test/regress_dns.c


Log

Author Commit Date CI Message
Cœur eec47a67 2024-04-30T15:59:58 Fix typos (#1634)
Vladislav Gusev 227510d5 2023-07-13T22:20:33 Fix EVDNS_BASE_DISABLE_WHEN_INACTIVE (#1493) I faced with strange problem: event loop doesn't exit after dns resolving with `EVDNS_BASE_DISABLE_WHEN_INACTIVE`. Stand: - Ubuntu 22; - libevent release-2.1.12-stable - `resolve.conf` contains 2 nameservers; - I use `evdns_base_new` with `EVDNS_BASE_DISABLE_WHEN_INACTIVE | EVDNS_BASE_INITIALIZE_NAMESERVERS` to avoid OS specific code. After small investigation, look like events related with dns sockets added to event_base before `evdns->disable_when_inactive` was initialized. `libevent` did epoll_ctl(DEL) after resolving completed on the first socket, but the second socket remained in the `epoll` interest list.
Azat Khuzhin f04d90b1 2023-04-04T22:15:35 Fix building with -Wstack-protector due to VLA and fobid them It is not a thankless task to fix such issues on and on, let's just prohibit this cases, and our build with -Werror on CI will show new issues from now on. Fixes: #1434
Azat Khuzhin fb900a28 2023-02-12T08:12:20 test: suppress logs from the tests that produce them under normal circumstances
Daniel Kempenich ebd7e8d7 2023-01-27T08:44:41 Allow evdns_base_new to succeed with no nameservers configured If resolv.conf has no nameservers, evdns_base_new can still succeed with the default of using the name server from localhost matching the man page documentation for resolv.conf.
Daniel Kempenich a7fffb5c 2023-01-17T23:02:56 Replace magic numbers with consts for evdns_base_resolv_conf_parse() errors
Azat Khuzhin 213a822a 2022-07-11T22:52:57 test: increase timeout significantly in dns/getaddrinfo_cancel_stress (for TSan) Fixes: #1304
Azat Khuzhin 5ff98dc1 2022-07-10T17:33:15 evdns: accept domains up to 254 long (previosly only 63 long was accepted) Previously evdns was using HOST_NAME_MAX, and define it to 255 *only* if it not set, however it does set on linux: $ egrep -r define.*HOST_NAME_MAX /usr/include/bits /usr/include/bits/local_lim.h:#define HOST_NAME_MAX 64 /usr/include/bits/posix1_lim.h:#define _POSIX_HOST_NAME_MAX 255 /usr/include/bits/confname.h:#define _SC_HOST_NAME_MAX _SC_HOST_NAME_MAX But 64 should be the limit of the host component, not for the whole hostname, as also noted by @ploxiln So use our own EVDNS_NAME_MAX const, which is set to 255. Fixes: #1280
Azat Khuzhin 1933f6aa 2022-07-10T16:31:57 test: make dns/getaddrinfo_cancel_stress more deterministic Fixes: #1271 Follow-up for: 90bcf2d660b9b43cb8e747421d4938f08f935bd7
Yongsheng Xu cd6a41ec 2021-12-10T11:05:13 feat: add `evdns_base_get_nameserver_fd` method To get underlying udp socket fd.
Azat Khuzhin 7855900c 2021-09-19T12:24:50 test/dns: mark TCP tests as retriable CI: https://github.com/azat/libevent/runs/3643912296 # tcp_resolve_many_clients CI: https://github.com/azat/libevent/runs/3643912192 # tcp_timeout CI: https://github.com/azat/libevent/runs/3643912336 # tcp_resolve CI: https://github.com/azat/libevent/runs/3643912174 # tcp_resolve_pipeline
Pierce Lopez fabbf3b3 2021-09-14T01:19:36 test: skip dns_initialize_nameservers if missing /etc/resolv.conf some build systems run tests in minimal containers with no resolv.conf, and the primary thing this test does is load the default /etc/resolv.conf
Alex Budovski 8f74b30c 2021-05-30T13:05:25 Replace gettimeofday with the portable wrapper Otherwise the Win32 build fails.
Sergey Matveychuk 19b3fd0b 2021-04-07T20:39:18 evdns: add ability to get CNAME Add new flag (DNS_CNAME_CALLBACK) for evdns_base_resolve_ipv4()/evdns_base_resolve_ipv6(). If set, you will get one more callback with type == DNS_CNAME and CNAME in addrs argument.
chux0519 617ba838 2021-01-09T17:19:27 evdns: add max-probe-timeout/probe-backoff-factor settings I recently found that when the network status changed when calling bufferevent_socket_connect_hostname (e.g. switching between several WIFIs), all DNS servers would fail, and the timeout of probe would be very long if there were many DNS requests. I want libevent to support manual setting of MAX_PROBE_TIMEOUT and TIMEOUT_BACKOFF_FACTOR So move hardcoded MAX_PROBE_TIMEOUT and TIMEOUT_BACKOFF_FACTOR into struct, and allow changing them.
Azat Khuzhin 2338f27e 2020-08-29T01:15:20 test/regress_dns: fix -Wmaybe-uninitialized Was not noticed since it is reported only with optimization enabled, as stated in gcc(1): The effectiveness of some warnings depends on optimizations also being enabled. For example -Wsuggest-final-types is more effective with link-time optimization and -Wmaybe-uninitialized does not warn at all unless optimization is enabled. And interesting thing is that it is reported only for -O2, not for -O3, that's why I did not catched it in both cmake env that I had: - debug (it has -O0) - release (it has -O3) While autoconf has -O2.
Azat Khuzhin eeeed1e1 2020-07-28T01:19:28 test/dns: fix initialize_nameservers when there is ipv6 in /etc/resolv.conf Fixes: #1060
Azat Khuzhin 90bcf2d6 2020-07-05T11:59:32 test: fix leak in dns/getaddrinfo_cancel_stress Some requests may get response (evutil_addrinfo) from gaic_server_cb, in case of cancel_event (10000ms) will not be fast enough.
Azat Khuzhin 271c5aaa 2020-06-02T10:00:38 test/regress_dns: use tt_int_op() over tt_assert() in assert_request_results()
seleznevae 83c58d49 2020-05-31T19:59:49 evdns: Add support for setting maximum UDP DNS message size. Added new option `edns-udp-size` for evdns_base which allows to control maximum allowed size of UDP DNS messages. This maximum size is passed to the DNS server via edns mechanism.
ayuseleznev 0f6ee89a 2020-05-21T12:46:20 evdns: Implement dns requests via tcp
ayuseleznev 8fe35c76 2020-05-18T14:10:28 evdns: Add additional validation for values of dns options
ayuseleznev 4da9f87c 2020-02-27T16:59:45 evdns: fix a crash when evdns_base with waiting requests is freed Fix undefined behaviour and application crash that might take place in some rare cases after calling evdns_base_free when there are requests in the waiting queue. Current cleanup procedure in evdns_base_free_and_unlock function includes 2 steps: 1. Finish all inflight requests. 2. Finish all waiting requests. During the first step we iterate over each list in req_heads structure and finish all requests in these lists. With current logic finishing an inflight request (function request_finished) removes it from the inflight requests container and forces a wating connection to be sent (by calling evdns_requests_pump_waiting_queue). When these new requests are sent it is possible that they will be inserted to the list in req_heads that we've already cleaned. So in some cases container of the inflight requests is not empty after this procedure and some requests are not finished and deleted. When timeouts for these requests expire evdns_request_timeout_callback is called but corresponding evdns_base has been already deleted which causes undefined behaviour and possible applicaton crash. It is interesting to note that in old versions of libevent such situation was not possible. This bug was introduced by the commit 14f84bbdc77d90b1d936076661443cdbf516c593. Before this commit nameservers were deleted before finishing the requests. Therefore it was not possible that requests from the waiting queue be sent while we finish the inflight requests.
Azat Khuzhin 4436287d 2019-10-31T09:18:58 Relax bufferevent_connect_hostname_emfile Do not do any assumptions on the error for the EMFILE from getaddrinfo(), expect just any error. Fixes: #924
Azat Khuzhin 538141eb 2019-06-15T23:18:05 evdns: add new options -- so-rcvbuf/so-sndbuf This will allow to customize SO_RCVBUF/SO_SNDBUF for nameservers in this evdns_base, you may want to adjust them if the kernel starts dropping udp packages.
Azat Khuzhin 51ac04ac 2019-05-25T17:29:25 test: mark bev_connect_hostname() as static (to avoid prototype requirement)
Joseph Spadavecchia 5e137f37 2014-12-08T17:32:07 Implement bufferevent_socket_connect_hostname_hints() So that ai_flags (such as AI_ADDRCONFIG) can be specified. Closes: #193 (cherry-picked with conflicts resolved)
Azat Khuzhin 47d348a6 2019-04-03T07:26:21 Disable logging for tests that assume printing warnings To avoid possible confusion But there is still one test that has some messages on windows: main/methods Because this test needs >1 of avaiable methods, otherwise it will warn.
Azat Khuzhin e5b8f4c1 2019-04-01T01:47:00 evdns: add DNS_OPTION_NAMESERVERS_NO_DEFAULT/EVDNS_BASE_NAMESERVERS_NO_DEFAULT - DNS_OPTION_NAMESERVERS_NO_DEFAULT Do not "default" nameserver (i.e. "127.0.0.1:53") if there is no nameservers in resolv.conf, (iff DNS_OPTION_NAMESERVERS is set) - EVDNS_BASE_NAMESERVERS_NO_DEFAULT If EVDNS_BASE_INITIALIZE_NAMESERVERS isset, do not add default nameserver if there are no nameservers in resolv.conf (just set DNS_OPTION_NAMESERVERS_NO_DEFAULT internally) Fixes: #569
Azat Khuzhin 6dbad0f6 2019-02-04T22:34:10 test/dns: in solaris under EMFILE devpoll does not dispatch (due DP_POLL failure)
Azat Khuzhin d234902d 2019-02-03T18:54:00 test/dns: in solaris under EMFILE the error is EAI_FAIL
Azat Khuzhin 4ffc7116 2019-01-26T18:52:33 test: adjust expecting error for getaddrinfo() under EMFILE When getaddrinfo() cannot allocate file descriptor glibc/musl-libc on linux report EAI_SYSTEM error. But this is not true for freebsd libc [1] (and hence apple libc [2]), they report EAI_NONAME error instead, so adjust expectation. [1]: https://github.com/freebsd/freebsd/blob/master/lib/libc/net/getaddrinfo.c [2]: https://opensource.apple.com/source/Libc/ Refs: #749 Refs: https://github.com/libevent/libevent/issues/749#issuecomment-457838159
Azat Khuzhin 2cb8eae7 2018-10-21T03:03:25 Do not rely on getservbyname() for most of the dns regression tests There is only one test that uses service name getaddrinfo_async, which manually check whether it works or not, other should not assume that it is available and works. There was already an attempt to overcome some possible limitations, like lack of "http" in /etc/services in d6bafbbeb27ff3943d6f3b6783bcded76384c31e ("test/dns: replace servname since solaris does not have "http"")
Azat Khuzhin 7198bbb8 2018-10-21T03:03:57 Turn off dns/getaddrinfo_race_gotresolve by default It is: - pretty internal regression - CPU bound - right now failed on travis-ci machines
Azat Khuzhin 09c74f71 2018-10-21T02:50:04 Fix an error for debug locking in dns/getaddrinfo_race_gotresolve When there is no /etc/services file evdns_getaddrinfo() will fail (with service="ssh") and hence it will go to then "end" label with locked rp.lock which in case of debug locking checks will bail with: [err] ../evthread.c:220: Assertion lock->count == 0 failed in debug_lock_free So add rp.locked flag, and unlock the lock before freeing it if it is in locked state. And here is how you can reproduce the issue: $ docker run -e LD_LIBRARY_PATH=$PWD/lib -e PATH=/usr/bin:/bin:$PWD/bin -v $PWD:$PWD --rm -it debian:testing regress dns/getaddrinfo_race_gotresolve (since debian:testing does not have /etc/services)
Philip Prindeville be371163 2018-06-16T17:16:10 Eliminate compiler warnings (at least for gcc/linux) Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com> Closes: #646 # cherry-picked from the PR
Sergey Fionov 4802c132 2018-08-02T09:13:33 evdns: add regress test for getaddrinfo race
Leo Zhang d9ffd221 2018-05-15T12:14:05 test: make regress_dns C89 compatible Closes: #635 (cherry-picked)
Azat Khuzhin d1c8993c 2018-04-24T14:46:06 test/dns: install correct RLIMIT_NOFILE in bufferevent_connect_hostname_emfile Otherwise poll() will fail with EINVAL: EINVAL The nfds value exceeds the RLIMIT_NOFILE value. P.S. and cleanup this test a little, with early-return. CI: https://travis-ci.org/libevent/libevent/jobs/370350426
Azat Khuzhin a3d8f2e0 2018-04-24T01:45:00 test/dns: verify bufferevent_socket_connect() errorcb invoking if socket() fails Refs: #600
Azat Khuzhin 623ef3cc 2018-04-24T01:34:06 test/dns: cleanup test_bufferevent_connect_hostname()
Azat Khuzhin 8acfb0cd 2017-03-14T13:21:16 test: do not return void
Azat Khuzhin d6bafbbe 2017-01-20T02:11:35 test/dns: replace servname since solaris does not have "http" Yes, by default solaris (solaris10.dev 5.10 Generic_147148-26 i86pc i386 i86pc) does not have "http" in /etc/services
Azat Khuzhin 07862531 2017-01-19T20:34:41 test/dns: run async resolving after sync one (to avoid timeouts) If system resolver (sync one) will respond too slow, then we can fail async request and evdns will retransmit tham again, but evdns server will accept that failed requets, so we will have not 2 requests but 4. Reproduced on centos box sometimes.
Azat Khuzhin d7348bab 2016-03-25T00:21:06 test/dns: regression for empty hostname Refs: #332
Azat Khuzhin 0b9d4324 2015-11-25T17:29:42 test/dns: check exit code of evdns_getaddrinfo() By some reason all autotools builds failed: CI: https://travis-ci.org/libevent/libevent/builds/93125954
Azat Khuzhin 4ad34831 2015-11-23T15:52:10 test/dns: cover evdns_getaddrinfo() and evdns_base_free() with @fail_requests
Azat Khuzhin d6c6fb42 2015-11-23T15:28:40 test/dns: cover @fail_requests for evdns_base_free()
Azat Khuzhin 123d3728 2015-11-23T15:14:32 test/dns: more graceful coverage of @fail_requests In case when evdns_base_free() called with @fail_requests, we can potentially have leaks, but we can avoid them if we will run event loop once again to trigger defer cbs, so let's do this, instead of magical decrements (and also this will give an example how to avoid leaks for evdns).
Azat Khuzhin f55db985 2015-10-09T01:43:52 test/regress_dns: fix compilation warnings (-Wmissing-field-initializers/for) I don't have an error for loop because gcc5 have --std=gnu11 by default. We need some options-consistency for all versions/compilers and build systems to avoid such patches. Fixes: https://travis-ci.org/libevent/libevent/jobs/84403473 Fixes: https://travis-ci.org/libevent/libevent/builds/84403463
Azat Khuzhin 1e8bfbc6 2015-10-09T01:11:09 tests/regress_dns: cover that randomize-case works case-insensitive Regression-for: #288
Nick Mathewson 51821e20 2015-02-04T08:33:42 Merge pull request #207 from azat/avoid-leaking-of-event_debug_map_HT_GROW Avoid leaking of event_debug_map_HT_GROW
Nick Mathewson 537177d3 2015-02-02T13:57:22 New function to get address for nameserver.
Azat Khuzhin 3540a193 2015-01-08T04:45:49 regress_dns: drop hack for event_debug_map_HT_GROW in leak tests
Azat Khuzhin 3ca9d43d 2014-04-10T19:33:45 evdns: add retry/reissue tests for EVDNS_BASE_DISABLE_WHEN_INACTIVE
Nick Mathewson 89c1a3b7 2014-09-18T12:40:38 Fix several memory leaks in the unit tests. Also add a comment to buffer.c about why we call evbuffer_file_segment_free on failure to add the segment.
Nick Mathewson 08c88ea5 2014-09-18T11:28:19 use correct tt macro for pointer compare
Nick Mathewson afce2721 2014-09-18T11:25:27 Merge pull request #128 from azat/tests-disable-when-inactive-v5 Some tests for EVDNS_BASE_DISABLE_WHEN_INACTIVE flag
Azat Khuzhin 5ca9e97e 2014-04-11T18:50:10 regress dns: drop alarm() (since windows don't have it)
Azat Khuzhin fea86a64 2014-04-10T01:11:42 evdns: add regress test for flag EVDNS_BASE_DISABLE_WHEN_INACTIVE without ns
Azat Khuzhin ad0493ee 2014-04-09T17:48:12 evdns: add regress for EVDNS_BASE_DISABLE_WHEN_INACTIVE base flag
Azat Khuzhin 2fdc5f29 2014-03-23T15:12:29 regress_dns: fix leaks in getaddrinfo_async{,_cancel_stress} tests
Nick Mathewson f314900d 2013-08-06T19:38:48 DNS tests: add a missing check
Nick Mathewson 87cd6f01 2013-08-06T19:35:56 Fix some crash-on-fail cases in DNS regression tests Found by coverity.
Nick Mathewson e1766a1b 2013-05-29T16:26:50 Actually use the log facility for reporting evdns problems. Fixes issue #63. Also refactors the evdns logging and log backend a bit, so that it wastes a little less code.
Azat Khuzhin 7e876df7 2013-05-13T19:50:30 Fix dns/leak_resume_send_err test. Because we don't cancel request, and want our callback to recieve DNS_ERR_SHUTDOWN, we use deferred callback, and there was - one extra malloc(), @see reply_schedule_callback() - and one missing free @see request_finished() (req->handle->pending_cb = 1) than we don't need to count in testleak_cleanup() So just decrement allocated_chunks to 2, like we already take care about it.
Azat Khuzhin 1cd9ff59 2013-05-13T19:20:42 Add tests for evdns_base_resume(). - leak_resume - leak_cancel_and_resume - leak_resume_send_err - leak_cancel_and_resume_send_err
Nick Mathewson b1b054f0 2013-04-26T12:12:08 Make all tests pass under EVENT_DEBUG_MODE=1 The fix was easy: the tests that were failing were those tests that also enabled debug mode themselves. So, let them know when EVENT_DEBUG_MODE is on, so they won't do that.
Nick Mathewson 2e6a9850 2012-11-01T18:12:07 Merge remote-tracking branch 'github/20_win64_compilation' into 21_win64_compilation Conflicts: event.c http.c sample/event-read-fifo.c test/regress_bufferevent.c
Nick Mathewson 94866c27 2012-11-01T17:38:34 Compile without warnings on mingw64 This is mostly a matter of catching cases where we were still assuming that evutil_socket_t could be used as an int.
Nick Mathewson 9852107f 2012-07-26T10:43:13 Merge remote-tracking branch 'origin/patches-2.0' Conflicts: buffer.c http.c
Nick Mathewson 6355b2a4 2012-07-26T10:16:47 Remove unused variable; spotted by coverity
Nick Mathewson 7ef04e4b 2012-07-26T10:09:13 Merge remote-tracking branch 'origin/patches-2.0' Conflicts: configure.in test/regress_buffer.c test/regress_dns.c
Nick Mathewson 4f3732d7 2012-07-26T09:35:43 Fix various check-after-dereference issues in unit tests: found by coverity
Nick Mathewson 13525c50 2012-07-25T16:07:22 Fix another possible uninitialized read in dns regression tests. Found by coverity.
Nick Mathewson 6fdbf3a2 2012-07-25T16:06:51 Merge remote-tracking branch 'origin/patches-2.0'
Nick Mathewson 2259777c 2012-07-25T16:05:36 Fix possible uninitialized read in dns regression tests. Found by coverity.
Nick Mathewson f2cea873 2012-06-28T13:18:28 Make all tests that hit the network disabled by default To run only these tests, run test/regress with @live_net. To run all tests, run test/regress with @all.
Nick Mathewson 68120d9b 2012-02-29T15:07:31 Convert event-config.h macros to avoid reserved identifiers C reserves all identifiers beginning with an underscore for system use. But we had been mangling our autoconf identifiers with the prefix "_EVENT_" to avoid conflict with other programs. Instead, we will now use the prefix "EVENT__". With any luck, the double-underscore will still hint "here be dragons" to anybody tempted to think that event-config.h is a stable api. This is an automatically generated patch. The script that produced it was made by running this script over config.h.in: ===== #!/usr/bin/perl -w # Run this on config.h.in use strict; my %macros = (); while (<>) { if (/^# *undef +([A-Za-z0-9_]+)/) { $macros{$1} = 1; } } print "#!/usr/bin/perl -w -i -p\n\n"; for my $k (sort keys %macros) { print "s/(?<![A-Za-z0-9_])_EVENT_$k(?![A-Za-z0-9_])/EVENT__$k/g;\n"; } == And the script that it generated was then run over all .c and .h files: #!/usr/bin/perl -w -i -p s/(?<![A-Za-z0-9_])_EVENT_DISABLE_DEBUG_MODE(?![A-Za-z0-9_])/EVENT__DISABLE_DEBUG_MODE/g; s/(?<![A-Za-z0-9_])_EVENT_DISABLE_MM_REPLACEMENT(?![A-Za-z0-9_])/EVENT__DISABLE_MM_REPLACEMENT/g; s/(?<![A-Za-z0-9_])_EVENT_DISABLE_THREAD_SUPPORT(?![A-Za-z0-9_])/EVENT__DISABLE_THREAD_SUPPORT/g; s/(?<![A-Za-z0-9_])_EVENT_HAVE_ACCEPT4(?![A-Za-z0-9_])/EVENT__HAVE_ACCEPT4/g; s/(?<![A-Za-z0-9_])_EVENT_HAVE_ARC4RANDOM(?![A-Za-z0-9_])/EVENT__HAVE_ARC4RANDOM/g; s/(?<![A-Za-z0-9_])_EVENT_HAVE_ARC4RANDOM_BUF(?![A-Za-z0-9_])/EVENT__HAVE_ARC4RANDOM_BUF/g; 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Nick Mathewson 539466e5 2012-02-10T17:33:50 Merge remote-tracking branch 'origin/patches-2.0' Conflicts: Makefile.am WIN32-Code/event2/event-config.h configure.in
Nick Mathewson e49e2891 2012-02-10T17:29:53 Update copyright notices to 2012
Nick Mathewson 95e2455c 2012-01-24T16:08:00 When including an -internal.h header outside the main tree, do so early Some of our unit tests and sample code need functions and structures defined in an -internal.h header. But that can freak out OpenSolaris, where stdio.h wants to define _FILE_OFFSET_BITS unless it's already defined, and then evconfig-internal.h defines it. Regular users should never ever use our -internal.h headers, so the solution is to make sure that if we're going to use them ourselves, we do so before system headers.
Nick Mathewson 67a1763b 2012-01-24T14:33:10 Make regression tests run over 3x faster. This was mainly a matter of reducing timeouts and delays, paying special attention to every test that took longer than a second to finish. We could do better here; IMO anything over .7 sec is probably too long, but it's a big win as it is. Remember, interactive computing is a big win over batch processing: anything that makes you get up and walk away from the terminal might as well be making you carry your punch cards over to the mainframe.
Nick Mathewson 26e85fcc 2012-01-09T16:54:19 Merge remote-tracking branch 'origin/patches-2.0'
Nick Mathewson cba48c7d 2012-01-09T16:44:53 Fix a race condition in the dns/bufferevent_connect_hostname test. As originally written, the test would only pass if the accept() callbacks for the evconnlistener were all invoked before the last of the CONNECTED/ERROR callbacks for the connecting/resolving bufferevent had its call to event_base_loopexit() complete. But this was only accidentally true in 2.0, and might not be true at all in 2.1 where we schedule event_base_once() callbacks more aggressively. Found by Sebastian Hahn.
Nick Mathewson 748a0d27 2011-12-06T13:38:40 Merge remote-tracking branch 'origin/patches-2.0'
Colin Watt 19277763 2011-12-06T13:35:54 Fix a silly compilation error with the sun compiler Apparently, other compilers were allowing "return free(x)" in a function returning void.
Nick Mathewson fe9e831f 2011-11-15T17:22:45 Merge remote-tracking branch 'origin/patches-2.0'
Nick Mathewson b17b0eec 2011-11-15T17:11:42 Fix DNS memleak checks when running with malloc-replacement/debugging disabled
Nick Mathewson 0cb70e33 2011-10-26T10:17:21 Merge remote-tracking branch 'origin/patches-2.0'
Nick Mathewson 3c824bd3 2011-10-24T13:18:09 Update copyright dates to 2011.
Nick Mathewson 128c8d6c 2011-10-19T22:44:33 Merge remote-tracking branch 'origin/patches-2.0'
Nick Mathewson 5e42202d 2011-10-19T22:41:11 Style and comment tweaks for dns/leak* tests
Leonid Evdokimov f7841bfc 2011-10-18T17:49:40 Test for commit aff6ba1
Nick Mathewson fc1a2514 2011-10-19T22:20:15 Merge remote-tracking branch 'origin/patches-2.0'
Leonid Evdokimov 21a08d68 2011-10-19T22:38:37 Empty DNS reply with OK status is another way to say NODATA. Sometimes DNS reply has nothing but query section. It does not look like error, so it should be treated as NODATA with TTL=0 as soon as there is no SOA record to deduce negative TTL from.
Leonid Evdokimov d58c15ee 2011-10-19T22:36:12 Tests for 94fba5b and f72e8f6
Nick Mathewson 9f560bfa 2011-05-25T19:50:56 Use "_WIN32", not WIN32: it's standard and we don't need to fake it This patch was automatically generated with perl. Based on a patch by Peter Rosin.
Sebastian Hahn 48c44a6d 2011-04-11T17:48:23 Refactor test_getaddrinfo_async_cancel_stress() Turns out it didn't need an event base set up. Spotted by clang's static anaylzer
Harlan Stenn bbf55150 2011-02-13T01:25:33 Include util-internal.h as needed to build on platforms with no sockaddr_storage