Tatuya JINMEI 神明達哉 85b94d05c0 2937. [bug] Worked around an apparent race condition in over ... memory conditions. Without this fix a DNS cache DB or ADB could incorrectly stay in an over memory state, effectively refusing further caching, which subsequently made a BIND 9 caching server unworkable. This fix prevents this problem from happening by polling the state of the memory context, rather than making a copy of the state, which appeared to cause a race. This is a "workaround" in that it doesn't solve the possible race per se, but several experiments proved this change solves the symptom. Also, the polling overhead hasn't been reported to be an issue. This bug should only affect a caching server that specifies a finite max-cache-size. It's also quite likely that the bug happens only when enabling threads, but it's not confirmed yet. [RT #21818]		2010-08-11 23:04:21 +00:00
..
include	update copyright notice	2010-07-09 23:45:55 +00:00
rdata	2681. [bug] IPSECKEY RR of gateway type 3 was not correctly	2009-09-18 21:55:48 +00:00
win32	dns_rdataset_expire/dns_rdataset_settrust	2010-03-03 06:58:30 +00:00
.cvsignore	shared library support	1999-07-03 21:07:10 +00:00
acache.c	update copyright notice	2008-02-07 23:46:54 +00:00
acl.c	update copyright notice	2009-01-18 23:47:41 +00:00
adb.c	2937. [bug] Worked around an apparent race condition in over	2010-08-11 23:04:21 +00:00
api	9.6.2	2010-02-18 03:40:09 +00:00
byaddr.c	update copyright notice	2007-06-19 23:47:24 +00:00
cache.c	2596. [bug] Stale tree nodes of cache/dynamic rbtdb could stay	2009-05-06 23:34:30 +00:00
callbacks.c	update copyright notice	2007-06-19 23:47:24 +00:00
compress.c	update copyright notice	2007-06-19 23:47:24 +00:00
db.c	update copyright notice	2009-06-23 00:19:34 +00:00
dbiterator.c	update copyright notice	2007-06-19 23:47:24 +00:00
dbtable.c	update copyright notice	2007-06-19 23:47:24 +00:00
diff.c	update copyright notice	2009-01-05 23:47:23 +00:00
dispatch.c	2797. [bug] Don't decrement the dispatch manager's maxbuffers.	2009-12-02 23:26:28 +00:00
dlz.c	update copyright notice	2009-01-18 23:47:41 +00:00
dnssec.c	update copyright notice	2009-06-22 23:47:18 +00:00
ds.c	update copyright notice	2007-06-19 23:47:24 +00:00
dst_api.c	2838. [func] Backport support for SHA-2 DNSSEC algorithms,	2010-01-15 19:38:54 +00:00
dst_internal.h	update copyright notice	2010-01-15 23:47:34 +00:00
dst_lib.c	update copyright notice	2007-06-19 23:47:24 +00:00
dst_openssl.h	update copyright notice	2008-04-01 23:47:10 +00:00
dst_parse.c	2838. [func] Backport support for SHA-2 DNSSEC algorithms,	2010-01-15 19:38:54 +00:00
dst_parse.h	fixed incorrect TAG_HMACSHA256_BITS value [rt18047]	2008-05-15 00:50:26 +00:00
dst_result.c	update copyright notice	2008-04-01 23:47:10 +00:00
forward.c	update copyright notice	2007-06-19 23:47:24 +00:00
gen-unix.h	update copyright notice	2009-01-18 23:47:41 +00:00
gen-win32.h	update copyright notice	2009-01-18 23:47:41 +00:00
gen.c	update copyright notice	2008-09-25 04:02:39 +00:00
gssapi_link.c	add NULL gssapi fromlabel method. [RT #18877]	2008-11-11 03:55:01 +00:00
gssapictx.c	2929. [bug] Improved handling of GSS security contexts:	2010-07-09 05:15:06 +00:00
hmac_link.c	update copyright notice	2008-04-01 23:47:10 +00:00
iptable.c	update copyright notice	2009-02-18 23:47:12 +00:00
journal.c	update copyright notice	2009-11-04 23:47:25 +00:00
key.c	update copyright notice	2007-06-19 23:47:24 +00:00
keytable.c	update copyright notice	2007-06-19 23:47:24 +00:00
lib.c	update copyright notice	2007-06-19 23:47:24 +00:00
log.c	update copyright notice	2007-06-18 23:47:57 +00:00
lookup.c	update copyright notice	2007-06-18 23:47:57 +00:00
Makefile.in	update copyright notice	2010-06-09 23:48:16 +00:00
master.c	update copyright notice	2009-01-18 23:47:41 +00:00
masterdump.c	2772. [security] When validating, track whether pending data was from	2009-11-18 00:15:38 +00:00
message.c	2912. [func] Windows clients don't like UPDATE responses that clear	2010-06-03 05:29:03 +00:00
name.c	2929. [bug] Improved handling of GSS security contexts:	2010-07-09 05:15:06 +00:00
ncache.c	silence compiler, explict coversion	2010-05-19 09:53:46 +00:00
nsec.c	update copyright notice	2009-01-06 23:47:26 +00:00
nsec3.c	update copyright notice	2009-11-03 23:47:46 +00:00
openssl_link.c	2547. [bug] openssl_link.c:mem_realloc() could reference an	2009-02-11 03:07:01 +00:00
openssldh_link.c	update copyright notice	2008-04-01 23:47:10 +00:00
openssldsa_link.c	update copyright notice	2009-01-14 23:47:26 +00:00
opensslrsa_link.c	silence compiler warning	2010-01-22 02:36:49 +00:00
order.c	update copyright notice	2007-06-19 23:47:24 +00:00
peer.c	update copyright notice	2008-04-03 06:09:05 +00:00
portlist.c	update copyright notice	2007-06-19 23:47:24 +00:00
rbt.c	2722. [bug] Ensure that the memory associated with the name of	2009-10-20 05:06:04 +00:00
rbtdb.c	2937. [bug] Worked around an apparent race condition in over	2010-08-11 23:04:21 +00:00
rbtdb.h	update copyright notice	2007-06-19 23:47:24 +00:00
rbtdb64.c	update copyright notice	2007-06-19 23:47:24 +00:00
rbtdb64.h	update copyright notice	2007-06-19 23:47:24 +00:00
rcode.c	update copyright notice	2010-01-15 23:47:34 +00:00
rdata.c	update copyright notice	2009-02-16 23:47:15 +00:00
rdatalist.c	update copyright notice	2010-02-25 10:56:41 +00:00
rdatalist_p.h	update copyright notice	2008-09-25 04:02:39 +00:00
rdataset.c	update copyright notice	2010-02-25 10:56:41 +00:00
rdatasetiter.c	update copyright notice	2007-06-19 23:47:24 +00:00
rdataslab.c	update copyright notice	2010-02-25 10:56:41 +00:00
request.c	update copyright notice	2009-01-18 23:47:41 +00:00
resolver.c	update copyright notice	2010-06-23 23:46:05 +00:00
result.c	update copyright notice	2010-02-25 10:56:41 +00:00
rootns.c	AAAA not A	2010-06-18 05:37:50 +00:00
sdb.c	update copyright notice	2010-02-25 10:56:41 +00:00
sdlz.c	update copyright notice	2010-02-25 10:56:41 +00:00
soa.c	update copyright notice	2007-06-19 23:47:24 +00:00
spnego.asn1	2105. [func] GSS-TSIG support (RFC 3645).	2006-12-04 01:54:53 +00:00
spnego.c	2639. [bug] Silence compiler warnings in gssapi code. [RT #19954]	2009-07-21 07:27:13 +00:00
spnego.h	update copyright notice	2007-06-19 23:47:24 +00:00
spnego_asn1.c	update copyright notice	2007-06-19 23:47:24 +00:00
spnego_asn1.pl	update copyright notice	2007-06-19 23:47:24 +00:00
ssu.c	update copyright notice	2008-01-18 23:46:58 +00:00
stats.c	update copyright notice	2009-01-29 23:47:44 +00:00
tcpmsg.c	update copyright notice	2007-06-19 23:47:24 +00:00
time.c	update copyright notice	2010-04-21 23:48:05 +00:00
timer.c	update copyright notice	2007-06-19 23:47:24 +00:00
tkey.c	update copyright notice	2010-07-09 23:45:55 +00:00
tsig.c	2929. [bug] Improved handling of GSS security contexts:	2010-07-09 05:15:06 +00:00
ttl.c	update copyright notice	2007-06-19 23:47:24 +00:00
validator.c	2925. [bug] Named failed to accept uncachable negative responses	2010-06-25 23:57:04 +00:00
version.c	update copyright notice	2007-06-19 23:47:24 +00:00
view.c	update copyright notice	2010-02-25 10:56:41 +00:00
xfrin.c	0 -> dns_rdatatype_none	2008-09-25 04:12:39 +00:00
zone.c	2908. [bug] It was possible for re-signing to stop after removing	2010-06-02 01:01:35 +00:00
zonekey.c	update copyright notice	2007-06-19 23:47:24 +00:00
zt.c	update copyright notice	2007-06-19 23:47:24 +00:00