Tom Gundersen 5eefe544ef resolved: cache - cache what we can of negative redirect chains ... When a NXDATA or a NODATA response is received for an alias it may include CNAME records from the redirect chain. We should cache the response for each of these names to avoid needless roundtrips in the future. It is not sufficient to do the negative caching only for the canonical name, as the included redirection chain is not guaranteed to be complete. In fact, only the final CNAME record from the chain is guaranteed to be included. We take care not to cache entries that redirects outside the current zone, as the SOA will then not be valid.		2015-09-16 17:03:18 +02:00
..
.gitignore	resolve: add more record types and convert to gperf table	2014-08-03 22:02:32 -04:00
dns-type.c	treewide: fix typos	2015-07-29 12:29:46 +02:00
dns-type.h	resolved: rr - ignore pseudo types in NSEC(3) bitmaps	2015-07-23 18:06:50 +02:00
Makefile	resolved: add daemon to manage resolv.conf	2014-05-19 18:14:56 +02:00
org.freedesktop.resolve1.conf	resolved: add legacy dbus service and policy files	2014-07-16 03:41:39 +02:00
org.freedesktop.resolve1.service	resolved: add legacy dbus service and policy files	2014-07-16 03:41:39 +02:00
resolved-bus.c	resolved: cache - handle CNAME redirection	2015-09-16 17:03:17 +02:00
resolved-bus.h	resolved: rename resolved.h to resolved-manager.h	2014-08-01 16:14:59 +02:00
resolved-conf.c	resolve: remove unused variable	2014-11-30 02:04:50 +01:00
resolved-conf.h	resolved: rename resolved.h to resolved-manager.h	2014-08-01 16:14:59 +02:00
resolved-def.h	resolved: allow passing on which protocol, family and interface to look something up	2014-08-14 01:01:43 +02:00
resolved-dns-answer.c	resolved: cache - cache what we can of negative redirect chains	2015-09-16 17:03:18 +02:00
resolved-dns-answer.h	resolved: cache - cache what we can of negative redirect chains	2015-09-16 17:03:18 +02:00
resolved-dns-cache.c	resolved: cache - cache what we can of negative redirect chains	2015-09-16 17:03:18 +02:00
resolved-dns-cache.h	resolved: cache - only allow putting a single question key at a time	2015-09-16 17:03:17 +02:00
resolved-dns-packet.c	resolved: make packet flags logic more expressive again	2015-08-25 18:54:55 +02:00
resolved-dns-packet.h	treewide: fix typos	2015-09-08 12:55:50 +02:00
resolved-dns-query.c	resolved: rr - introduce dns_resource_key_new_redirect()	2015-09-16 17:03:17 +02:00
resolved-dns-query.h	resolved: rr - introduce dns_resource_key_new_redirect()	2015-09-16 17:03:17 +02:00
resolved-dns-question.c	resolved: rr - introduce dns_resource_key_new_redirect()	2015-09-16 17:03:17 +02:00
resolved-dns-question.h	resolved: rr - introduce dns_resource_key_new_redirect()	2015-09-16 17:03:17 +02:00
resolved-dns-rr.c	resolved: rr - introduce dns_resource_key_new_redirect()	2015-09-16 17:03:17 +02:00
resolved-dns-rr.h	resolved: rr - introduce dns_resource_key_new_redirect()	2015-09-16 17:03:17 +02:00
resolved-dns-scope.c	resolved: dump cache and zone contents to syslog on SIGUSR1	2015-08-26 09:41:45 +02:00
resolved-dns-scope.h	resolved: dump cache and zone contents to syslog on SIGUSR1	2015-08-26 09:41:45 +02:00
resolved-dns-server.c	resolved: transaction - exponentially increase retry timeouts	2015-08-03 14:06:58 +02:00
resolved-dns-server.h	resolved: transaction - exponentially increase retry timeouts	2015-08-03 14:06:58 +02:00
resolved-dns-stream.c	util: introduce CMSG_FOREACH() macro and make use of it everywhere	2015-06-10 19:29:47 +02:00
resolved-dns-stream.h	remove unused includes	2015-02-23 23:53:42 +01:00
resolved-dns-transaction.c	resolved: cache - only allow putting a single question key at a time	2015-09-16 17:03:17 +02:00
resolved-dns-transaction.h	resolved: rename DNS UDP socket to 'dns_udp_fd'	2015-08-25 18:51:23 +02:00
resolved-dns-zone.c	tree-wide: take benefit of the fact that hashmap_free() returns NULL	2015-09-09 23:12:07 +02:00
resolved-dns-zone.h	resolved: dump cache and zone contents to syslog on SIGUSR1	2015-08-26 09:41:45 +02:00
resolved-gperf.gperf	resolved: beef up DNS server configuration logic	2014-08-01 16:06:39 +02:00
resolved-link.c	tree-wide: make use of the fact that strv_free() returns NULL	2015-09-09 23:05:58 +02:00
resolved-link.h	sd-netlink: rename from sd-rtnl	2015-06-13 19:52:54 +02:00
resolved-llmnr.c	resolved: use a #define for LLMNR port	2015-07-13 11:28:29 -04:00
resolved-llmnr.h	resolved: use a #define for LLMNR port	2015-07-13 11:28:29 -04:00
resolved-manager.c	tree-wide: make use of log_error_errno() return value	2015-09-09 08:20:20 +02:00
resolved-manager.h	resolved: dump cache and zone contents to syslog on SIGUSR1	2015-08-26 09:41:45 +02:00
resolved.c	resolved: dump cache and zone contents to syslog on SIGUSR1	2015-08-26 09:41:45 +02:00
resolved.conf.in	Do not advertise .d snippets over main config file	2015-03-03 19:10:21 -05:00