Mark Andrews d329d47bae Prevent existing catalog zone entries being incorrectly deleted ... After receiving a new version of a catalog zone it is required to merge it with the old version. The algorithm walks through the new version's hash table and applies the following logic: 1. If an entry from the new version does not exist in the old version, then it's a new entry, add the entry to the `toadd` hash table. 2. If the zone does not exist in the set of configured zones, because it was deleted via rndc delzone or it was removed from another catalog zone instance, then add into to the `toadd` hash table to be reinstantiated. 3. If an entry from the new version also exists in the old version, but is modified, then add the entry to the `tomod` hash table, then remove it from the old version's hash table. 4. If an entry from the new version also exists in the old version and is the same (unmodified) then just remove it from the old version's hash table. The algorithm then deletes all the remaining zones which still exist in the old version's hash table (because only the ones that don't exist in the new version should now remain there), then adds the ones that were added to the `toadd`, and modifies the ones that were added to the `tomod`, completing the merge. During a recent refactoring, the part when the entry should be removed from the old version's hash table on condition (4.) above was accidentally omitted, so the unmodified zones were remaining in the old version's hash table and consequently being deleted. (cherry picked from commit 63145fb1d3)		2021-10-28 00:04:44 +11:00
..
include	Update the source code formatting using clang-format-13	2021-10-12 11:31:55 +02:00
rdata	Reject zero length ALPN elements in fromwire	2021-08-19 18:59:29 +10:00
tests	rename dns_zone_master and dns_zone_slave	2021-08-30 11:58:29 -07:00
win32	Clear dnssec-sign stats for removed keys	2021-08-24 09:51:45 +02:00
.gitignore	4394. [func] Add rndc command "dnstap-reopen" to close and	2016-06-24 09:37:04 +10:00
acl.c	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
adb.c	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
badcache.c	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
byaddr.c	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
cache.c	Allow resetting hash table size limits for DNS DBs	2021-06-17 17:17:37 +02:00
callbacks.c	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
catz.c	Prevent existing catalog zone entries being incorrectly deleted	2021-10-28 00:04:44 +11:00
client.c	properly initialise resarg->lock	2021-04-19 14:32:53 +02:00
clientinfo.c	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
compress.c	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
db.c	Cleanup redundant isc_rwlock_init() result checks	2021-02-08 15:13:49 +11:00
dbiterator.c	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
dbtable.c	Cleanup redundant isc_rwlock_init() result checks	2021-02-08 15:13:49 +11:00
diff.c	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
dispatch.c	Silence cppcheck 2.2 false positive in udp_recv()	2020-11-25 13:21:58 +01:00
dlz.c	Cleanup redundant isc_rwlock_init() result checks	2021-02-08 15:13:49 +11:00
dns64.c	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
dnsrps.c	Add stale-refresh-time option	2020-11-11 15:59:56 -03:00
dnssec.c	Fix cleanup of signature buffer in dns_dnssec_signmessage	2021-10-12 10:19:08 +11:00
dnstap.c	Address theoretical resource leak in dns_dt_open()	2021-02-23 09:41:15 +11:00
dnstap.proto	fix spelling errors reported by Fossies.	2020-02-21 07:05:31 +00:00
ds.c	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
dst_api.c	Fix bug in dst_key_copymetadata	2021-08-11 15:18:10 +02:00
dst_internal.h	Protect dst key metadata with lock	2021-07-01 14:48:47 +02:00
dst_openssl.h	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
dst_parse.c	Add key metadata for DS published/withdrawn	2021-07-01 14:48:23 +02:00
dst_parse.h	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
dst_pkcs11.h	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
dst_result.c	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
dyndb.c	hacks to get dyndb working without libtool	2021-05-14 12:52:48 +02:00
ecdb.c	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
ecs.c	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
fixedname.c	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
forward.c	Cleanup redundant isc_rwlock_init() result checks	2021-02-08 15:13:49 +11:00
gen-unix.h	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
gen-win32.h	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
gen.c	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
geoip2.c	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
gssapi_link.c	Stop including <gssapi.h> from <dst/gssapi.h> header	2021-02-16 12:08:21 +11:00
gssapictx.c	Free resources when gss_accept_sec_context() fails	2021-04-08 10:41:08 +02:00
hmac_link.c	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
ipkeylist.c	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
iptable.c	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
journal.c	Order the diff from dns_db_diffx so that deletes proceed adds	2021-07-23 09:20:25 +10:00
kasp.c	Add purge-keys config option	2021-02-23 09:18:55 +01:00
key.c	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
keydata.c	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
keymgr.c	Migrate a single key to CSK with dnssec-policy	2021-08-23 10:36:42 +02:00
keytable.c	Cleanup redundant isc_rwlock_init() result checks	2021-02-08 15:13:49 +11:00
Kyuafile	regen master	2017-12-29 01:44:18 +00:00
lib.c	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
log.c	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
lookup.c	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
Makefile.in	Remove custom ISC SPNEGO implementation	2021-04-01 10:42:32 +02:00
mapapi	increase MAPAPI	2021-08-28 07:45:39 -07:00
master.c	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
masterdump.c	Pause the dbiterator when dumping the zone to the disk	2021-06-04 11:32:31 +02:00
message.c	Update the source code formatting using clang-format-12	2021-06-13 08:19:44 +02:00
name.c	Use dns_name_copynf() with dns_message_gettempname() when needed	2021-05-22 07:17:01 +02:00
ncache.c	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
nsec.c	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
nsec3.c	Mark DNSSEC responses with NSEC3 records that exceed 150 as insecure	2021-04-30 11:16:45 +02:00
nta.c	Cleanup redundant isc_rwlock_init() result checks	2021-02-08 15:13:49 +11:00
openssl_link.c	Remove TLSDNS, TLS and HTTP protocols from netmgr	2021-05-14 12:52:48 +02:00
openssldh_link.c	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
opensslecdsa_link.c	Make opensslecdsa_parse use fromlabel	2021-01-26 15:04:59 +01:00
openssleddsa_link.c	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
opensslrsa_link.c	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
order.c	Allow "order none" in "rrset-order" rules	2020-10-02 08:50:51 +02:00
peer.c	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
pkcs11.c	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
pkcs11ecdsa_link.c	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
pkcs11eddsa_link.c	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
pkcs11rsa_link.c	Fix misplaced declaration	2020-12-01 23:19:20 +11:00
portlist.c	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
private.c	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
rbt.c	map files over 2GB could not be loaded	2021-09-01 00:43:54 -07:00
rbtdb.c	map files over 2GB could not be loaded	2021-09-01 00:43:54 -07:00
rbtdb.h	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
rcode.c	Use isdigit instead of checking character range	2021-05-05 18:23:53 +02:00
rdata.c	Parse and print HTTPS and SVCB records	2021-08-18 14:59:29 +10:00
rdatalist.c	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
rdatalist_p.h	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
rdataset.c	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
rdatasetiter.c	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
rdataslab.c	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
request.c	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
resolver.c	Update the source code formatting using clang-format-13	2021-10-12 11:31:55 +02:00
result.c	Parse and print HTTPS and SVCB records	2021-08-18 14:59:29 +10:00
rootns.c	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
rpz.c	Cleanup redundant isc_rwlock_init() result checks	2021-02-08 15:13:49 +11:00
rriterator.c	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
rrl.c	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
sdb.c	Add stale-refresh-time option	2020-11-11 15:59:56 -03:00
sdlz.c	Add stale-refresh-time option	2020-11-11 15:59:56 -03:00
soa.c	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
ssu.c	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
ssu_external.c	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
stats.c	Clear dnssec-sign stats for removed keys	2021-08-24 09:51:45 +02:00
tcpmsg.c	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
time.c	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
timer.c	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
tkey.c	Use dns_name_copynf() with dns_message_gettempname() when needed	2021-05-22 07:17:01 +02:00
tsec.c	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
tsig.c	Use dns_name_copynf() with dns_message_gettempname() when needed	2021-05-22 07:17:01 +02:00
tsig_p.h	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
ttl.c	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
update.c	Lock kasp when looking for zone keys	2021-05-20 09:52:53 +02:00
validator.c	Mark DNSSEC responses with NSEC3 records that exceed 150 as insecure	2021-04-30 11:16:45 +02:00
version.c	Use -release instead of -version-info for internal library SONAMEs	2021-01-25 15:28:09 +01:00
view.c	Don't freeze / thaw non-explict in-view zones	2021-08-12 04:19:44 +00:00
xfrin.c	use a fixedname buffer in dns_message_gettempname()	2021-05-22 07:13:57 +02:00
zone.c	Add missing DNS_ZONEFLG_DUMPING to setmodtime()	2021-10-21 12:33:24 +02:00
zone_p.h	Add NSEC3PARAM unit test, refactor zone.c	2020-11-26 14:15:05 +00:00
zonekey.c	update all copyright headers to eliminate the typo	2020-09-14 16:50:58 -07:00
zoneverify.c	Replace literal 255 with a more descriptive macro name	2021-08-25 15:57:35 -07:00
zt.c	rename dns_zone_master and dns_zone_slave	2021-08-30 11:58:29 -07:00