granicus.if.org Git

Bert Hubert [Fri, 14 Apr 2006 11:26:50 +0000 (11:26 +0000)]

implement stunningly cool spoofing protection, plus spoofer in dnspbench

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@699 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Fri, 14 Apr 2006 10:13:13 +0000 (10:13 +0000)]

add query-local-port, and make us move around if unset
log netmasks allowed a bit prettier
add nasty warning

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@698 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Fri, 14 Apr 2006 08:39:16 +0000 (08:39 +0000)]

WARNING WARNING: We now listen on 127.0.0.1 by default *AND* only reply to RFC 1918 addresses by default
Ignore answers w/o a question
s/spoof/unexpected/

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@697 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Fri, 14 Apr 2006 08:28:27 +0000 (08:28 +0000)]

actually check output of sendEvent and log

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@696 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Fri, 14 Apr 2006 08:27:59 +0000 (08:27 +0000)]

mtasked did 3 or 4 walks of waiter-list for each call to sendEvent, reduced to 1

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@695 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Fri, 14 Apr 2006 08:27:31 +0000 (08:27 +0000)]

passed around strings to asynresolve as a char*, causing heaps of malloc/new
traffic

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@694 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Thu, 13 Apr 2006 21:37:26 +0000 (21:37 +0000)]

sigh.. some queries have embedded nulls in them, which we log noisily

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@693 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Thu, 13 Apr 2006 20:29:42 +0000 (20:29 +0000)]

improve MX-record parsing for additional processing, we used to be confused by numerical server names
make answer checking case insensitive

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@692 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Thu, 13 Apr 2006 19:49:56 +0000 (19:49 +0000)]

add tool dnsscan (mostly for internal use)
make dist-recursor package a version number
improve stats, add some logging

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@691 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Thu, 13 Apr 2006 14:20:19 +0000 (14:20 +0000)]

prevent possible crashes (score one for valgrind)

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@690 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Thu, 13 Apr 2006 07:04:30 +0000 (07:04 +0000)]

small compile cleanup

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@689 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Thu, 13 Apr 2006 06:47:05 +0000 (06:47 +0000)]

silence warning

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@688 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Thu, 13 Apr 2006 06:21:56 +0000 (06:21 +0000)]

also compress the first answer against the question - might fix problems with e-tech routers

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@687 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Wed, 12 Apr 2006 15:44:13 +0000 (15:44 +0000)]

don't packet cache notifications! Thanks again to Dan Bilik <dan@mail.neosystem.cz>

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@686 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Wed, 12 Apr 2006 15:39:47 +0000 (15:39 +0000)]

fix crashes in tcp receiver (thanks Dan Bilik <dan@mail.neosystem.cz>)

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@685 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Wed, 12 Apr 2006 15:36:26 +0000 (15:36 +0000)]

fix memory leak (Dan Bilik <dan@mail.neosystem.cz>) - thanks!

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@684 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Wed, 12 Apr 2006 11:32:53 +0000 (11:32 +0000)]

fix handling of truncated packets with partial records (like emitted by powerdns hehe)
fix empty PTR, CNAME and NS records (generally a bad idea anyhow)
fix up error reporting a lot

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@683 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Wed, 12 Apr 2006 08:52:51 +0000 (08:52 +0000)]

slightly improve error messages and reporting, attempting to zoom in on broken packets

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@682 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Wed, 12 Apr 2006 07:38:45 +0000 (07:38 +0000)]

consolidate license change previously announced here:
http://mailman.powerdns.com/pipermail/pdns-announce/2005-February/000022.html

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@681 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Wed, 12 Apr 2006 07:28:34 +0000 (07:28 +0000)]

the FSF has moved!

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@680 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Wed, 12 Apr 2006 07:23:34 +0000 (07:23 +0000)]

forgot to commit - need to update server parser errors in lwres now

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@679 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Tue, 11 Apr 2006 16:09:50 +0000 (16:09 +0000)]

add counts for broken packets
add switch to prevent logging rather common errors
removed duplicate answer parsing (!!)
improved TCP timeout code, previously we could time out a running TCP query, which was wrong
improve error message consistency slightly

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@678 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Tue, 11 Apr 2006 15:23:51 +0000 (15:23 +0000)]

generally spiff up appearance, nothing real

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@677 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Tue, 11 Apr 2006 15:01:11 +0000 (15:01 +0000)]

add unauthorized-udp, unauthorized-tcp, client-parse-errors, server-parse-errors to graphs,
improve graph explanation a bit

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@676 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Tue, 11 Apr 2006 11:11:21 +0000 (11:11 +0000)]

add hardcoded support for 127.0.0.1 and 1.0.0.127.in-addr.arpa, bound to make some clients happy

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@675 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Tue, 11 Apr 2006 10:23:47 +0000 (10:23 +0000)]

add support for CERT record (RFC 2538) to MOADNSParser

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@674 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Mon, 10 Apr 2006 15:53:19 +0000 (15:53 +0000)]

Try to prevent the 'Oops, sent partial answer' error, and made it more informative in case it does happen

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@673 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Mon, 10 Apr 2006 10:19:35 +0000 (10:19 +0000)]

implement very simple SMP support

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@672 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Sun, 9 Apr 2006 21:18:10 +0000 (21:18 +0000)]

inline "strcasecmp" (stolen from glibc), short-circuit a lot of dnsencoding/decoding logic

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@671 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Sun, 9 Apr 2006 17:09:34 +0000 (17:09 +0000)]

1) make everyting intrinsically case-insensitive
2) clear up . oddness, removing all calls to toLowerCanonic

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@670 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Sat, 8 Apr 2006 20:23:38 +0000 (20:23 +0000)]

add max-tcp-per-client to limit number of TCP connections per client

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@669 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Fri, 7 Apr 2006 19:52:10 +0000 (19:52 +0000)]

documentation, retuned cache pruning - should take less time now

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@668 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Fri, 7 Apr 2006 19:22:14 +0000 (19:22 +0000)]

add allow-from option to limit who can recurse. enable 'defer-accept' for TCP if available. fix controlsocket so it doesn't try to delete an empty file on error

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@667 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Thu, 6 Apr 2006 10:25:29 +0000 (10:25 +0000)]

make .deps find boost!

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@666 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Thu, 6 Apr 2006 10:04:12 +0000 (10:04 +0000)]

recursor separate distribution fixes

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@665 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Thu, 6 Apr 2006 10:03:39 +0000 (10:03 +0000)]

lower case diff for hints-zone

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@664 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Wed, 5 Apr 2006 17:13:40 +0000 (17:13 +0000)]

add peak cpu use line

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@663 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Wed, 5 Apr 2006 15:37:32 +0000 (15:37 +0000)]

remove vestiges of 'opaque record' support we now deal with in MOADNSParser, lowercase all NS records we store to prevent duplicates

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@662 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Wed, 5 Apr 2006 15:34:32 +0000 (15:34 +0000)]

ok - this is a scary commit. It fixes TCP packets with >16384 size offsets, which is nice, but it also removes some logic
that looks remarkably well thought out but also appeared to serve no purpose. But perhaps it was magic..

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@661 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Wed, 5 Apr 2006 15:32:10 +0000 (15:32 +0000)]

and now make it work (well) on linux again

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@660 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Wed, 5 Apr 2006 12:10:36 +0000 (12:10 +0000)]

fix compilation on freebsd, reduce warning

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@659 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Wed, 5 Apr 2006 11:11:35 +0000 (11:11 +0000)]

fix interesting bug whereby powerdns would sometimes claim to be unable to resolve its rootservers. Found by valgrind. Halve number of s_negcache lookups.

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@658 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Wed, 5 Apr 2006 08:17:28 +0000 (08:17 +0000)]

sigh - people change their SOA serials a lot these days. PowerDNS tries to store all different SOA records of a domain.
After a few hours you might have as much as 2000 .COM SOA records in your cache, and we try to output them all..

Also, scrounge the cache a bit more for stale entries.

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@657 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Tue, 4 Apr 2006 15:26:07 +0000 (15:26 +0000)]

move cache to being pruned 'CLOCK' fashion

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@656 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Tue, 4 Apr 2006 15:24:33 +0000 (15:24 +0000)]

move negcache to tuple based keys instead of crappy string concatenations

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@655 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Tue, 4 Apr 2006 15:21:51 +0000 (15:21 +0000)]

optimized toLower and toLowerCanonic that they never touch the string unless needed - keeping the reference counting chain intact

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@654 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Tue, 4 Apr 2006 12:15:20 +0000 (12:15 +0000)]

Oops.. Fix bug where records we transmit transparently were not cached properly, leading to new out-queries for each question. Fixed by moving away from crappy string based keys in temporary cache.
remove check for --do-ipv6-additional-processing for each packet

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@653 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Tue, 4 Apr 2006 12:13:37 +0000 (12:13 +0000)]

remove unused 'title' facility from MTasker - saving a lot of string copies

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@652 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Tue, 4 Apr 2006 12:12:19 +0000 (12:12 +0000)]

oops, DS uses hex (just like SSHFP). Thanks to Jakob Schlyter for pointing this out.

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@651 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Mon, 3 Apr 2006 20:29:20 +0000 (20:29 +0000)]

ok, I lied - rfc 4255 has chosen In All Its Wisdom to implement SSHFP as base-16 instead of base-64, like all the other crypto records. This is probably to make cutting & pasting from .ssh/known_hosts easier. Added support for hexadecimal records.

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@650 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Mon, 3 Apr 2006 19:42:50 +0000 (19:42 +0000)]

implement rfc4255

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@649 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Mon, 3 Apr 2006 09:26:47 +0000 (09:26 +0000)]

make dist-recursor script solaris compliant

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@648 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Sat, 1 Apr 2006 20:26:47 +0000 (20:26 +0000)]

lower default buffer size, add cpu-use counters to rec_control & rrd graphs, fix broken error message on buffer sizing

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@647 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Fri, 31 Mar 2006 06:46:58 +0000 (06:46 +0000)]

implement very simple cache cache that catches repeated nearly identical lookups
appears to have lowered cpu load by 40%

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@646 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Thu, 30 Mar 2006 15:20:09 +0000 (15:20 +0000)]

arg! -I line was *still* wrong!

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@645 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Wed, 29 Mar 2006 18:38:16 +0000 (18:38 +0000)]

it is probable we plough through the cache too much - add simple check to prevent *lowering* ttds uncessarily, which should leave the cache alone a bit more

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@644 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Wed, 29 Mar 2006 18:27:22 +0000 (18:27 +0000)]

20% speedup or so in xfrLabel by implementing 'vstringtok' which only returns offsets

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@643 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Wed, 29 Mar 2006 18:22:53 +0000 (18:22 +0000)]

new tests in dnspbench

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@642 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Tue, 28 Mar 2006 20:42:43 +0000 (20:42 +0000)]

recursor README typos (thanks Entil), add nedmalloc to separate distribution

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@641 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Tue, 28 Mar 2006 20:41:59 +0000 (20:41 +0000)]

oops, latency is GAUGE, not COUNTER (thanks Kai!)

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@640 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Tue, 28 Mar 2006 20:41:38 +0000 (20:41 +0000)]

very slight speedup (toLower==toLower -> strcasecmp)
some comments

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@639 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Tue, 28 Mar 2006 11:18:02 +0000 (11:18 +0000)]

Work around a bug in gcc 3.4.something, reported by Jorn Ekkelenkamp and
others

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@638 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Mon, 27 Mar 2006 13:06:00 +0000 (13:06 +0000)]

improve error messages some more
Update README for the recursor separate package
Make trailing garbage no longer be fatal
Make separate recursor do skip-locking by default

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@637 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Mon, 27 Mar 2006 11:51:41 +0000 (11:51 +0000)]

slightly improve error messages

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@636 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Mon, 27 Mar 2006 07:31:01 +0000 (07:31 +0000)]

make socket buffer raising report better errors
blast packets back to back to pdns_recursor if available

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@635 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Mon, 27 Mar 2006 07:28:28 +0000 (07:28 +0000)]

small fixups to the graphs - you can now set your own SOCKETDIR

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@634 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Mon, 27 Mar 2006 00:03:04 +0000 (00:03 +0000)]

make rec_control clean up its socket properly. Remove some silly dependencies. Silence signedness warning.

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@633 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Mon, 27 Mar 2006 00:01:03 +0000 (00:01 +0000)]

various packaging things for new separate recursor package

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@632 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Sun, 26 Mar 2006 22:16:00 +0000 (22:16 +0000)]

trim some build dependencies, make rec_control/pdns_recursor grok /var/run as place for the controlsocket,
add tcp-questions in all the right places, add callback so 'rec_control quit' gets a response before the program quits

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@631 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Sun, 26 Mar 2006 22:12:54 +0000 (22:12 +0000)]

new stuff for making a separate recursor package

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@630 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Sun, 26 Mar 2006 14:30:25 +0000 (14:30 +0000)]

fix silly debugging output, remove O_LARGEFILE (hope you don't need it!)

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@629 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Sun, 26 Mar 2006 10:51:55 +0000 (10:51 +0000)]

move negcache to boost::multi_index, make sure it gets pruned a bit faster. Also, and this is controversial, cap SOA negative caching to 3600 seconds.
This is done for two reasons: 1) the cache grows HUGE otherwise 2) I'm pretty sure anything >3600 seconds will annoy people
a lot.

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@628 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Sat, 25 Mar 2006 23:34:31 +0000 (23:34 +0000)]

"I can't belieeeeeve it!" same bug twice

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@627 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Sat, 25 Mar 2006 21:29:55 +0000 (21:29 +0000)]

fix for SOA serial overflows, by Dan Bilik & co-worker

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@626 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Sat, 25 Mar 2006 21:15:52 +0000 (21:15 +0000)]

oops - case insensitivity fixes for rec_control

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@625 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Sat, 25 Mar 2006 21:05:53 +0000 (21:05 +0000)]

empty commit, but forgot to document on previous commit: add getIP method to ARecordContent for possible speedups later on in recursor
make rec_control case-insensitive
properly decide what gets included in answers and what not, and not just base this on the first record ttd!

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@624 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Sat, 25 Mar 2006 21:01:35 +0000 (21:01 +0000)]

move cache to composite_keys, doing away the nasty string-concatenation based keys
implement cache wiping via rec_control
implement cache dumping

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@623 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Sat, 25 Mar 2006 20:59:54 +0000 (20:59 +0000)]

several speedups that do little to make the code more readable

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@622 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Sat, 25 Mar 2006 20:57:41 +0000 (20:57 +0000)]

oops, getsockopt called incorrectly. make the case of our root-zone match the real one - this is a stop gap measure, we should compare case insensitively

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@621 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Sat, 25 Mar 2006 17:55:54 +0000 (17:55 +0000)]

provide helpful u32 ip function

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@620 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Sat, 25 Mar 2006 17:54:12 +0000 (17:54 +0000)]

no longer pass around IPv4 addresses as.. strings (sorry about that)

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@619 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Sat, 25 Mar 2006 17:09:02 +0000 (17:09 +0000)]

remote a lot of silly string processing used for --trace output, even w/o a trace..

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@618 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Sat, 25 Mar 2006 12:10:30 +0000 (12:10 +0000)]

move throttle map away from simple string and onto a nice tuple. Should save heaps of new/deletes (because of string reference counting). Reduced pruning frequency of throttle map, which should save cpu on reinserts

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@617 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Sat, 25 Mar 2006 10:53:32 +0000 (10:53 +0000)]

improve truncating behaviour: don't truncate because of additional records. See http://mailman.powerdns.com/pipermail/pdns-users/2006-March/003178.html and onwards
Thanks to Alan Hodgson for reporting this

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@616 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Fri, 24 Mar 2006 22:28:58 +0000 (22:28 +0000)]

fix incredibly stupid throttle cache pruning bug

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@615 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Thu, 23 Mar 2006 18:21:32 +0000 (18:21 +0000)]

add qa-latency to rrd, add throttle-entries to rrd, add 'QUIT' command,
make cache-size calculation do less work (rrd stats caused packet loss!),
make twice-hourly stats no longer calculate cache size (caused packet loss)

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@614 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Wed, 22 Mar 2006 21:07:04 +0000 (21:07 +0000)]

make stuff compile by default on solaris 10 - all you need to do is move away /usr/sfw/lib/libstdc++.la which confuses
libtool. No more need for LIBS=... hacks!

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@613 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Wed, 22 Mar 2006 17:47:01 +0000 (17:47 +0000)]

big bag 'o Solaris fixes! (partially sent by Juergen Georgi)
pdns_recursor not only compiles (although you still need LIBS="-lnsl -lsocket -lresolv") but works too
Fixes the famous "‘init_priority’ attribute is not supported on this platform"

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@612 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Wed, 22 Mar 2006 06:53:16 +0000 (06:53 +0000)]

slight speedup to the processing of unknown records, which is still bound to be slow.
added a check that might have prevented a crash of the recursor

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@611 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Tue, 21 Mar 2006 22:53:35 +0000 (22:53 +0000)]

oops, did cache-entries accounting wrong. made 'average latency' ignore outliers - cheating a bit. silence a harmless warning

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@610 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Tue, 21 Mar 2006 21:39:36 +0000 (21:39 +0000)]

add sizing of UDP receive buffers, plus fix (somewhat) the latency
measurements

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@609 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Tue, 21 Mar 2006 12:22:51 +0000 (12:22 +0000)]

speed up replay speed, add qa-latency stats

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@608 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Tue, 21 Mar 2006 08:19:58 +0000 (08:19 +0000)]

fix small escape bug, remove a flag from rrdtool that is too new

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@607 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Mon, 20 Mar 2006 15:36:04 +0000 (15:36 +0000)]

spiff up statistics, add graph maker

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@606 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Mon, 20 Mar 2006 15:33:52 +0000 (15:33 +0000)]

add servfail stats, make cachehits/misses unsigend

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@605 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Sun, 19 Mar 2006 21:15:42 +0000 (21:15 +0000)]

too many bashisms

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@604 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Sun, 19 Mar 2006 20:17:45 +0000 (20:17 +0000)]

adding rrdtool scripts for the recursor

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@603 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Sun, 19 Mar 2006 19:57:15 +0000 (19:57 +0000)]

add per query latency accounting. WARNING: DTime from now on does implicit set() on udiff()! Needed for previous commit

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@602 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Sun, 19 Mar 2006 19:26:21 +0000 (19:26 +0000)]

resolved, add cacheHits, cacheMisses

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@601 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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Bert Hubert [Sun, 19 Mar 2006 19:21:12 +0000 (19:21 +0000)]

save a few time(0) calls, hook up PulseRate

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@600 d19b8d6e-7fed-0310-83ef-9ca221ded41b

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