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204 Commits
Author SHA1 Message Date
Michał Kępień eba17e0581 [v9_9] Remove REQUIRE preventing change 4592 from working 
Change 4592 was supposed to replace a REQUIRE with a conditional return.
While the latter was added, the former was not removed.  Remove the
relevant REQUIRE to fix RT #43822 for good.

(cherry picked from commit a94d68ce43)
 2017-10-24 21:11:56 +02:00
Evan Hunt 62fd7f8062 [v9_9] fix dispatch.c shutdown race 
4952.	[bug]		A race condition on shutdown could trigger an
			assertion failure in dispatch.c. [RT #43822]

(cherry picked from commit 019132b70c)
 2017-04-20 17:42:09 -07:00
Mark Andrews 182d657891 remove outdated cvs $Id strings 2017-02-03 18:44:36 +11:00
Tinderbox User 38e1c56c6d update copyright notice / whitespace 2017-01-14 23:47:28 +00:00
Mark Andrews 830f1c2f03 4554. [bug] Remove double unlock in dns_dispatchmgr_setudp. 
[RT #44336]

(cherry picked from commit 5dfa5221d5)
 2017-01-14 13:14:41 +11:00
Mark Andrews fc07bc787f 4074. [cleanup] Cleaned up more warnings from gcc -Wshadow. [RT #38708] 
(cherry picked from commit af669cb4fd)

Conflicts:
	bin/named/client.c
	lib/dns/request.c
	lib/dns/view.c

(cherry picked from commit 374fce8495)

Conflicts:
	bin/named/statschannel.c
	lib/dns/rbtdb.c
	lib/dns/request.c
	lib/dns/resolver.c
	lib/isc/unix/file.c
 2015-02-27 11:05:33 +11:00
Tinderbox User ae051b2f18 update copyright notice / whitespace 2015-02-10 23:46:11 +00:00
Evan Hunt e42b98f0a9 [v9_9] fix PRNG selection in dispatch.c 
4058.	[bug]		UDP dispatches could use the wrong psuedorandom
			number generator context. [RT #38578]
 2015-02-10 13:55:21 -08:00
Tinderbox User aaa24cf075 update copyright notice 2014-09-30 23:47:13 +00:00
Mark Andrews 650404030c 3961. [bug] Forwarding of SIG(0) signed UPDATE messages failed with 
BADSIG.  [RT #37216]

(cherry picked from commit a6869655d6)
 2014-10-01 07:43:17 +10:00
Mark Andrews a369b29fa3 3913. [bug] Address race issue in dispatch. [RT #36731] 
(cherry picked from commit 493f3eb297)
 2014-08-06 18:51:16 +10:00
Evan Hunt af35d10c68 [v9_9] fix race 
3804.   [bug]           Corrected a race condition in dispatch.c in which
                        portentry could be reset leading to an assertion
                        failure in socket_search(). (Change #3708
                        addressed the same issue but was incomplete.)
                        [RT #35128]

(cherry picked from commit 38c3ed154a)
 2014-04-07 13:54:52 -07:00
Tinderbox User ed05579879 update copyright notice 2014-03-27 23:45:30 +00:00
Mark Andrews 93b1293085 missing braces 2014-03-27 13:34:49 +11:00
Mark Andrews 0c3a129e61 3708. [bug] Address a portentry locking issue in dispatch.c. 
[RT #35128]

(cherry picked from commit 702958d202)
 2014-01-15 15:55:59 +11:00
Tinderbox User 864ca7ce33 update copyright notice 2014-01-09 23:45:53 +00:00
Mark Andrews 72512a6031 silence compiler warning 
(cherry picked from commit 109f477ed7)
 2014-01-09 15:59:18 +11:00
Evan Hunt 8c7ce6d3e6 [v9_9] replace memcpy() with memmove(). 
3698.	[cleanup]	Replaced all uses of memcpy() with memmove().
			[RT #35120]

(cherry picked from commit ebe54c7d2221c6a0a4b3d96bcae3280c823a45e6)
 2014-01-08 16:38:56 -08:00
Evan Hunt 88601d331d [v9_9] dispatch.c race 
3695.	[bug]		Address a possible race in dispatch.c. [RT #35107]

(cherry picked from commit 2b258a1f5b)
 2013-12-23 09:50:49 -08:00
Evan Hunt 06614edc44 [v9_9] correct dispatch address/port check 
3690.	[bug]		Iterative responses could be missed when the source
			port for an upstream query was the same as the
			listener port (53). [RT #34925]
 2013-12-12 22:46:21 -08:00
Tinderbox User 9888c9f463 update copyright notice 2013-01-11 23:45:46 +00:00
Mark Andrews d068ddb86d 3465. [bug] Handle isolated reserved ports. [RT #31778] 2013-01-11 14:10:32 +11:00
Mark Andrews e8a622d76a silence clang --analyze warnings 2012-11-30 18:51:22 +11:00
Tinderbox User 4b043520d6 update copyright notice 2012-10-26 23:45:36 +00:00
Evan Hunt 7cec7ec1d2 [v9_9] backport performance changes from 9.10 
3316.   [tuning]        Improved locking performance when recursing.
                        [RT #28836]

3315.   [tuning]        Use multiple dispatch objects for sending upstream
                        queries; this can improve performance on busy
                        multiprocessor systems by reducing lock contention.
                        [RT #28605]
 2012-10-26 10:14:29 -07:00
Evan Hunt 2589af5868 [v9_9] silence coverity warnings 
3401.	[bug]		Addressed Coverity warnings. [RT #31484]
(cherry picked from commit 47c5b8af92)
 2012-10-23 22:12:15 -07:00
Evan Hunt 8c18302d8b fix coverity issues 
3388.	[bug]		Fixed several Coverity warnings. [RT #30996]
 2012-10-02 23:46:15 -07:00
Tinderbox User c743d397ab update copyright notice 2012-09-27 23:45:54 +00:00
Evan Hunt b01ff9d7f1 use correct port range 
3382.	[bug]		SOA query from slave used use-v6-udp-ports range,
			if set, regardless of the address family in use.
			[RT #24173]
 2012-09-26 13:55:59 -07:00
Mark Andrews 23daf8948b 3225. [bug] Silence spurious "setsockopt(517, IPV6_V6ONLY) failed" 
messages. [RT #26507]
 2011-11-29 01:03:47 +00:00
Automatic Updater 2f17ad4545 update copyright notice 2011-07-28 23:47:59 +00:00
Evan Hunt f07b2fccaf 3137. [func] Improve hardware scalability by allowing multiple 
worker threads to process incoming UDP packets.
			This can significantly increase query throughput
			on some systems.  [RT #22992]
 2011-07-28 04:04:37 +00:00
Mark Andrews 9cf04a12ec 3095. [bug] Handle isolated reserved ports in the port range. 
[RT #23957]
 2011-04-06 10:27:16 +00:00
Mark Andrews 0874abad14 3069. [cleanup] Silence warnings messages from clang static analysis. 
[RT #20256]
 2011-03-11 06:11:27 +00:00
Automatic Updater 784a904bd0 update copyright notice 2011-02-03 12:18:12 +00:00
Mark Andrews 000a8970f8 3011. [func] Change the default query timeout from 30 seconds 
to 10.  Allow setting this in named.conf using the new
                        'resolver-query-timeout' option, which specifies a max
                        time in seconds.  0 means 'default' and anything longer
                        than 30 will be silently set to 30. [RT #22852]
 2011-02-03 05:41:55 +00:00
Mark Andrews 2a0d4c4d6b 2797. [bug] Don't decrement the dispatch manager's maxbuffers. 
[RT #20613]
 2009-12-02 23:15:14 +00:00
Automatic Updater 2b2fc9b4df update copyright notice 2009-11-25 23:49:22 +00:00
Mark Andrews 536e36ac8d declarations before statements 2009-11-25 13:17:59 +00:00
Evan Hunt cfc22e53a8 2789. [bug] Fixed an INSIST in dispatch.c [RT #20576] 2009-11-25 05:55:32 +00:00
Tatuya JINMEI 神明達哉 307d208450 2660. [func] Add a new set of DNS libraries for non-BIND9 
applications.  See README.libdns. [RT #19369]
 2009-09-01 00:22:28 +00:00
Tatuya JINMEI 神明達哉 089f456eb3 2588. [bug] SO_REUSEADDR could be set unconditionally after failure 
of bind(2) call.  This should be rare and mostly
			harmless, but may cause interference with other
			processes that happen to use the same port. [RT #19642]
 2009-04-28 21:39:00 +00:00
Mark Andrews 870a748bae isc_statscounter_t 2009-01-31 00:37:04 +00:00
Mark Andrews f19e6ef1eb 2541. [bug] Conditionally update dispatch manager statistics. 
[RT #19247]
 2009-01-31 00:10:24 +00:00
Tatuya JINMEI 神明達哉 d9059b0c38 2537. [func] Added more statistics counters including those on socket 
I/O events and query RTT histograms.  [RT #18802]
 2009-01-27 22:30:00 +00:00
Automatic Updater d362465c77 update copyright notice 2009-01-17 23:47:43 +00:00
Francis Dupont 584848087f spelling 2009-01-17 14:18:27 +00:00
Automatic Updater a8a8e73121 update copyright notice 2008-12-10 23:48:43 +00:00
Mark Andrews 92241b04f1 2509. [bug] Specifying a fixed query source port was broken. 
[RT #19051]
 2008-12-10 07:03:50 +00:00
Mark Andrews 96b3cb85d3 2491. [func] Attempt to re-use a local port if we are already using 
the port. [RT #18548]
 2008-11-12 23:10:57 +00:00