CHANGES revision d3a86da2e8f09e2c3f55721aae537b9cacc7e537
563. [func] New public functions dns_rdatatype_format() and
dns_rdataclass_format(), for convenient formatting
of rdata type/class mnemonics in log messages.
561. [func] The 'datasize', 'stacksize', 'coresize' and 'files'
clauses of the options{} statement are now implemented.
560. [bug] dns_name_split did not properly the resulting prefix
when a maximal length bitstring label was split which
was preceded by another bitstring label. [RT #429]
559. [bug] dns_name_split did not properly create the suffix
when splitting within a maximal length bitstring label.
558. [func] New functions, isc_resource_getlimit and
isc_resource_setlimit.
557. [func] Symbolic constants for libisc integral types.
556. [func] The DNSSEC OK bit in the EDNS extended flags
is now implemented. Responses to queries without
this bit set will not contain any DNSSEC records.
555. [bug] A slave server attempting a zone transfer could
crash with an assertion failure on certain
malformed responses from the master. [RT #457]
554. [bug] In some cases, not all of the dnssec tools were
properly installed.
553. [bug] Incoming zone transfers deferred due to quota
were not started when quota was increased but
only when a transfer in progress finished. [RT #456]
552. [bug] We were not correctly detecting the end of all c-style
comments. [RT #455]
551. [func] Implemented the 'sortlist' option.
550. [func] Support unknown rdata types and classes.
549. [bug] "make" did not immediately abort the build when a
subdirectory make failed [RT #450].
548. [func] The lexer now ungets tokens more correctly.
546. [func] Option 'lame-ttl' is now implemented.
545. [func] Name limit and counting options removed from dig;
they didn't work properly, and cannot be correctly
implemented without significant changes.
544. [func] Add statistics option, enable statistics-file option,
add RNDC option "dump-statistics" to write out a
query statistics file.
543. [doc] The 'port' option is now documented.
542. [func] Add allow-update-forwarding support.
541. [func] Add bogus server support.
540. [func] Add dialup support.
539. [func] Support the blackhole option.
538. [bug] fix buffer overruns by 1 in lwres_getnameinfo().
537. [func] Use transfer-source{-v6} when notify messages.
536. [func] Use transfer-source{-v6} when sending refresh queries.
Transfer-source{-v6} now take a optional port
parameter for setting the UDP source port. The port
parameter is ignored for TCP.
535. [func] Use transfer-source{-v6} when forwarding update
requests.
534. [func] Ancestors have been removed from RBT chains. Ancestor
information can be discerned via node parent pointers.
533. [func] Incorporated name hashing into the RBT database to
improve search speed.
532. [func] Implement DNS UPDATE pseudo records using
DNS_RDATA_UPDATE flag.
531. [func] Rdata really should be initalized before being assigned
to (dns_rdata_fromwire(), dns_rdata_fromtext(),
dns_rdata_clone(), dns_rdata_fromregion()),
check that it is.
530. [func] New function dns_rdata_invalidate().
529. [bug] 521 contained a bug which caused zones to always
reload. [RT #410]
528. [func] The ISC_LIST_XXXX macros now perform sanity checks
on their arguements. ISC_LIST_XXXXUNSAFE can be use
to skip the checks however use with caution.
527. [func] New function dns_rdata_clone().
526. [bug] nsupdate incorrectly refused to add RRs with a TTL
of 0.
525. [func] New arguement 'exact' for dns_db_subtractrdataset(),
and dns_rdataslab_subtract() requesting that the RR's
must exist prior to deletion. DNS_R_NOTEXACT is
returned if the condition is not met.
524. [func] The 'forward' and 'forwarders' statement in
non-forward zones should work now.
523. [doc] The source to the Administrator Reference Manual is
now an XML file using the DocBook DTD, and is included
in the distribution. The plain text version of the
ARM is temporarily unavailable while we figure out
how to generate readable plain text from the XML.
522. [func] The lightweight resolver daemon can now use
a real configuration file, and its functionality
can be provided by a name server. Also, the -p and -P
options to lwresd have been reversed.
521. [bug] Detect master files which contain $INCLUDE and always
reload. [RT #196]
520. [bug] Upgraded libtool to 1.3.5, which makes shared
library builds almost work on AIX (and possibly
others).
519. [bug] dns_name_split() would improperly split some bitstring
labels, zeroing a few of the least signficant bits in
the prefix part. When such an improperly created
prefix was returned to the RBT database, the bogus
label was dutifully stored, corrupting the tree.
[RT #369]
518. [bug] The resolver did not realize that a DNAME which was
"the answer" to the client's query was "the answer",
and such queries would fail. [RT #399]
517. [bug] The resolver's DNAME code would trigger an assertion
if there was more than one DNAME in the chain.
[RT #399]
516. [bug] Cache lookups which had a NULL node pointer, e.g.
those by dns_view_find(), and which would match a
DNAME, would trigger an INSIST(!search.need_cleanup)
assertion. [RT #399]
515. [bug] The ssu table was not being attached / detached
by dns_zone_[sg]etssutable. [RT#397]
514. [func] Retry refresh and notify queries if they timeout.
[RT #388]
513. [func] New functionality added to rdnc and server to allow
individual zones to be refreshed ore reloaded.
512. [bug] The zone tranfer code could throw an execption with
an invalid IXFR stream.
511. [bug] The message code could throw an assertion on an
out of memory failure. [RT #392]
510. [bug] Remove spurious view notify warning. [RT #376]
509. [func] Add support for write of zone files on shutdown.
508. [func] dns_message_parse() can now do a best-effort
attempt, which should allow dig to print more invalid
messages.
507. [func] New functions dns_zone_flush(), dns_zt_flushanddetach()
and dns_view_flushanddetach().
506. [func] Do not fail to start on errors in zone files.
505. [bug] nsupdate was printing "unknown result code". [RT #373]
504. [bug] The zone was not being marked as dirty when updated via
IXFR.
503. [bug] dumptime was not being set along with
DNS_ZONEFLG_NEEDDUMP.
502. [func] On a SERVFAIL reply, DiG will now try the next server
in the list, unless the +fail option is specified.
501. [bug] Incorrect port numbers were being displayed by
nslookup. [RT #352]
500. [func] Nearly useless +details option removed from DiG.
499. [func] In DiG, specifying a class with -c or type with -t
changes command-line parsing so that classes and
types are only recognized if following -c or -t.
This allows hosts with the same name as a class or
type to be looked up.
498. [doc] There is now a man page for "dig"
497. [bug] The error messages printed when an IP match list
contained a network address with a nonzero host
part where not sufficiently detailed. [RT #365]
496. [bug] named didn't sanity check numeric parameters. [RT #361]
495. [bug] nsupdate was unable to handle large records. [RT #368]
494. [func] Do not cache NXDOMAIN responses for SOA queries.
493. [func] Return non-cachable (ttl = 0) NXDOMAIN responses
for SOA queries. This makes it easier to locate
the containing zone without polluting intermediate
caches.
492. [bug] attempting to reload a zone caused the server fail
to shutdown cleanly. [RT #360]
491. [bug] nsupdate would segfault when sending certain
prerequisites with empty RDATA. [RT #356]
490. [func] When a slave/stub zone has not yet successfully
obtained an SOA containing the zone's configured
retry time, perform the SOA query retries using
exponential backoff. [RT #337]
489. [func] The zone manager now has a "i/o" queue.
488. [bug] Locks weren't properly destroyed in some cases.
487. [port] flockfile() is not defined on all systems.
486. [bug] nslookup: "set all" and "server" commands showed
the incorrect port number if a port other than 53
was specified. [RT #352]
485. [func] When dig had more than one server to query, it would
send all of the messages at the same time. Add
rate limiting of the transmitted messages.
484. [bug] When the server was reloaded after removing addresses
from the named.conf "listen-on" statement, sockets
were still listening on the removed addresses due
to reference count loops. [RT #325]
483. [bug] nslookup: "set all" showed a "search" option but it
was not settable.
482. [bug] nslookup: a plain "server" or "lserver" should be
treated as a lookup.
481. [bug] nslookup:get_next_command() stack size could exceed
per thread limit.
480. [bug] strtok() is not thread safe. [RT #349]
479. [func] The test suite can now be run by typing "make check"
or "make test" at the top level.
478. [bug] "make install" failed if the directory specified with
--prefix did not already exist.
477. [bug] The the isc-config.sh script could be installed before
its directory was created. [RT #324]
476. [bug] A zone could expire while a zone transfer was in
progress triggering a INSIST failure. [RT #329]
475. [bug] query_getzonedb() sometimes returned a non-null version
on failure. This caused assertion failures when
generating query responses where names subject to
additional section processing pointed to a zone
to which access had been denied by means of the
allow-query option. [RT #336]
474. [bug] The mnemonic of the CHAOS class is CH according to
RFC1035, but it was printed and read only as CHAOS.
We now accept both forms as input, and print it
as CH. [RT #305]
473. [bug] nsupdate overran the end of the list of name servers
when no servers could be reached, typically causing
it to print the error message "dns_request_create:
not implemented".
472. [bug] Off-by-one error caused isc_time_add() to sometimes
produce invalid time values.
471. [bug] nsupdate didn't compile on HP/UX 10.20
470. [feature] $GENERATE is now supported. See also
469. [bug] "query-source address * port 53;" now works.
468. [bug] dns_master_load*() failed to report file and line
number in certain error conditions.
467. [bug] dns_master_load*() failed to log an error if
pushfile() failed.
466. [bug] dns_master_load*() could return success when it failed.
465. [cleanup] Allow 0 to be set as an omapi_value_t value by
omapi_value_storeint().
464. [cleanup] Build with openssl's RSA code instead of dnssafe.
463. [bug] nsupdate sent malformed SOA queries to the second
and subsequent name servers in resolv.conf if the
query sent to the first one failed.
462. [bug] --disable-ipv6 should work now.
461. [bug] Specifying an unknown key in the "keys" clause of the
"controls" statement caused a NULL pointer dereference.
[RT #316]
460. [bug] Much of the DNSSEC code only worked with class IN.
459. [bug] Nslookup processed the "set" command incorrectly.
458. [bug] Nslookup didn't properly check class and type values.
[RT #305]
457. [bug] Dig/host/hslookup didn't properly handle connect
timeouts in certain situations, causing an
unnecessary warning message to be printed.
456. [bug] Stub zones were not resetting the refresh and expire
counters, loadtime or clearing the DNS_ZONE_REFRESH
(refresh in progress) flag upon successful update.
This disabled further refreshing of the stub zone,
causing it to eventually expire. [RT #300]
455. [doc] Document IPv4 prefix notation does not require a
dotted decimal quad but may be just dotted decimal.
454. [bug] Enforce dotted decimal and dotted decimal quad where
documented as such in named.conf. [RT #304, RT #311]
453. [bug] Warn if the obsolete option "maintain-ixfr-base"
is specified in named.conf. [RT #306]
452. [bug] Warn if the unimplemented option "statistics-file"
is specified in named.conf. [RT #301]
451. [func] Update forwarding implememted.
450. [func] New function ns_client_sendraw().
449. [bug] isc_bitstring_copy() only works correctly if the
two bitstrings have the same lsb0 value, but this
requirement was not documented, nor was there a
REQUIRE for it.
448. [bug] Host output formatting change, to match v8. [RT #255]
447. [bug] Dig didn't properly retry in TCP mode after
a truncated reply. [RT #277]
446. [bug] Confusing notify log message. [RT #298]
445. [bug] Doing a 0 bit isc_bitstring_copy() of an lsb0
bitstring triggered a REQUIRE statement. The REQUIRE
statement was incorrect. [RT #297]
444. [func] "recursion denied" messages are always logged at
debug level 1, now, rather than sometimes at ERROR.
This silences these warnings in the usual case, where
some clients set the RD bit in all queries.
443. [bug] When loading a master file failed because of an
unrecognized RR type name, the error message
did not include the file name and line number.
[RT #285]
442. [bug] TSIG signed messages that did not match any view
crashed the server. [RT #290]
441. [bug] Nodes obscured by a DNAME were inaccessible even
when DNS_DBFIND_GLUEOK was set.
440. [func] New function dns_zone_forwardupdate().
439. [func] New function dns_request_createraw().
438. [func] New function dns_message_getrawmessage().
437. [func] Log NOTIFY activity to the notify channel.
436. [bug] If recvmsg() returned EHOSTUNREACH or ENETUNREACH,
which sometimes happens on Linux, named would enter
a busy loop. Also, unexpected socket errors were
not logged at a high enough logging level to be
useful in diagnosing this situation. [RT #275]
435. [bug] dns_zone_dump() overwrote existing zone files
rather than writing to a temporary file and
renaming. This could lead to empty or partial
zone files being left around in certain error
conditions involving the initial transfer of a
slave zone, interfering with subsequent server
startup. [RT #282]
434. [func] New function isc_file_isabsolute().
433. [func] isc_base64_decodestring() now accepts newlines
within the base64 data. This makes it possible
to break up the key data in a "trusted-keys"
statement into multiple lines. [RT #284]
432. [func] Added refresh/retry jitter. The actual refresh/
retry time is now a random value between 75% and
100% of the configured value.
431. [func] Log at ISC_LOG_INFO when a zone is successfully
loaded.
430. [bug] Rewrote the lightweight resolver client management
code to handle shutdown correctly and general
cleanup.
429. [bug] The space reserved for a TSIG record in a response
was 2 bytes too short, leading to message
generation failures.
428. [bug] rbtdb.c:find_closest_nxt() erroneously returned
DNS_R_BADDB for nodes which had neither NXT nor SIG NXT
(e.g. glue). This could cause SERVFAILs when
generating negative responses in a secure zone.
427. [bug] Avoid going into an infinite loop when the validator
gets a negative response to a key query where the
records are signed by the missing key.
426. [bug] Attempting to generate an oversized RSA key could
cause dnssec-keygen to dump core.
425. [bug] Warn about the auth-nxdomain default value change
if there is no auth-nxdomain statement in the
config file. [RT #287]
424. [bug] notify_createmessage() could trigger an assertion
failure when creating the notify message failed,
e.g. due to corrupt zones with multiple SOA records.
[RT #279]
423. [bug] When responding to a recusive query, errors that occur
after following a CNAME should cause the query to fail.
[RT #274]
422. [func] get rid of isc_random_t, and make isc_random_get()
and isc_random_jitter() use rand() internally
instead of local state. Note that isc_random_*()
functions are only for weak, non-critical "randomness"
such as timing jitter and such.
421. [bug] nslookup would exit when given a blank line as input.
420. [bug] nslookup failed to implement the "exit" command.
419. [bug] The certificate type PKIX was misspelled as SKIX.
418. [bug] At debug levels >= 10, getting an unexpected
socket receive error would crash the server
while trying to log the error message.
417. [func] Add isc_app_block() and isc_app_unblock(), which
allow an application to handle signals while
blocking.
416. [bug] Slave zones with no master file tried to use a
NULL pointer for a journal file name when they
received an IXFR. [RT #273]
415. [bug] The logging code leaked file descriptors.
414. [bug] Server did not shut down until all incoming zone
transfers were finished.
413. [bug] Notify could attempt to use the zone database after
it had been unloaded. [RT#267]
412. [bug] named -v didn't print the version.
411. [bug] A typo in the HS A code caused an assertion failure.
410. [bug] lwres_gethostbyname() and company set lwres_h_errno
to a random value on success.
409. [bug] If named was shut down early in the startup
process, ns_omapi_shutdown() would attempt to lock
an unintialized mutex. [RT #262]
408. [bug] stub zones could leak memory and reference counts if
all the masters were unreachable.
407. [bug] isc_rwlock_lock() would needlessly block
readers when it reached the read quota even
if no writers were waiting.
406. [bug] Log messages were occasionally lost or corrupted
due to a race condition in isc_log_doit().
405. [func] Add support for selective forwarding (forward zones)
404. [bug] The request library didn't completely work with IPv6.
403. [bug] "host" did not use the search list.
402. [bug] Treat undefined acls as errors, rather than
warning and then later throwing an assertion.
[RT #252]
400. [bug] SIG(0) signing and verifying was done incorrectly.
[RT #249]
399. [bug] When reloading the server with a config file
containing a syntax error, it could catch an
assertion failure trying to perform zone
maintenance on, or sending notifies from,
tentatively created zones whose views were
never fully configured and lacked an address
database and request manager.
398. [bug] "dig" sometimes caught an assertion failure when
using TSIG, depending on the key length.
397. [func] Added utility functions dns_view_gettsig() and
dns_view_getpeertsig().
396. [doc] There is now a man page for "nsupdate"
395. [bug] nslookup printed incorrect RR type mnemonics
for RRs of type >= 21 [RT #237].
394. [bug] Current name was not propagated via $INCLUDE.
393. [func] Initial answer while loading (awl) support.
Entry points: dns_master_loadfileinc(),
dns_master_loadstreaminc(), dns_master_loadbufferinc().
Note: calls to dns_master_load*inc() should be rate
be rate limited so as to not use up all file
descriptors.
392. [func] Add ISC_R_FAMILYNOSUPPORT. Returned when OS does
not support the given address family requested.
391. [clarity] ISC_R_FAMILY -> ISC_R_FAMILYMISMATCH.
390. [func] The function dns_zone_setdbtype() now takes
an argc/argv style vector of words and sets
both the zone database type and its arguments,
making the functions dns_zone_adddbarg()
and dns_zone_cleardbargs() unnecessary.
389. [bug] Attempting to send a reqeust over IPv6 using
dns_request_create() on a system without IPv6
support caused an assertion failure [RT #235].
388. [func] dig and host can now do reverse ipv6 lookups.
387. [func] Add dns_byaddr_createptrname(), which converts
an address into the name used by a PTR query.
386. [bug] Missing strdup() of ACL name caused random
ACL matching failures [RT #228].
385. [cleanup] Removed functions dns_zone_equal(), dns_zone_print(),
and dns_zt_print().
384. [bug] nsupdate was incorrectly limiting TTLs to 65535 instead
of 2147483647.
383. [func] When writing a master file, print the SOA and NS
records (and their SIGs) before other records.
382. [bug] named -u failed on many Linux systems where the
libc provided kernel headers do not match
the current kernel.
381. [bug] Check for IPV6_RECVPKTINFO and use it instead of
IPV6_PKTINFO if found. [RT #229]
380. [bug] nsupdate didn't work with IPv6.
379. [func] New library function isc_sockaddr_anyofpf().
378. [func] named and lwresd will log the command line arguments
they were started with in the "starting ..." message.
377. [bug] When additional data lookups were refused due to
"allow-query", the databases were still being
attached causing reference leaks.
376. [bug] The server should always use good entropy when
performing cryptographic functions needing entropy.
375. [bug] Per-zone "allow-query" did not properly override the
view/global one for CNAME targets and additional
data [RT #220].
374. [bug] SOA in authoritative negative responses had wrong TTL.
373. [func] nslookup is now installed by "make install".
372. [bug] Deal with Microsoft DNS servers appending two bytes of
garbage to zone transfer requests.
371. [bug] At high debug levels, doing an outgoing zone transfer
of a very large RRset could cause an assertion failure
during logging.
370. [bug] The error messages for rollforward failures were
overly terse.
369. [func] Support new named.conf options, view and zone
statements:
max-retry-time, min-retry-time,
max-refresh-time, min-refresh-time.
368. [func] Restructure the internal ".bind" view so that more
zones can be added to it.
367. [bug] Allow proper selection of server on nslookup command
line.
366. [func] Allow use of '-' batch file in dig for stdin.
365. [bug] nsupdate -k leaked memory.
364. [func] Added additional-from-{cache,auth}
362. [bug] rndc no longer aborts if the configuration file is
missing an options statement. [RT #209]
361. [func] When the RBT find or chain functions set the name and
origin for a node that stores the root label
the name is now set to an empty name, instead of ".",
to simplify later use of the name and origin by
dns_name_concatenate(), dns_name_totext() or
dns_name_format().
360. [func] dns_name_totext() and dns_name_format() now allow
an empty name to be passed, which is formatted as "@".
359. [bug] dnssec-signzone occasionally signed glue records.
358. [cleanup] Rename the intermediate files used by the dnssec
programs.
357. [bug] The zone file parser crashed if the argument
to $INCLUDE was a quoted string.
356. [cleanup] isc_task_send no longer requires event->sender to
be non-null.
355. [func] Added isc_dir_createunique(), similar to mkdtemp().
354. [doc] Man pages for the dnssec tools are now included in
the distribution, in doc/man/dnssec.
353. [bug] double increment in lwres/gethost.c:copytobuf().
(RT# 187)
352. [bug] Race condition in dns_client_t startup could cause
an assertion failure.
351. [bug] Constructing a response with rcode SERVFAIL to a TSIG
signed query could crash the server.
350. [bug] Also-notify lists specified in the global options
block were not correctly reference counted, causing
a memory leak.
349. [bug] Processing a query with the CD bit set now works
as expected.
348. [func] New boolean named.conf options 'additional-from-auth'
and 'additional-from-cache' now supported in view and
global options statement.
347. [bug] Don't crash if an argument is left off options in dig.
346. [func] Add support for .digrc config file, in the
user's current directory
345. [bug] Large-scale changes/cleanups to dig:
* Significantly improve structure handling
* Don't pre-load entire batch files
* Add name/rr counting/limiting
* Fix SIGINT handling
* Shorten timeouts to match v8's behavior
344. [bug] When shutting down, lwresd sometimes tried
to shut down its client tasks twice,
triggering an assertion.
343. [bug] Although zone maintenance SOA queries and
notify requests were signed with TSIG keys
when configured for the server in case,
the TSIG was not verified on the response.
342. [bug] The wrong name was being passed to
dns_name_dup() when generating a TSIG
key using TKEY.
340. [bug] The top-level COPYRIGHT file was missing from
the distribution.
339. [bug] DNSSEC validation of the response to an ANY
query at a name with a CNAME RR in a secure
zone triggered an assertion failure.
338. [bug] lwresd logged to syslog as named, not lwresd.
337. [bug] "dig" did not recognize "nsap-ptr" as an RR type
on the command line.
336. [bug] "dig -f" used 64 k of memory for each line in
the file. It now uses much less, though still
proportionally to the file size.
335. [bug] named would occasionally attempt recursion when
it was disallowed or undesired.
334. [func] Added hmac-md5 to libisc.
333. [bug] The resolver incorrectly accepted referrals to
domains that were not parents of the query name,
causing assertion failures.
332. [func] New function dns_name_reset().
331. [bug] Only log "recursion denied" if RD is set. (RT #178)
330. [bug] Many debugging messages were partially formatted
even when debugging was turned off, causing a
significant decrease in query performance.
329. [func] omapi_auth_register() now takes a size_t argument for
the length of a key's secret data. Previously
OMAPI only stored secrets up to the first NUL byte.
328. [func] Added isc_base64_decodestring().
327. [bug] rndc.conf parser wasn't correctly recognising an IP
address where a host specification was required.
326. [func] 'keys' in an 'inet' control statement is now
required and must have at least one item in it.
A "not supported" warning is now issued if a 'unix'
control channel is defined.
325. [bug] isc_lex_gettoken was processing octal strings when
ISC_LEXOPT_CNUMBER was not set.
324. [func] In the resolver, turn EDNS0 off if there is no
response after a number of retransmissions.
This is to allow queries some chance of succeeding
even if all the authoritative servers of a zone
silently discard EDNS0 requests instead of
sending an error response like they ought to.
323. [bug] dns_rbt_findname() did not ignore empty rbt nodes.
Because of this, servers authoritative for a parent
and grandchild zone but not authoritative for the
intervening child zone did not correctly issue
referrals to the servers of the child zone.
322. [bug] Queries for KEY RRs are now sent to the parent
server before the authoritative one, making
DNSSEC insecurity proofs work in many cases
where they previously didn't.
321. [bug] When synthesizing a CNAME RR for a DNAME
response, query_addcname() failed to intitialize
the type and class of the CNAME dns_rdata_t,
causing random failures.
320. [func] Multiple rndc changes: parses an rndc.conf file,
uses authentication to talk to named, command
line syntax changed. This will all be described
in the ARM.
319. [func] The named.conf "controls" statement is now used
to configure the OMAPI command channel.
318. [func] dns_c_ndcctx_destroy() could never return anything
except ISC_R_SUCCESS; made it have void return instead.
317. [func] Use callbacks from libomapi to determine if a
new connection is valid, and if a key requested
to be used with that connection is valid.
316. [bug] Generate a warning if we detect an unexpected <eof>
but treat as <eol><eof>.
315. [bug] Handle non-empty blanks lines. (RT #163)
314. [func] The named.conf controls statement can now have
more than one key specified for the inet clause.
313. [bug] When parsing resolv.conf, don't terminate on an
error. Instead, parse as much as possible, but
still return an error if one was found.
312. [bug] Increase the number of allowed elements in the
resolv.conf search path from 6 to 8. If there
are more than this, ignore the remainder rather
than returning a failure in lwres_conf_parse.
311. [bug] lwres_conf_parse failed when the first line of
resolv.conf was empty or a comment.
310. [func] Changes to named.conf "controls" statement (inet
subtype only)
- support "keys" clause
controls {
inet * port 1024
allow { any; } keys { "foo"; }
}
- allow "port xxx" to be left out of statement,
in which case it defaults to omapi's default port
of 953.
309. [bug] When sending a referral, the server did not look
for name server addresses as glue in the zone
holding the NS RRset in the case where this zone
was not the same as the one where it looked for
name server addresses as authoritative data.
308. [bug] Treat a SOA record not at top of zone as an error
when loading a zone. (RT #154)
307. [bug] When canceling a query, the resolver didn't check for
isc_socket_sendto() calls that did not yet have their
completion events posted, so it could (rarely) end up
destroying the query context and then want to use
it again when the send event posted, triggering an
assertion as it tried to cancel an already-canceled
query. (RT #77)
306. [bug] Reading HMAC-MD5 private key files didn't work.
305. [bug] When reloading the server with a config file
containing a syntax error, it could catch an
assertion failure trying to perform zone
maintenance on tentatively created zones whose
views were never fully configured and lacked
an address database.
304. [bug] If more than LWRES_CONFMAXNAMESERVERS servers
are listed in resolv.conf, silently ignore them
instead of returning failure.
303. [bug] Add additional sanity checks to differentiate a AXFR
response vs a IXFR response. (RT #157)
302. [bug] In dig, host, and nslookup, MXNAME should be large
enough to hold any legal domain name in presentation
format + terminating NULL.
301. [bug] Uninitalised pointer in host:printmessage(). (RT #159)
300. [bug] Using both <isc/net.h> and <lwres/net.h> didn't work
on platforms lacking IPv6 because each included their
own ipv6 header file for the missing definitions. Now
each library's ipv6.h defines the wrapper symbol of
the other (ISC_IPV6_H and LWRES_IPV6_H).
299. [cleanup] Get the user and group information before changing the
root directory, so the administrator does not need to
keep a copy of the user and group databases in the
chroot'ed environment. Suggested by Hakan Olsson.
298. [bug] A mutex deadlock occurred during shutdown of the
interface manager under certain conditions.
Digital Unix systems were the most affected.
297. [bug] Specifying a key name that wasn't fully qualified
in certain parts of the config file could cause
an assertion failure.
296. [bug] "make install" from a separate build directory
failed unless configure had been run in the source
directory, too.
295. [bug] When invoked with type==CNAME and a message
not constructed by dns_message_parse(),
dns_message_findname() failed to find anything
due to checking for attribute bits that are set
only in dns_message_parse(). This caused an
infinite loop when constructing the response to
an ANY query at a CNAME in a secure zone.
294. [bug] If we run out of space in while processing glue
when reading a master file and commit "current name"
reverts to "name_current" instead of staying as
"name_glue".
293. [port] Add support for FreeBSD 4.0 system tests.
292. [bug] Due to problems with the way some operating systems
handle simultaneous listening on IPv4 and IPv6
addresses, the server no longer listens on IPv6
addresses by default. To revert to the previous
behavior, specify "listen-on-v6 { any; };" in
the config file.
291. [func] Caching servers no longer send outgoing queries
over TCP just because the incoming recursive query
was a TCP one.
290. [cleanup] +twiddle option to dig (for testing only) removed.
289. [cleanup] dig is now installed in $bindir instead of $sbindir.
host is now installed in $bindir. (Be sure to remove
any $sbindir/dig from a previous release.)
288. [func] rndc is now installed by "make install" into $sbindir.
287. [bug] rndc now works again as "rndc 127.1 reload" (for
only that task). Parsing its configuration file and
using digital signatures for authentication has been
disabled until named supports the "controls" statement,
post-9.0.0.
286. [bug] On Solaris 2, when named inherited a signal state
where SIGHUP had the SIG_IGN action, SIGHUP would
be ignored rather than causing the server to reload
its configuration.
285. [bug] A change made to the dst API for beta4 inadvertently
broke OMAPI's creation of a dst key from an incoming
message, causing an assertion to be triggered. Fixed.
284. [func] The DNSSEC key generation and signing tools now
generate randomness from keyboard input on systems
that lack /dev/random.
283. [cleanup] The 'lwresd' program is now a link to 'named'.
282. [bug] The lexer now returns ISC_R_RANGE if parsed integer is
too big for an unsigned long.
281. [bug] Fixed list of recognized config file category names.
280. [func] Add isc-config.sh, which can be used to more
easily build applications that link with
our libraries.
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__"...)
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.
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.
276. [bug] dig now supports maximum sized TCP messages.
275. [bug] The definition of lwres_gai_strerror() was missing
the lwres_ prefix.
274. [bug] TSIG AXFR verify failed when talking to a BIND 8
server.
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.
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.
271. [func] Attempt to probe the number of cpus in named
if unspecified rather than defaulting to 1.
270. [func] Allow maximum sized TCP answers.
269. [bug] Failed DNSSEC validations could cause an assertion
failure by causing clone_results() to be called with
with hevent->node == NULL.
268. [doc] A plain text version of the Administrator
Reference Manual is now included in the distribution,
267. [func] Nsupdate is now provided in the distribution.
266. [bug] zone.c:save_nsrrset() node was not initalized.
265. [bug] dns_request_create() now works for TCP.
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.
263. [func] New logging channel type 'stderr'
channel some-name {
stderr;
severity error;
}
262. [bug] 'master' was not initalized in zone.c:stub_callback().
261. [func] Add dns_zone_markdirty().
260. [bug] Running named as a non-root user failed on Linux
kernels new enough to support retaining capabilities
after setuid().
259. [func] New random-device and random-seed-file statements
for global options block of named.conf. Both accept
a single string argument.
258. [bug] Fixed printing of lwres_addr_t.address field.
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().
254. [bug] Suppress "query denied" messages on additional data
lookups.
--- 9.0.0b4 released ---
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 also aborted when an unrecognized keyword was seen,
now it silently ignores the entire line.
251. [bug] lwresd caught an assertion failure on startup.
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.
248. [bug] global lame-ttl option was not being printed when
config structures were written out.
247. [cleanup] Rename cache-size config option to max-cache-size.
246. [func] Rename global option cachesize to cache-size and
add corresponding option to view statement.
245. [bug] If an uncompressed name will take more than 255
bytes and the buffer is sufficiently long,
dns_name_fromwire should return DNS_R_FORMERR,
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.
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.
241. [cleanup] nscount and soacount have been removed from the
dns_master_*() arguement lists.
240. [func] databases now come in three flavours: zone, cache
and stub.
239. [func] If ISC_MEM_DEBUG is enabled, the variable
isc_mem_debugging controls whether messages
are printed or not.
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.
237. [bug] If connect() returned ENOBUFS when the resolver was
initiating a TCP query, the socket didn't get
destroyed, and the server did not shut down cleanly.
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.
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.
233. [cleanup] Convert all config structure integer values to unsigned
integer (isc_uint32_t) to match grammer.
232. [bug] Allow slave zones to not have a file.
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).
230. [func] Replace the dst sign/verify API with a cleaner one.
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.
227. [cleanup] The enumerated identifiers dns_rdataclass_*,
dns_rcode_*, dns_opcode_*, and dns_trust_* are
also now cast to their appropriate types, as with
dns_rdatatype_* in item number 225 below.
226. [func] dns_name_totext() now always prints the root name as
'.', even when omit_final_dot is true.
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.
224. [cleanup] The entire project builds cleanly with gcc's
-Wcast-qual and -Wwrite-strings warnings enabled,
which is now the default when using gcc. (Warnings
from confparser.c, because of yacc's code, are
unfortunately to be expected.)
223. [func] Several functions were reprototyped to qualify one
or more of their arguments with "const". Similarly,
several functions that return pointers now have
those pointers qualified with const.
222. [bug] The global 'also-notify' option was ignored.
221. [bug] An uninitialized variable was sometimes passed to
dns_rdata_freestruct() when loading a zone, causing
an assertion failure.
220. [cleanup] Set the default outgoing port in the view, and
set it in sockaddrs returned from the ADB.
[31-May-2000 explorer]
219. [bug] Signed truncated messages more correctly follow
the respective specs.
218. [func] When an rdataset is signed, its ttl is normalized
based on the signature validity period.
217. [func] Also-notify and trusted-keys can now be used in
the 'view' statement.
216. [func] The 'max-cache-ttl' and 'max-ncache-ttl' options
now work.
215. [bug] Failures at certain points in request processing
could cause the assertion INSIST(client->lockview
== NULL) to be triggered.
214. [func] New public function isc_netaddr_format(), for
formatting network addresses in log messages.
213. [bug] Don't leak memory when reloading the zone if
an update-policy clause was present in the old zone.
212. [func] Added dns_message_get/settsigkey, to make TSIG
key management reasonable.
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.
209. [cleanup] Upgraded openssl files to new version 0.9.5a
208. [func] Added ISC_OFFSET_MAXIMUM for the maximum value
of an isc_offset_t.
207. [func] The dnssec tools properly use the logging subsystem.
206. [cleanup] dst now stores the key name as a dns_name_t, not
a char *.
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.
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."
203. [func] notify and zone soa queries are now tsig signed when
appropriate.
202. [func] isc_lex_getsourceline() changed from returning int
to returning unsigned long, the type of its underlying
counter.
201. [cleanup] Removed the test/sdig program, it has been
replaced by bin/dig/dig.
--- 9.0.0b3 released ---
200. [bug] Failures in sending query responses to clients
(e.g., running out of network buffers) were
not logged.
199. [bug] isc_heap_delete() sometimes violated the heap
invariant, causing timer events not to be posted
when due.
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]
195. [bug] Including the NXT record of the root domain
in a negative response caused an assertion
failure.
194. [doc] The PDF version of the Administrator's Reference
Manual is no longer included in the ISC BIND9
distribution.
193. [func] changed dst_key_free() prototype.
192. [bug] Zone configuration validation is now done at end
of config file parsing, and before loading
callbacks.
191. [func] Patched to compile on UnixWare 7.x. This platform
is not directly supported by the ISC.
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.
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.
188. [func] Log a warning message when an incoming zone transfer
contains out-of-zone data.
187. [func] isc_ratelimter_enqueue() has an additional arguement
'task'.
186. [func] dns_request_getresponse() has an additional arguement
'preserve_order'.
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.
183. [func] ISC_LOG_PRINTTAG option for log channels. Useful
for logging the program name or other identifier.
182. [cleanup] New commandline parameters for dnssec tools
181. [func] Added dst_key_buildfilename and dst_key_parsefilename
180. [func] New isc_result_t ISC_R_RANGE. Supersedes DNS_R_RANGE.
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:
additional-data internal | minimal | maximal;
174. [func] New public function isc_sockaddr_format(), for
formatting socket addresses in log messages.
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.
172. [bug] $TTL directive was sometimes missing from dumped
master files because totext_ctx_init() failed to
initialize ctx->current_ttl_valid.
171. [cleanup] On NetBSD systems, the mit-pthreads or
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
and has been removed.
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.
169. [func] ratelimiter can now process N events per interval.
168. [bug] include statements in named.conf caused syntax errors
due to not consuming the semicolon ending the include
statement before switching input streams.
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.
165. [cleanup] Silence "end-of-loop condition not reached" warnings
from Solaris compiler.
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.
163. [func] Added result codes ISC_R_FILENOTFOUND and
ISC_R_FILEEXISTS.
162. [bug] Ensure proper range for arguments to ctype.h functions.
161. [cleanup] error in yyparse prototype that only HPUX caught.
160. [cleanup] getnet*() are not going to be implemented at this
stage.
159. [func] Redefinition of config file elements is now an
error (instead of a warning).
158. [bug] Log channel and category list copy routines
weren't assigning properly to output parameter.
157. [port] Fix missing prototype for getopt().
156. [func] Support new 'database' statement in zone.
database "quoted-string";
155. [bug] ns_notify_start() was not detaching the found zone.
154. [func] The signer now logs libdns warnings to stderr even when
not verbose, and in a nicer format.
153. [func] dns_rdata_tostruct() 'mctx' is now optional. If 'mctx'
is NULL then you need to preserve the 'rdata' until
you have finished using the structure as there may be
references to the associated memory. If 'mctx' is
non-NULL it is guaranteed that there are no references
to memory associated with 'rdata'.
dns_rdata_freestruct() must be called if 'mctx' was
non-NULL and may safely be called if 'mctx' was NULL.
152. [bug] keygen dumped core if domain name argument was omitted
from command line.
151. [func] Support 'disabled' statement in zone config (causes
zone to be parsed and then ignored). Currently must
come after the 'type' clause.
150. [func] Support optional ports in masters and also-notify
statements:
masters [ port xxx ] { y.y.y.y [ port zzz ] ; }
149. [cleanup] Removed usused argument 'olist' from
dns_c_view_unsetordering().
148. [cleanup] Stop issuing some warnings about some configuration
file statements that were not implemented, but now are.
147. [bug] Changed yacc union size to be smaller for yaccs that
put yacc-stack on the real stack.
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.
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.
144. [cleanup] libdns header files too numerous to name were made
to conform to the same style for multiple inclusion
protection.
143. [func] Added function dns_rdatatype_isknown().
142. [cleanup] <isc/stdtime.h> does not need <time.h> or
<isc/result.h>.
141. [bug] Corrupt requests with multiple questions could
cause an assertion failure.
139. [cleanup] <isc/net.h> now includes <isc/types.h> instead of
<isc/int.h> and <isc/result.h>.
138. [cleanup] isc_strtouq moved from str.[ch] to string.[ch] and
renamed isc_string_touint64. isc_strsep moved from
made to conform to the same style for multiple
inclusion protection.
136. [cleanup] <isc/commandline.h>, <isc/interfaceiter.h>,
<isc/net.h> and Win32's <isc/thread.h> needed
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.
133. [cleanup] <isc/ipv6.h> needs <isc/platform.h>.
132. [cleanup] <isc/app.h> does not need <isc/task.h>, but does
need <isc/eventclass.h>.
for ISC_R_* codes used in macros.
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>.
129. [bug] The 'default_debug' log channel was not set up when
'category default' was present in the config file
128. [cleanup] <isc/dir.h> had ISC_LANG_BEGINDECLS instead of
ISC_LANG_ENDDECLS at end of header.
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.
<isc/resultclass.h> do not need <isc/lang.h>.
124. [func] signer now imports parent's zone key signature
and creates null keys/sets zone status bit for
children when necessary
123. [cleanup] <isc/event.h> does not need <stddef.h>.
122. [cleanup] <isc/task.h> does not need <isc/mem.h> or
<isc/result.h>.
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>.
120. [cleanup] <isc/socket.h> does not need <isc/boolean.h>,
<isc/net.h>.
119. [cleanup] structure definitions for generic rdata stuctures do
not have _generic_ in their names.
118. [cleanup] libdns.a is now namespace-clean, on NetBSD, excepting
YACC crust (yyparse, etc) [2000-apr-27 explorer]
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().
116. [func] Added <isc/offset.h> for isc_offset_t (aka off_t
on Unix systems).
115. [port] Shut up the -Wmissing-declarations warning about
114. [cleanup] <isc/sockaddr.h> does not need <isc/buffer.h> or
<isc/list.h>.
113. [func] Utility programs dig and host added.
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
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
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
destroy() functions, and it guarantees that all
queued events are delivered even in the shutdown case.
unless ISC_PLATFORM_NEEDVSNPRINTF is defined.
97. [cleanup] <isc/ondestroy.h> does not need <stddef.h> or
<isc/event.h>.
96. [cleanup] <isc/mutex.h> does not need <isc/result.h>.
95. [cleanup] <isc/mutexblock.h> does not need <isc/result.h>.
94. [cleanup] Some installed header files did not compile as C++.
93. [cleanup] <isc/msgcat.h> does not need <isc/result.h>.
or <isc/result.h>.
91. [cleanup] <isc/log.h> does not need <sys/types.h> or
<isc/result.h>.
90. [cleanup] Removed unneeded ISC_LANG_BEGINDECLS/ISC_LANG_ENDDECLS
from <named/listenlist.h>.
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>.
87. [cleanup] <isc/heap.h> does not need <isc/boolean.h>,
<isc/mem.h> or <isc/result.h>.
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/int.h>.
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.
82. [cleanup] <isc/buffer.h> does not need <isc/list.h>.
81. [cleanup] <isc/int.h> and <isc/boolean.h> do not need
<isc/lang.h>.
79. [cleanup] <dns/callbacks.h> does not need <stdio.h>.
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>.
76. [cleanup] Rewrote keygen.
75. [func] Don't load a zone if its database file is older
than the last time the zone was loaded.
subsumed by file.o.
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.
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.
71. [cleanup] Made explicit the implicit REQUIREs of
isc_time_seconds, isc_time_nanoseconds, and
isc_time_subtract.
70. [func] isc_time_set() added.
69. [bug] The zone object's master and also-notify lists grew
longer with each server reload.
68. [func] Partial support for SIG(0) on incoming messages.
67. [performance] Allow use of alternate (compile-time supplied)
OpenSSL libraries/headers.
66. [func] Data in authoritative zones should have a trust level
beyond secure.
65. [cleanup] Removed obsolete typedef of dns_zone_callbackarg_t
from <dns/types.h>.
64. [func] The RBT, DB, and zone table APIs now allow the
caller find the most-enclosing superdomain of
a name.
63 [func] Generate NOTIFY messages.
62. [func] Add UDP refresh support.
61. [cleanup] Use single quotes consistently in log messages.
60. [func] Catch and disallow singleton types on message
parse.
59. [bug] Cause net/host unreachable to be a hard error
when sending and receiving.
58. [bug] bin/named/query.c could sometimes trigger the
(client->query.attributes & NS_QUERYATTR_NAMEBUFUSED)
== 0 assertion in query_newname().
57. [func] Added dns_nxt_typepresent()
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.
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.
53. [port] freebsd 4.0: lib/isc/unix/socket.c requires
<sys/param.h>.
52. [bug] rndc: taskmgr and socketmgr were not initialized
to NULL.
51. [cleanup] dns/compress.h and dns/zt.h did not need to include
50. [func] RBT deletion no longer requires a valid chain to work,
and dns_rbt_deletenode was added.
49. [func] Each cache now has its own mctx.
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.
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().
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.
42. [cleanup] Simplified logging of messages with embedded domain
names by introducing a new convenience function
dns_name_format().
41. [func] Use PR_SET_KEEPCAPS on Linux 2.3.99-pre3 and later
to allow 'named' to run as a non-root user while
retaining the ability to bind() to privileged
ports.
40. [func] Introduced new logging category "dnssec" and
logging module "dns/validator".
39. [cleanup] Moved the typedefs for isc_region_t, isc_textregion_t,
and isc_lex_t to <isc/types.h>.
38. [bug] TSIG signed incoming zone transfers work now.
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.
36. [cleanup] Change DNS_R_SUCCESS (and others) to ISC_R_SUCCESS
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.
34. [bug] Recursion was allowed even with 'recursion no'.
33. [func] The RBT now maintains a parent pointer at each node.
32. [cleanup] bin/lwresd/client.c needs <string.h> for memset()
prototype.
31. [bug] Use ${LIBTOOL} to compile bin/named/main.@O@.
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 provide-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.
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.
26. [func] new match-clients statement in config file view.
25. [bug] make install failed to install <isc/log.h> and
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().
22. [bug] SIGs weren't returned in the answer section when
the query resulted in a fetch.
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.
20. [func] Configuration file post-load validation of zones
failed if there were no zones.
19. [bug] dns_zone_notifyreceive() failed to unlock the zone
lock in certain error cases.
18. [bug] Use AC_TRY_LINK rather than AC_TRY_COMPILE in
configure.in to check for presence of in6addr_any.
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.
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.
13. [bug] lib/dns/master.c and lib/dns/xfrin.c didn't ignore
out-of-zone data.
12. [bug] Fixed possible unitialized variable error.
11. [bug] axfr_rrstream_first() didn't check the result code of
db_rr_iterator_first(), possibly causing an assertion
to be triggered later.
10. [bug] A bug in the code which makes EDNS0 OPT records in
bin/named/client.c and lib/dns/resolver.c could
trigger an assertion.
9. [cleanup] replaced bit-setting code in confctx.c and replaced
repeated code with macro calls.
8. [bug] Shutdown of incoming zone transfer accessed
freed memory.
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.
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.
3. [bug] TKEYs go in the answer section of responses, not
the additional section.
2. [bug] Generating cryptographic randomness failed on
systems without /dev/random.
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.
--- 9.0.0b2 released ---
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