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917 commits

Author SHA1 Message Date
W.C.A. Wijngaards
64c8d18814 in tcp write callback routine dont reset read byte count if write and read. 
in tcp write callback and write and read and write is done perform callback.
tcp connection is selected to not toggle readwrite and give closed callback.
 2020-06-26 10:54:13 +02:00
W.C.A. Wijngaards
d033ce6c23 tcp callback function refactor, split read and timeout event setup, leave 
unused queries that are already sent to track their reply on the query
pipeline, when serviced query is deleted deal with the write wait list,
 2020-06-25 17:23:46 +02:00
W.C.A. Wijngaards
dfb6d32189 outnet_tcp_cb: add assertion and return when write packets done is handled. 2020-06-25 16:29:37 +02:00
W.C.A. Wijngaards
cbcbd5fa07 pending_tcp_query: cleaner comments. 2020-06-25 16:22:43 +02:00
W.C.A. Wijngaards
c32c43f9f2 for tcp use_free_buffer write straight away on reuse connection, if possible 2020-06-25 16:11:46 +02:00
W.C.A. Wijngaards
34c063701e in outside_network.c: also log messages that end up on the waiting list. 
with dnstap.
for tcp use_free_buffer reuse existing entry if second wait entry on the
same addr as the other waiting.
 2020-06-25 16:05:25 +02:00
W.C.A. Wijngaards
39a50f30a3 tcp callback handle timeout event for read and reuse keepalive. 2020-06-25 14:26:29 +02:00
W.C.A. Wijngaards
75da272afe reuse tcp id_cmp function. clear list and tree after delete. clear when 
decommisioned. callbacks when closed for lru space, and when closed because
not kept open.
 2020-06-24 16:28:42 +02:00
W.C.A. Wijngaards
04d805b0eb reuse tcp lookup with correct address as key. 2020-06-24 12:57:15 +02:00
W.C.A. Wijngaards
8ca34be36a fix reuse tcp crash, use addr in reuse struct, free leaked tcp entries. 2020-06-24 10:09:49 +02:00
W.C.A. Wijngaards
6f9310173d Fix grammar. 2020-06-23 17:32:33 +02:00
W.C.A. Wijngaards
c809bb9ece tcp reuse timeout event cleanup and callbacks. 2020-06-23 15:29:40 +02:00
W.C.A. Wijngaards
d96e718f80 fix crash on cleanup. 2020-06-19 18:04:12 +02:00
W.C.A. Wijngaards
0e0c57734a fix uninit after malloc for on_tcp_waiting_list. 2020-06-19 17:40:45 +02:00
W.C.A. Wijngaards
4b6e41e3de fix documentation for waiting_tcp pkt NULL setting. 2020-06-19 17:37:23 +02:00
W.C.A. Wijngaards
a1babfff1e add bool if on tcp waiting list, so that pkt can be stored. 
remove pkt args from outnet_tcp_take_into_use, use w.pkt.
 2020-06-19 17:31:36 +02:00
W.C.A. Wijngaards
a695ba447c set timeout to wait for reuse 
add comm_point indicator for write events for reuse stream writes.
 2020-06-09 16:15:03 +02:00
W.C.A. Wijngaards
d8b7b5ee27 fix to set pending pointer in reuse tcp structure 
fix debug output of reuse tcp and test leak of process
 2020-06-09 09:14:01 +02:00
W.C.A. Wijngaards
fd723aed27 tcp connection is stored and picked up for reuse 
fix that comm_point_start_listening does not close the same fd that is started.
 2020-06-03 17:24:26 +02:00
W.C.A. Wijngaards
7cc6a89e21 fix spare id random selection. 2020-06-03 14:23:06 +02:00
W.C.A. Wijngaards
150e1b0491 spare id random selection better. 2020-06-03 14:03:34 +02:00
W.C.A. Wijngaards
0f3c638193 find reuse find tcp loop code for multiple connections to the same destination 
find spare id value in reused connection.
 2020-06-03 12:10:31 +02:00
W.C.A. Wijngaards
d9afcae346 add debug printout 2020-06-03 09:38:02 +02:00
W.C.A. Wijngaards
d1904bd509 tree key addr 2020-05-26 16:27:45 +02:00
W.C.A. Wijngaards
aad363ddd1 rename next,prev to lru_next,lru_prev for clarity. 2020-05-26 13:41:07 +02:00
W.C.A. Wijngaards
1a6cc6e5dc fixup lru list presence boolean. 2020-05-26 08:46:36 +02:00
W.C.A. Wijngaards
a83f5d7260 Merge branch 'master' into stream-reuse 2020-05-20 15:39:50 +02:00
W.C.A. Wijngaards
711c0548f0 - For PR #93: windows compile warnings removal 
- windows compile warnings removal for ip dscp option code.
 2020-05-19 14:36:57 +02:00
W.C.A. Wijngaards
ba0f382eee - CVE-2020-12662 Unbound can be tricked into amplifying an incoming 
query into a large number of queries directed to a target.
- CVE-2020-12663 Malformed answers from upstream name servers can be
  used to make Unbound unresponsive.
 2020-05-19 10:27:27 +02:00
W.C.A. Wijngaards
edcef18274 Merge branch 'master' of git://github.com/PMunch/unbound into PMunch-master 
Fixed conflicts in Makefile.in and configparser.y
 2020-05-15 14:52:53 +02:00
W.C.A. Wijngaards
cee3098e87 - Remove unneeded was_mesh_reply check. 2020-04-20 15:35:45 +02:00
W.C.A. Wijngaards
00323b71d7 - Fix for count of reply states in the mesh. 2020-04-20 14:24:05 +02:00
gthess
334498d9b9
Merge pull request #221 from NLnetLabs/more-SNI 
More SNI support on TLS
 2020-04-17 11:37:47 +02:00
George Thessalonikefs
e430e95d30 - Add SNI support on more TLS connections (fixes #193). 
- Add SNI support to unbound-anchor.
 2020-04-16 14:39:05 +02:00
George Thessalonikefs
e18ab07c62 - Add doxygen documentation for DSCP. 2020-04-16 13:58:35 +02:00
George Thessalonikefs
8a87fc6ae7 - Fix #220: auth-zone section in config may lead to segfault. 2020-04-15 17:57:02 +02:00
Ralph Dolmans
e4eb76a5f3 - Fix RPZ concurrency issue when using auth_zone_reload. 2020-03-26 19:11:57 +01:00
W.C.A. Wijngaards
bcdc13514a - Fixes on #200. and rerun autoconf. 2020-03-24 09:32:04 +01:00
Yaroslav K
cfddbcb5be add setting IP DiffServ Codepoint (DSCP, previously TOS) on sockets 2020-03-23 19:37:43 +00:00
Florian Obser
1a81965748 Declare lz_enter_rr_into_zone() static, it's only used in this file. 
Pointed out by clang with -Wmissing-prototypes
 2020-03-20 11:53:13 +01:00
Ralph Dolmans
87474563ff Merge branch 'kernel-random-port' of https://github.com/fobser/unbound into fobser-kernel-random-port 2020-03-19 15:48:12 +01:00
Ralph Dolmans
28e6c86e61 - Add check to make sure RPZ records are subdomain of configured zone origin. 2020-03-11 17:37:50 +01:00
W.C.A. Wijngaards
614ed2717b Merge branch 'master' into framestreams 
Fixed bison and flex conflicts by regenerating the files.
 2020-02-28 14:31:24 +01:00
W.C.A. Wijngaards
6f4818ebcb - Fix more undefined sanitizer issues, in respip copy_rrset null 
dname, and in the client_info_compare routine for null memcmp.
 2020-02-27 15:43:27 +01:00
Florian Obser
5aaa5e253d Allow the kernel to provide random source ports. 
On some operating systems, for example OpenBSD since some decades, the
kernel binds to a random source port if asked for any port (port
number 0). There is no need to replicate this functionality in
userland.
 2020-02-20 14:54:06 +01:00
W.C.A. Wijngaards
184f26355a Fix ifdef of X509_CHECK_FLAG_NO_PARTIAL_WILDCARDS, and 
Merge branch 'master' into framestreams
 2020-02-18 08:33:58 +01:00
W.C.A. Wijngaards
6accd3d681 - protect X509_CHECK_FLAG_NO_PARTIAL_WILDCARDS with ifdef for 
different openssl versions.
 2020-02-18 08:31:38 +01:00
W.C.A. Wijngaards
b4f055effc Merge branch 'master' into framestreams 2020-02-17 15:25:47 +01:00
George Thessalonikefs
4b354d38c1 - Remove unused variable. 2020-02-17 12:56:20 +01:00
W.C.A. Wijngaards
465af58457 dnstap io, fix to compile without ssl. 2020-02-14 13:23:58 +01:00