751 752 753
2432.   [bug]		More Windows socket handling improvements.  Stop
			using I/O events and use IO Completion Ports
			throughout.  Rewrite the receive path logic to make
			it easier to support multiple simultaneous
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			requesters in the future.  Add stricter consistency
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			checking as a compile-time option (define
			ISC_SOCKET_CONSISTENCY_CHECKS; defaults to off).
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Evan Hunt committed
757

758 759
2431.	[bug]		Acl processing could leak memory. [RT #18323]

760 761 762 763
2430.	[bug]		win32: isc_interval_set() could round down to
			zero if the input was less than NS_INTERVAL
			nanoseconds.  Round up instead. [RT #18549]

764 765 766
2429.	[doc]		nsupdate should be in section 1 of the man pages.
			[RT #18283]

767 768 769
2428.	[bug]		dns_iptable_merge() mishandled merges of negative
			tables. [RT #18409]

770 771 772
2427.	[func]		Treat DNSKEY queries as if "minimal-response yes;"
			was set. [RT #18528]

773
2426.	[bug]		libbind: inet_net_pton() can sometimes return the
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			wrong value if excessively large net masks are
775 776
			supplied. [RT #18512]

777 778 779
2425.	[bug]		named didn't detect unavailable query source addresses
			at load time. [RT #18536]

780 781 782 783 784
2424.	[port]		configure now probes for a working epoll
			implementation.  Allow the use of kqueue,
			epoll and /dev/poll to be selected at compile
			time. [RT #18277]
			
785
2423.   [security]	Randomize server selection on queries, so as to
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786 787 788 789 790 791
                        make forgery a little more difficult.  Instead of
                        always preferring the server with the lowest RTT,
                        pick a server with RTT within the same 128
                        millisecond band.  [RT #18441]

2422.	[bug]		Handle the special return value of a empty node as
792 793
			if it was a NXRRSET in the validator. [RT #18447]

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794
2421.	[func]		Add new command line option '-S' for named to specify
795 796 797 798
			the max number of sockets. [RT #18493]
			Use caution: this option may not work for some
			operating systems without rebuilding named.

799
2420.   [bug]		Windows socket handling cleanup.  Let the io
800
			completion event send out canceled read/write
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801
			done events, which keeps us from writing to memory
802 803 804
			we no longer have ownership of.  Add debugging
			socket_log() function.  Rework TCP socket handling
			to not leak sockets.
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805

806 807 808 809
2419.	[cleanup]	Document that isc_socket_create() and isc_socket_open()
			should not be used for isc_sockettype_fdwatch sockets.
			[RT #18521]

810 811 812
2418.	[bug]		AXFR request on a DLZ could trigger a REQUIRE failure
			[RT #18430]

813 814 815 816
2417.	[bug]		Connecting UDP sockets for outgoing queries could
			unexpectedly fail with an 'address already in use'
			error. [RT #18411]

817 818 819
2416.	[func]		Log file descriptors that cause exceeding the
			internal maximum. [RT #18460]

820 821 822
2415.	[bug]		'rndc dumpdb' could trigger various assertion failures
			in rbtdb.c. [RT #18455]

823 824 825 826
2414.	[bug]		A masterdump context held the database lock too long,
			causing various troubles such as dead lock and
			recursive lock acquisition. [RT #18311, #18456]

827 828
2413.	[bug]		Fixed an unreachable code path in socket.c. [RT #18442]

829
2412.	[bug]		win32: address a resource leak. [RT #18374]
830

831 832 833 834
2411.	[bug]		Allow using a larger number of sockets than FD_SETSIZE
			for select().  To enable this, set ISC_SOCKET_MAXSOCKETS
			at compilation time.  [RT #18433]

835 836 837 838
			Note: with changes #2469 and #2421 above, there is no
			need to tweak ISC_SOCKET_MAXSOCKETS at compilation time
			any more.

839 840
2410.	[bug]		Correctly delete m_versionInfo. [RT #18432]

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841
2409.	[bug]		Only log that we disabled EDNS processing if we were
842 843
			subsequently successful.  [RT #18029]

844 845 846 847
2408.	[bug]		A duplicate TCP dispatch event could be sent, which
			could then trigger an assertion failure in
			resquery_response().  [RT #18275]

848 849
2407.	[port]		hpux: test for sys/dyntune.h. [RT #18421]

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850
2406.	[placeholder]
851

852 853 854 855
2405.   [cleanup]       The default value for dnssec-validation was changed to
                        "yes" in 9.5.0-P1 and all subsequent releases; this
                        was inadvertently omitted from CHANGES at the time.

856 857
2404.	[port]		hpux: files unlimited support.

858 859
2403.	[bug]		TSIG context leak. [RT #18341]

860 861
2402.	[port]		Support Solaris 2.11 and over. [RT #18362]

862 863 864
2401.	[bug]		Expect to get E[MN]FILE errno internal_accept()
			(from accept() or fcntl() system calls). [RT #18358]

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2400.	[bug]		Log if kqueue()/epoll_create()/open(/dev/poll) fails.
866 867
			[RT #18297]

868 869
2399.	[placeholder]

870
2398.	[bug]           Improve file descriptor management.  New,
871 872 873
			temporary, named.conf option reserved-sockets,
			default 512. [RT #18344]

874 875
2397.	[bug]		gssapi_functions had too many elements. [RT #18355]

876 877 878
2396.	[bug]		Don't set SO_REUSEADDR for randomized ports.
			[RT #18336]

879 880 881
2395.	[port]		Avoid warning and no effect from "files unlimited"
			on Linux when running as root. [RT #18335]

882 883 884
2394.	[bug]		Default configuration options set the limit for
			open files to 'unlimited' as described in the
			documentation. [RT #18331]
885

886 887 888 889 890
2393.	[bug]		nested acls containing keys could trigger an
			assertion in acl.c. [RT #18166]

2392.	[bug]		remove 'grep -q' from acl test script, some platforms
			don't support it. [RT #18253]
891 892

2391.	[port]		hpux: cover additional recvmsg() error codes.
893 894
			[RT #18301]

895
2390.	[bug]		dispatch.c could make a false warning on 'odd socket'.
896 897
			[RT #18301].

898
2389.	[bug]		Move the "working directory writable" check to after
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			the ns_os_changeuser() call. [RT #18326]
900

901 902 903
2388.	[bug]		Avoid using tables for layout purposes in
			statistics XSL [RT #18159].

904 905 906
2387.	[bug]		Silence compiler warnings in lib/isc/radix.c.
			[RT #18147] [RT #18258]

907 908
2386.	[func]		Add warning about too small 'open files' limit.
			[RT #18269]
909

910 911 912
2385.	[bug]		A condition variable in socket.c could leak in
			rare error handling [RT #17968].

913 914 915
2384.	[security]	Fully randomize UDP query ports to improve
			forgery resilience. [RT #17949, #18098]

916 917
2383.	[bug]		named could double queries when they resulted in
			SERVFAIL due to overkilling EDNS0 failure detection.
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			[RT #18182]
919

920 921 922
2382.	[doc]		Add descriptions of DHCID, IPSECKEY, SPF and SSHFP
			to ARM.

923 924 925 926
2381.	[port]		dlz/mysql: support multiple install layouts for
			mysql.  <prefix>/include/{,mysql/}mysql.h and
			<prefix>/lib/{,mysql/}. [RT #18152]

927 928 929 930 931
2380.	[bug]		dns_view_find() was not returning NXDOMAIN/NXRRSET
			proofs which, in turn, caused validation failures
			for insecure zones immediately below a secure zone
			the server was authoritative for. [RT #18112] 

932 933 934
2379.	[contrib]	queryperf/gen-data-queryperf.py: removed redundant
			TLDs and supported RRs with TTLs [RT #17972]

935 936 937
2378.	[bug]		gssapi_functions{} had a redundant member in BIND 9.5.
			[RT #18169]

938 939
2377.	[bug]		Address race condition in dnssec-signzone. [RT #18142]

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940
2376.	[bug]		Change #2144 was not complete.
941

942
2375.	[placeholder]
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943 944

2374.	[bug]		"blackhole" ACLs could cause named to segfault due
945 946
			to some uninitialized memory. [RT #18095]

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2373.	[bug]		Default values of zone ACLs were re-parsed each time a
948 949
			new zone was configured, causing an overconsumption
			of memory. [RT #18092]
950

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951
2372.	[bug]		Fixed incorrect TAG_HMACSHA256_BITS value [RT #18047]
952

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953
2371.	[doc]		Add +nsid option to dig man page. [RT #18039]
954

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955 956
2370.	[bug]		"rndc freeze" could trigger an assertion in named
			when called on a nonexistent zone. [RT #18050]
957

958 959 960
2369.	[bug]		libbind: Array bounds overrun on read in bitncmp().
			[RT #18054]

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961 962
2368.	[port]		Linux: use libcap for capability management if
			possible. [RT# 18026]
963

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964 965
2367.	[bug]		Improve counting of dns_resstatscounter_retry
			[RT #18030]
966

967 968
2366.	[bug]		Adb shutdown race. [RT #18021]

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969 970
2365.	[bug]		Fix a bug that caused dns_acl_isany() to return
			spurious results. [RT #18000]
971

972 973 974
2364.	[bug]		named could trigger a assertion when serving a
			malformed signed zone. [RT #17828]

975 976 977
2363.	[port]		sunos: pre-set "lt_cv_sys_max_cmd_len=4096;".
			[RT #17513]

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978 979 980
2362.   [cleanup]	Make "rrset-order fixed" a compile-time option.
			settable by "./configure --enable-fixed-rrset".
			Disabled by default. [RT #17977]
981

982 983 984
2361.	[bug]		"recursion" statistics counter could be counted
			multiple times for a single query.  [RT #17990]

985 986 987
2360.	[bug]		Fix a condition where we release a database version
			(which may acquire a lock) while holding the lock.

988 989
2359.	[bug]		Fix NSID bug. [RT #17942]

990 991
2358.	[doc]		Update host's default query description. [RT #17934]

992 993 994
2357.	[port]		Don't use OpenSSL's engine support in versions before
			OpenSSL 0.9.7f. [RT #17922]

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2356.	[bug]		Built in mutex profiler was not scalable enough.
996 997
			[RT #17436]

998 999 1000
2355.	[func]		Extend the number statistics counters available.
			[RT #17590]

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1001
2354.	[bug]		Failed to initialize some rdatasetheader_t elements.
1002 1003
			[RT #17927]

1004 1005 1006 1007 1008 1009 1010
2353.	[func]		Add support for Name Server ID (RFC 5001).
			'dig +nsid' requests NSID from server.
			'request-nsid yes;' causes recursive server to send
			NSID requests to upstream servers.  Server responds
			to NSID requests with the string configured by
			'server-id' option.  [RT #17091]

1011 1012
2352.	[bug]		Various GSS_API fixups. [RT #17729]

1013 1014
2351.	[bug]		convertxsl.pl generated very long lines. [RT #17906]