kc3-lang/libevent

Log

Author Commit Date CI Message
Azat Khuzhin 64a25bcd 2019-05-26T00:14:14 Merge branch 'release-2.1.10-stable-pull' into patches-2.1 * release-2.1.10-stable-pull: Bump version to 2.1.10-stable everywhere Bump ChangeLog Bump AUTHORS section ... Tested on (cmake/autotools): - ubuntu - freebsd - osx - windows - netbsd - solaris - centos
Azat Khuzhin f5bfd721 2019-05-25T22:33:45 Bump version to 2.1.10-stable everywhere
Azat Khuzhin 1972c52d 2019-05-25T21:57:37 Bump ChangeLog
Azat Khuzhin 8a24ff20 2019-05-25T21:50:55 Bump AUTHORS section
Azat Khuzhin e2790a7f 2019-05-25T23:41:38 http: do not name variable "sun" since this breaks solaris builds -bash-3.2$ /opt/csw/bin/gcc -xc /dev/null -dM -E | grep '#define sun' #define sun 1 (cherry picked from commit 1c573ab3a9037c560981ea325170ca6044c2dff6)
Azat Khuzhin 2fea04b3 2019-05-16T10:25:50 Merge branch 'evbuffer-fixes-806-v2' * evbuffer-fixes-806-v2: evbuffer: fix last_with_datap after prepend with empty chain test: regression for evbuffer_expand_fast_() with invalid last_with_datap test: cover adjusting of last_with_datap in evbuffer_prepend() Fixes: #806 (cherry picked from commit 3b1864b625ec37c3051512845982f347f4cc5621)
Azat Khuzhin 3da21a94 2019-05-25T17:28:53 cmake: add -Wmissing-prototypes (like autotools has) (cherry picked from commit 49a367e6cfb9b9bc8d1b04cbfb834ec3e0c1d84d)
Azat Khuzhin faa4e373 2019-05-21T10:59:05 time-test: disable buffering (mostly for windows) (cherry picked from commit 4c774b6ceb94d7c40c459e39c82ae7eb782823f8)
Azat Khuzhin 7042ff24 2019-05-15T21:29:03 Add getopt into dist archive Fixes: #815 (cherry picked from commit c8b403a81bda3a9603ffda9c393a823719fda196)
Azat Khuzhin 7c4da937 2019-05-12T19:06:43 Merge branch 'issue-807-accept4-getnameinfo-AF_UNIX' * issue-807-accept4-getnameinfo-AF_UNIX: http-server: add usage/help dialog http: avoid use of uninitialized value for AF_UNIX/AF_LOCAL sockaddr http-server: add ability to bind to unix-socket build: struct sockaddr_un detection (sys/un.h, afunix.h) Fixes: #807 (cherry picked from commit 76eded24d3b0c3fc48c5a888906cc9043223101b)
Tobias Stoeckmann e70e18e9 2019-05-10T23:54:14 kqueue: Avoid undefined behaviour. As ploxiln pointed out in pull request 811 the check "newsize < 0" is undefined behaviour (signed int overflow). Follow the advice and check kqop->changes_size instead. Signed-off-by: Tobias Stoeckmann <tobias@stoeckmann.org> Closes: #813 (cherry-picked) (cherry picked from commit 2707a4ffabe539999f37a0364f7b0ef44a90589a)
Tobias Stoeckmann 43a55a23 2019-05-07T20:53:17 Prevent integer overflow in kq_build_changes_list. On amd64 systems with kqueue (e.g. *BSD systems) an integer overflow could be triggered with an excessively huge amount of events. Signed-off-by: Tobias Stoeckmann <tobias@stoeckmann.org> (cherry picked from commit cf8acae36a580935c42228f3d30f3e96c8a3ef59)
zhuizhuhaomeng 54103883 2019-05-06T11:37:02 evdns: fix lock/unlock mismatch in evdns_close_server_port() Closes: #809 (cherry-picked) (cherry picked from commit 8701d0d3d2519800f46ab031a0b0d887b6eb1359)
linxiaohui 2a1e1530 2019-04-18T17:10:33 le-proxy: initiate use of the Winsock DLL Closes: #803 (cherry-picked) (cherry picked from commit 16d8564a2cd2ec665b577f39eea6583d4b651e92)
Azat Khuzhin d83a517c 2019-04-04T09:09:09 Remove experimental note for finalizers API (cherry picked from commit 55f9863b18fe21ddd220d98941b7ac777593dde5)
Azat Khuzhin c0adad8f 2019-04-03T23:22:54 https-client: do not try to free not initialized base Otherwise: $ https-client --help Syntax: https-client -url <https-url> [-data data-file.bin] [-ignore-cert] [-retries num] [-timeout sec] [-crt crt] Example: https-client -url https://ip.appspot.com/ [warn] event_base_free_: no base to free (cherry picked from commit 428f36e5dd8f2a45ea5795fb9f35dd27a776e3a8)
Azat Khuzhin 51853472 2019-04-03T23:20:06 http: drop unused internal macros (cherry picked from commit 35caeff5deacd5e081a4e6220b9226b61e24208d)
Azat Khuzhin 89932001 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. (cherry picked from commit 47d348a63130c91f2a6aadef291ff5687275df72)
Azat Khuzhin 87fa93a8 2019-04-30T08:43:27 Merge remote-tracking branch 'official/pr/804' * official/pr/804: Added test for evmap slot validations. Prevent endless loop in evmap_make_space. Enforce limit of NSIG signals. (cherry picked from commit c6becb26cad8dab2668fe3d913e5ee757bade2fd)
Tobias Stoeckmann 0b46bb8c 2019-04-16T21:12:21 Protect min_heap_push_ against integer overflow. Converting unsigned to size_t for size of memory objects allows proper handling of very large heaps on 64 bit systems. Signed-off-by: Tobias Stoeckmann <tobias@stoeckmann.org> Closes: #799 (cherry-picked) (cherry picked from commit 176fd5665512db95b1cf38fc647a7c706d80c14d)
Azat Khuzhin 17eee0e4 2019-04-02T23:25:08 appveyor: check intermediate powershell commands exit codes and terminate early Otherwise build errors will be ignored, i.e. if build fails but regress binary exists (copied from artifacts) it will be runned instead of newly compiled. (cherry picked from commit 93a925474d22b94e5ad75a48656033e55efe9055)
Azat Khuzhin c010069b 2019-04-01T02:42:55 Merge branch 'fix-uchex-warnings' There is one more report that is false positive, see [1]: "In bufferevent_openssl.c, pointer wm is dereferenced on line 871 before it is null checked on line 873." [1]: https://github.com/libevent/libevent/issues/382#issuecomment-238081938 * fix-uchex-warnings: evdns: do not check server_req twice evrpc: do not check req twice Fixes: #382 (cherry picked from commit da33f768e451f1b5722b7426e03c87e260ee43d0)
Azat Khuzhin 58e81106 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 (cherry picked from commit e5b8f4c1925867d8e4cd7dc0390e5141d7ef1106)
Azat Khuzhin aa5a65d1 2019-04-01T01:40:18 evdns: add descriptions for DNS_OPTION_*/DNS_OPTIONS_ALL (cherry picked from commit 3e0dc1a6ab4b7024b93dc44c1bb79df0ef637fc0)
Azat Khuzhin 22380996 2019-03-25T01:40:46 Link test/regress with event_core/event_extra over event Due to regress linked with event and event_core (both of them includes evthread.c) there will be two different evthread_id_fn_ variables under mingw64: evthread_id_fn_: &0x5294f20a8 evthread_id_fn_: &0x4ba0030a8 And because of this evthread_use_pthreads() can/will set one copy of variables while evthread*() functions will access another, which will break a lot of things (for example main/del_notify test). Fixes: #792 (cherry picked from commit 2ae875ed1216a8896d8af0414cb4efbcb907bae5)
Azat Khuzhin d89045a6 2019-03-25T01:41:09 signal: guard __cdecl definition with #ifdef Under mingw64: ../signal.c:88:0: warning: "__cdecl" redefined #define __cdecl <built-in>: note: this is the location of the previous definition https://ci.appveyor.com/project/azat/libevent/builds/23321613#L427 (cherry picked from commit b8e2f01690c07f7b6eb29d097b30c1640fc9612e)
Azat Khuzhin 75d7e1ff 2019-03-24T20:36:16 tinytest: fix parsing --timeout argument Fixes: 15b2f41d ("tinytest: implement per-test timeout (via alarm() under !win32 only)") (cherry picked from commit 8a674243b444da9e0742ac837334aaf38e6a703a)
Azat Khuzhin b64dbfb6 2019-03-24T16:44:56 tinytest: implement per-test timeout (via alarm() under !win32 only) (cherry picked from commit 15b2f41d748643393b9f95b790d32e6bbbf38062)
Azat Khuzhin b062bf0a 2019-03-13T00:02:39 cmake: sync warnings with autotools v2 By some reason gcc reports next error: ../http.c:3330:11: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers] value = ""; Only under -Wwrite-strings, well this is logical, but this information does not reflected in any documentation. Follow-up: 8348b413 ("cmake: add various warning flags like autotools has") f (cherry picked from commit 42d5a36bd8076c137545759d34500401627a649b)
John Ohl 3f893f0a 2014-12-09T21:43:18 Add support for EV_TIMEOUT to event_base_active_by_fd Closes: #194 (cherry-pick) (cherry picked from commit 62df1301ca943011fa9c398323049bcddca2694d)
Azat Khuzhin 61fa7b7d 2019-03-03T19:03:29 buffer: make evbuffer_prepend() of zero-length array no-op Refs: #774 (cherry picked from commit c4fbae3ae6166dddfa126734edd63213afa14dce)
Azat Khuzhin 6a3dd717 2019-03-03T18:58:57 Merge branch 'evbuffer-empty-chain-handling' * evbuffer-empty-chain-handling: buffer: do not rely on ->off in advance_last_with_data() buffer: fix evbuffer_remove_buffer() with empty chain in front test: verify content of the buffer in evbuffer/remove_buffer_with_empty* (cherry picked from commit b69524c004fb68bcd9475e7aa61f5a7cdb45d304)
Azat Khuzhin bb0f8fe7 2019-03-16T17:28:31 Fix leaks in error path of the bufferevent_init_common_() (cherry picked from commit 6995b9a864c16bcb84ea0f7a2cf856143020316b)
Azat Khuzhin b6724b60 2019-03-16T16:52:05 bench: suppress int conversion warnings (cherry picked from commit efcc18442b338d931f6dfe71d5ebaff3c6fa2b03)
Azat Khuzhin 7c669cc7 2019-03-16T16:37:38 Suppress int conversion warnings in getopt_long compatibility (cherry picked from commit 61e4a651d7054d41c8669c2a5340679b64f6ecf6)
Seong-Joong Kim 6602a97d 2019-02-21T16:19:10 Remove needless check for arc4_seeded_ok (cherry picked from commit 16a151df5c59c0539d06465172742cc50751ea77)
Enji Cooper 5e39750d 2019-02-28T17:47:51 Fix typos: warnigns -> warnings Signed-off-by: Enji Cooper <yaneurabeya@gmail.com> (cherry picked from commit 91dad75f7d04c2bef05bdd1dca7c29340ce33900)
Enji Cooper c5cf4a5c 2019-02-28T17:22:30 Fix typos in a comment describing the purpose of `VersionViaGit.cmake` Signed-off-by: Enji Cooper <yaneurabeya@gmail.com> (cherry picked from commit 0b468bb07e3476d06907ca6c8e5c24bbb05e31a4)
Enji Cooper 00ba9fa2 2019-02-25T11:59:15 Define `_GNU_SOURCE` properly/consistently per autoconf Although `_GNU_SOURCE` can be defined as an arbitrary #define per the glibc docs [1], it's best to define it in a manner consistent with the way that autoconf defines it, i.e., `1`. While this shouldn't matter in most cases, it does when the headers from other projects follow the poorly defined GNU convention implemented by autoconf and are included after the libevent's util.h header. An example failure with clang, similar to the failure I encountered, is as follows: ``` $ printf "#define _GNU_SOURCE\n#define _GNU_SOURCE 1" | clang -c -x c - <stdin>:2:9: warning: '_GNU_SOURCE' macro redefined [-Wmacro-redefined] ^ <stdin>:1:9: note: previous definition is here ^ 1 warning generated. ``` This happened when compiling python [2] with a stale homebrew util.h file from libevent (which admittedly would not happen in a correct libevent install, as the header should be installed under /usr/local/include/event2/util.h). However, if both headers had been combined (which is more likely), it would have failed as shown above. Removing the ad hoc definition unbreaks compiling python's pyconfig.h.in header when included after util.h from libevent. 1. http://www.gnu.org/software/libc/manual/html_node/Feature-Test-Macros.html 2. https://github.com/python/cpython/blob/master/configure.ac#L126 Closes: #773 (cherry-picked) Signed-off-by: Enji Cooper <yaneurabeya@gmail.com> (cherry picked from commit 5f87be42f0ae0126938624a1419a572607078217)
Yury Korzhetsky 3d1a7a1d 2019-02-26T12:33:49 Don't loose top error in SSL Closes: #775 (cherry-picked) (cherry picked from commit a30d6d85219ea80c16df6da4f6a9430254e5a0da)
Azat Khuzhin ca76ebb0 2019-02-25T00:26:39 Ignore bitrise branches for travis-ci/appvyeor [ci skip] (cherry picked from commit b34192bae6f511b91a2fc01409676b2df2fd8a31)
Azat Khuzhin 5991f5b2 2019-02-24T22:59:33 Update link to the appveyor project Since the migration request has been hanged for a while, let's switch it for now without beauty API URL. Fixes: #555 (cherry picked from commit 2fccb967c52e9f5373494df2773c684dee5ef973)
Azat Khuzhin 5362f749 2019-02-24T17:34:20 Match definition with prototype for bufferevent_socket_set_conn_address_fd_() Fixes: #772 Fixes: b29207dc ("Eliminate fd conversion warnings and introduce EVUTIL_INVALID_SOCKET (windows)") (cherry picked from commit 5722e13b871063f13912a6ccafe4c94e1b3b41c5)
Azat Khuzhin a45f6733 2019-02-24T17:25:31 Revert "test: avoid regress hanging in macOS" After we started to use kill() over raise() everything should work just fine. This reverts commit a86f89d333d870e6714bd28c695ba1774df3d7f5. Fixed-in: 728c5dc1 ("Use kill() over raise() for raising the signal (fixes osx 10.14 with kqueue)") Fixes: #747 (cherry picked from commit 14eb903ba31987d24357abd05923677d194fedae)
Azat Khuzhin 3db5296b 2019-02-24T17:07:18 Use kill() over raise() for raising the signal (fixes osx 10.14 with kqueue) On OSX 10.14+ the raise() uses pthread_kill() (verified with dtruss) and by some reason signals that has been raised with pthread_kill() do not received by kqueue EVFILT_SIGNAL. While on OSX 10.11 the raise()/pthread_kill() uses plain kill() and everything work just fine (linux also does the same, but instead of kill() it uses tgkill()) Here is a simple reproducer that installs alarm to show that the signal does not received by the kqueue backend: https://gist.github.com/azat/73638b8e3b0fa563a20dadcca9e652a1 Refs: #747 Fixes: #765 (cherry picked from commit 728c5dc11f55b4ba5f518812833eab5a2cc3d550)
Nathan French 91084140 2019-02-21T10:21:02 Merge pull request #769 from sungjungk/fix-return-handling Add error-handling routine for arc4_seed() (cherry picked from commit 8d5b14d42888416404a24f8060b514f8258b7f17)
Nathan French fcdda24b 2019-02-07T11:43:14 Added DNS header mask definitions. Currently, we do a lot of data munging with manual hex. This is ugly and can lead to bugs. I defined the following: _QR_MASK 0x8000U _OP_MASK 0x7800U _AA_MASK 0x0400U _TC_MASK 0x0200U _RD_MASK 0x0100U _RA_MASK 0x0080U _Z_MASK 0x0040U _AD_MASK 0x0020U _CD_MASK 0x0010U _RCODE_MASK 0x000fU So that we can more easily twiddle flags. v2: make evdns flag masks unsigned literal Closes: #756 (cherry-picked) (cherry picked from commit fb134939160a4baad89fd4ab20c49afd617057e3)
Azat Khuzhin d44eb473 2019-02-11T00:32:54 Merge 'official/pr/761' into patches-2.1 -- changelog fixes * official/pr/761: changelog: fix extraneous "g" suffix on commit hashes in 2.1.9 changelog: fix evrpc typo "evprc" in 2.1.9
Pierce Lopez bf0cf6ec 2019-02-10T16:12:11 changelog: fix extraneous "g" suffix on commit hashes in 2.1.9
Pierce Lopez 8b6f67a4 2019-02-10T16:09:15 changelog: fix evrpc typo "evprc" in 2.1.9
Azat Khuzhin 9c75c24c 2019-02-10T16:23:11 Merge branch 'release-2.1.9-beta-pull' into patches-2.1 * release-2.1.9-beta-pull: Bump version to 2.1.9-beta everywhere Bump ChangeLog Bump AUTHORS section ... Tested on (cmake/autotools): - ubuntu - freebsd - osx - windows - netbsd - solaris - centos Closes: #744
Azat Khuzhin 900f5c45 2019-02-03T19:19:46 Bump version to 2.1.9-beta everywhere
Azat Khuzhin b5126dbe 2019-02-03T19:25:09 Bump ChangeLog
Azat Khuzhin 9e0a1e06 2019-02-10T14:39:49 Bump AUTHORS section
Azat Khuzhin e0e5d53b 2019-02-04T22:34:10 test/dns: in solaris under EMFILE devpoll does not dispatch (cherry picked from commit 3ce38f6d2d74edcacfe17d612c611ae35e97acfc)
Azat Khuzhin 7f161902 2019-02-04T22:18:45 cmake: fix checking of devpoll backend (like in autotools, by devpoll.h existence) (cherry picked from commit 8e87de3c24cad940516f49aa0466cfe53fa042bf)
Azat Khuzhin 5a26e7bd 2019-02-03T18:54:00 test/dns: in solaris under EMFILE the error is EAI_FAIL (cherry picked from commit d234902da713cb722596f6bf66bb0dde8a3842dc)
Azat Khuzhin ce4e2b7b 2019-02-03T18:47:14 test/ssl/bufferevent_wm: explicitly break the loop once client/server received enough There can be tricky cases (that can be reproduced by reducing SO_RCVBUF/SO_SNDBUF to 6144, on linux, and be aware, since linux doubles this const), when there is still write event pending, although we read enough. This should be fixed in a more sophisticated way, but to backport the patch, let's simply break the loop manually. The ssl/bufferevent_wm originally failed on solaris. (cherry picked from commit ae9b285d2d7c9b898049072c157d50769d8014ea)
Azat Khuzhin e66078a0 2019-01-29T21:12:33 Eliminate fd conversion warnings and introduce EVUTIL_INVALID_SOCKET (windows) windows has intptr_t instead of regular int. Also tt_fd_op() had been introduced, since we cannot use tt_int_op() for comparing fd, since it is not always int. (cherry picked from commit b29207dceee33832bb28ab103a833df6a2fd29d3)
Azat Khuzhin 048bee0a 2019-01-29T21:31:19 evmap: use approparite type for changes to avoid warnings under windows (cherry picked from commit 74c10894117f9dd2b230ec8d0e30d41c08df3b45)
Azat Khuzhin 1d9319c7 2019-01-29T07:56:21 win32select: print an error in case of failure (cherry picked from commit 8882f4fd60aa61fe1caf8b372989427a9872c3b9)
Azat Khuzhin 3ebd7edd 2019-01-29T10:10:23 Add OS-specific exclude patterns of the branch names for the CI (cherry picked from commit f88b8946f3da988f7aa80e36681037b4f474840e)
Azat Khuzhin 8eb00842 2019-01-29T01:23:02 s/http-server: fix cleanup routines Fixes: bdd71f18 ("s/http-server: graceful cleanup") (cherry picked from commit afdccee9b3648a76e119fb4d5f922191cd09d748)
Azat Khuzhin eb7b472b 2019-01-29T01:18:39 Merge branch 'http-EVHTTP_CON_READ_ON_WRITE_ERROR-fixes-v2' * http-EVHTTP_CON_READ_ON_WRITE_ERROR-fixes-v2: http: try to read existing data in buffer under EVHTTP_CON_READ_ON_WRITE_ERROR test: add logging for http/read_on_write_error and rearrange code http: do not call deferred readcb if readcb is not set Refs: #749 (cherry picked from commit 7bfe93886d7fccad2d9a6c76cf47c47d3668f9d1)
Azat Khuzhin 9f02b39c 2019-01-28T22:19:20 Merge branch 'travis-ci-osx-fixes' * travis-ci-osx-fixes: travis-ci/osx: switch to xcode 10.1, since 9.4 is not compatible with gcc-8 travis-ci/osx: install gcc and fix CC (cherry picked from commit 5613bfb8dcd70ea1c89d04b550d9f97958cc48d2)
Azat Khuzhin 170debc7 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 (cherry picked from commit 4ffc7116177230ad2b8b94d51bbf89a14dc83687)
Azat Khuzhin 283da047 2019-01-29T21:06:37 test/et/et: use evutil_socket_t* over int* for pointer to the pair Next code will not work correctly under win x64: evutil_socket_t very_long_pair_name[2]; int *pair = very_long_pair_name; // <-- accessing the second word of the first element Because sizeof(evutil_socket_t) == sizeof(intptr_t) == 8 P.S. in the 5334762f another test had been fixed instead of the one that really fails. Fixes: 5334762f ("test/et/et: fix it by using appropriate type for the SOCKET (evutil_socket_t)") Refs: #750 (cherry picked from commit 0791a17204ff70bbea92520352a0c6e8d185fa4b)
Azat Khuzhin fa193d12 2019-01-29T20:58:01 appveyor: disable verbosity of MSBuild (cherry picked from commit e2e82241d182807b154dad5c546d9ef4581eb489)
Azat Khuzhin aee0fcd5 2019-01-29T10:54:39 Merge branch 'win64-fixes' * win64-fixes: test/et/et: fix it by using appropriate type for the SOCKET (evutil_socket_t) test/et/et: verify return codes appveyor: switch to new VS/MinGW and x64 (cherry picked from commit 97a3e7f5802ce1baa3c959905e312cab2bebf4bf)
Azat Khuzhin 982a7e88 2019-01-12T13:58:50 test/nonpersist_readd: use assert helpers To debug failure under win32 in appveyor: https://ci.appveyor.com/project/nmathewson/libevent/builds/21559140/job/dn16qdo1j6sr497t#L1620 (cherry picked from commit 91a2f1346e80c67526261ba81c8f3b3736107bcb)
Azat Khuzhin a95cc9e3 2019-01-11T21:52:11 rpc: use *_new_with_arg() to match function prototype In 755fbf16c ("Add void* arguments to request_new and reply_new evrpc hooks") this new functions had been introduced, but newer used, what for? So let's use them. (cherry picked from commit 99b231b0d875bc0814b0e4a940b6c9890d2a7754)
Luke Dashjr 2ccd00a6 2018-12-28T04:42:20 http: Preserve socket error from listen across closesocket cleanup Closes: #738 (cherry-picked) (cherry picked from commit 28d7221b851093611c65b5961e138403dd7332b6)
Azat Khuzhin c8b3ec17 2018-12-17T21:31:54 cmake: support static runtime (MSVC) Fixes: #737 (cherry picked from commit 246f44041e0782f728fa5ff2d39113005a1ab02d)
Azat Khuzhin 61fb055a 2018-12-17T21:41:32 appveyor: cover static libs for MSVC (cherry picked from commit 51945fd9399d2392010456a6d2c49815bc8f938e)
baixiangcpp 339f76c0 2018-12-15T21:45:36 fix a comment error Closes: #736 (cherry-picked) (cherry picked from commit 972da7c838b54c224889525a5cb9561f4024aff2)
Fredrik Strupe c264028c 2018-12-15T12:54:31 cmake: Fix some typos in option descriptions (cherry picked from commit f33c2ce5f89bc334230867f37d07dbfd5e3921bd)
Azat Khuzhin d30e7bba 2018-12-07T21:46:27 http: fix connection retries when there more then one request for connection We should not attemp to establishe the connection if there is retry timer active, since otherwise there will be a bug. Imagine next situation: con = evhttp_connection_base_new() evhttp_connection_set_retries(con, 2) req = evhttp_request_new() evhttp_make_request(con, req, ...) # failed during connecting, and timer for 2 second scheduler (retry_ev) Then another request scheduled for this evcon: evhttp_make_request(con, req, ...) # got request from server, # and now it tries to read the response from the server # (req.kind == EVHTTP_RESPONSE) # # but at this point retry_ev scheduled, # and it schedules the connect again, # and after the connect will succeeed, it will pick request with # EVHTTP_RESPONSE for sending and this is completelly wrong and will # fail in evhttp_make_header_response() since there is no # "http_server" for this evcon This was a long standing issue, that I came across few years ago firstly, bad only now I had time to dig into it (but right now it was pretty simple, by limiting amount of CPU for the process and using rr for debug to go back and forth). (cherry picked from commit f3f7aa5afff2c0be4a1a299a1a7d0a64558abc23)
Azat Khuzhin a8155c62 2018-12-09T14:48:44 Do not check O_NONBLOCK for invalid fds Fixes: 6f988ee1 ("Merge branch 'check-O_NONBLOCK-in-debug'") (cherry picked from commit 9d3a415a99bbc6a7e0f0b12ae3c6c5c7e4613cf1)
Azat Khuzhin f9c5d17b 2018-12-08T17:35:53 test-fdleak: fix memory leaks Fixes: #726 (cherry picked from commit e5ec52d100ee94af14753513f4b4594e94eb02e1)
Azat Khuzhin 412be74a 2018-12-05T11:40:40 travis-ci: do not run coveralls with clang (SIGSEGV) This will fix coveralls badge See: https://travis-ci.org/libevent/libevent/jobs/458590276#L1425 (cherry picked from commit 3e6bec7c1aa416e3e6e85c7bda1bdc98b778d23c)
Azat Khuzhin 260db341 2018-12-05T11:46:30 Add mailmap (cherry picked from commit 196e3a7b2bceaca5bee1914a92b9cfed41d8917d)
Azat Khuzhin f9b592aa 2018-11-23T00:42:46 test: add TT_RETRIABLE for http/cancel_by_host_no_ns Could fail from time to time in travis-ci: https://travis-ci.org/libevent/libevent/jobs/458554097#L1702 Follow-up-for: fe5b0719 ("Mark a lot of flacky tests with TT_RETRIABLE (for linux/win32 only)") (cherry picked from commit 1d2ef90032bc842bc2e295ee4adce3408b6d85da)
Azat Khuzhin d156c608 2018-11-21T07:04:33 appveyor: enable parallel build (cherry picked from commit 1a79fd38aa3bd34d941c4949ad3e4ba09aa8142b)
Azat Khuzhin bc7f2fd9 2018-11-23T00:29:55 cmake: do not build both (SHARED and STATIC) for MSVC/win32 MSVC does not support SHARED and STATIC libraries with the same name, so let's just build SHARED libraries by default instead (yes we can add prefix but let's stick with this). The reason for this is that in windows shared libraries requires .lib file too, but this is not static library it is imported library for shared (doh...), for more info [1] and [2]. [1]: https://docs.microsoft.com/en-us/windows/desktop/dlls/dynamic-link-library-creation [2]: https://blogs.msdn.microsoft.com/oldnewthing/20091013-00/?p=16403 And when we build both static library can and will override shared library imported part, let's take a look at event_extra.lib: - before patch [3]: $ less libevent-fail/lib/Debug/event_extra.lib | head ==> use library:contained_file to view a file in the archive rw-rw-rw- 100666/100666 59568 Nov 21 23:55 2018 event_extra_static.dir/Debug/evrpc.obj rw-rw-rw- 100666/100666 252219 Nov 21 23:55 2018 event_extra_static.dir/Debug/evdns.obj rw-rw-rw- 100666/100666 203850 Nov 21 23:55 2018 event_extra_static.dir/Debug/http.obj rw-rw-rw- 100666/100666 25907 Nov 21 23:55 2018 event_extra_static.dir/Debug/event_tagging.obj [3]: https://ci.appveyor.com/project/azat/libevent/builds/20472024/job/t0o93v042jai0dj7 - "after patch" [4] (not after but the same effect): $ less libevent-ok/lib/Debug/event_extra.lib | head ==> use library:contained_file to view a file in the archive --------- 0/0 509 Nov 21 23:38 2018 event_extra.dll ... [4]: https://ci.appveyor.com/project/azat/libevent/builds/20478998/job/ca9k3c76amc4qr76 Refs: #691 (cherry picked from commit 90d80ef4167d97b11e01e80fcc4eaa447712e92f)
Azat Khuzhin eb10a738 2018-11-22T23:00:11 cmake: introduce EVENT__LIBRARY_TYPE option Long time ago in [1] cmake build was forced to compile both libraries (SHARED and STATIC), since this is how our autotools build works. [1]: 7182c2f561570cd9ceb704623ebe9ae3608c7b43 ("cmake: build SHARED and STATIC libraries (like autoconf does)") And there is no way to configure this (and indeed you need to do this for MSVC for example), so let's introduce option for this -- EVENT__LIBRARY_TYPE. Plus now we have INTERFACE libraries, that we can use internally in libevent's cmake rules to avoid strict to _shared/_static variant of the libraries to link with samples/tests (we prefer SHARED over STATIC for linking). Also bump minimal cmake required version to 3.1 by the following reasons: - 3.1 is required for RPATH configuration under APPLE - 3.0 is required for add_library(INTERFACE) (did not found it in 2.8.x documentation) - remove extra conditions (anyway 3.1 was release 4 years ago, so I guess that most of the systems will have it) (cherry picked from commit c9a073eae8f86a74fbbb125db34b881ef40108b7)
Azat Khuzhin a28c8346 2018-11-21T07:31:57 cmake: drop redundant add_dependencies() (cherry picked from commit d705e8c0e924d3b815697a075c27a36298f04078)
Azat Khuzhin 6ea1ec68 2018-11-21T00:10:43 Merge branch 'TT_RETRIABLE' * TT_RETRIABLE: Mark a lot of flacky tests with TT_RETRIABLE (for linux/win32 only) regress: introduce TT_RETRIABLE Fixes: #704 (cherry picked from commit 4d2f013b5d20e674b22e5a8244f7fa63172dbdbf)
Azat Khuzhin 22609d66 2018-11-20T00:58:47 bufferevent: add debug messages when .setfd/.getfd/.enable/.disable failed (cherry picked from commit 57765b23c81a9150ca0f77ed5f4d9b64a43cf30d)
Azat Khuzhin a8cc449e 2018-11-14T00:20:20 http: improve error path for bufferevent_{setfd,enable,disable}() We have calls to the next functions but do not check return values, though they can be invalid and it is better to show this somehow. Also do bufferevent_setfd() first and only after it bufferevent_enable()/bufferevent_disable() since: a) it is more natural b) it will avoid extra operations c) it will not fail first bufferevent_enable() (this is the case for buffbufferevent_async at least) In this case we could add more information for issues like #709 (cherry picked from commit b98d32d0c90864ff60bc689f3bcf738af58ca79c)
Azat Khuzhin 241780bd 2018-11-20T06:20:51 regress_http: fix compilation with !EVENT__HAVE_OPENSSL Fixes: 811c63f7 ("regress: test for HTTP/HTTPS with IOCP enabled") (cherry picked from commit 3036f15a176b038f42d3896463c39058c6bac943)
Azat Khuzhin 018ac6fd 2018-11-13T23:20:10 regress_bufferevent: add TT_IOCP_LEGACY/TT_IOCP (cherry picked from commit f8d510f61777bcb194b945163b84047969a46cef)
Azat Khuzhin 77b587b3 2018-11-13T23:30:51 t/bench_http: disable buffering (win32 do not show anything otherwise) Refs: #255 (cherry picked from commit 903c6acea52a2a2922b5cd43faec1e64631c3da8)
Azat Khuzhin 84f6fb41 2018-11-13T23:23:09 s/http-server: check for EVTHREAD_USE_WINDOWS_THREADS_IMPLEMENTED (cherry picked from commit 56f3bdefcae915af3107ab20cc7548d048d56421)
Azat Khuzhin 6bfac964 2018-11-13T22:47:43 Merge branch 'iocp-fixes' * iocp-fixes: regress: test for HTTP/HTTPS with IOCP enabled bev_async: trigger/run only deferred callbacks bev_async: do not initialize timeouts multiple times bev_async: set "ok" on setfd if fd>=0 (like we do during creation) bev_async: ignore ERROR_INVALID_PARAMETER on .setfd for iocp Closes: #709 Refs: nmathewson/Libevent#160 (cherry picked from commit 3d815cf22074792f31274fd6d810a94984661dbf)
Azat Khuzhin 6ac2ec25 2018-11-13T21:26:12 Fix conceivable UAF of the bufferevent in evhttp_connection_free() Although this is not a problem, since bufferevent uses finalizers and will free itself only from the loop (well this is not a problem if you do not play games with various event_base in different threads) it generates questions, so rewrite it in more reliable way. Fixes: #712 (cherry picked from commit 5dc88b387f7baa4bcd528832e94987a85be3b263)
Azat Khuzhin 74517b2a 2018-11-30T22:25:41 Use BEV_UPCASE() everywhere Done with coccinelle and manual line rewrap: $ cat > BEV_UPCAST.cocci @@ expression field_; expression var; @@ - EVUTIL_UPCAST(var, struct bufferevent_private, field_) + BEV_UPCAST(var) $ spatch --sp-file BEV_UPCASE.cocci --in-place bufferevent*.c > /dev/null (cherry picked from commit 7bcf576b396b22f218074c446691526a3ce509a6)
Azat Khuzhin 91bb15e6 2018-11-13T09:25:13 regress: add EVENT_NO_FILE_BUFFERING, to disable buffering for stdout/stderr Useful for win32 (cherry picked from commit b2d4fb4176c645b45b8514e4a5a942228ea4e6a9)
Azat Khuzhin ca69a10f 2018-11-13T08:24:55 event: add some debug information into loop for event_base_free_queues_() Refs: 7c8d0152dda18ecc52d3099fea235b04ddb850d9 ("Free event queues even for recursive finalizers") (cherry picked from commit f2da6198401e2ef6763e5acc5d4e51a9928b9dde)
Azat Khuzhin b6309bcc 2018-11-13T11:10:25 Merge branch 'sample-http-server' Some improvements for http-server sample: - getopt - persistent port via -p option - IOCP for win32 via -I - disable buffering - enable debug logging via -v/EVENT_DEBUG_LOGGING_ALL - cleanup (by signal and separate error path on errors) * sample-http-server: s/http-server: graceful cleanup s/http-server: enable debug logging if EVENT_DEBUG_LOGGING_ALL env isset s/http-server: turn off buffering (otherwise do output on win32) s/http-server: add an option to use IOCP s/http-server: add options (for persistent port) Refs: #709 (cherry picked from commit 9a4b8ec1b64fab27544f154076261afdf1efac07)
Azat Khuzhin 3bc602c2 2018-11-08T00:36:07 regress_ssl: fix ssl/bufferevent_wm_filter for non defered callbacks Even after referenced patch there is still possible recursive callbacks from evbuffer_drain(bev_input), i.e.: wm_transfer() -> evbuffer_drain() -> wm_transfer() inc(ctx->get) But if we will increment ctx->get before drain that we will not add more data to buffer. Refs: 54c6fe3c ("regress_ssl: make ssl/bufferevent_wm_filter more fault-tolerance") CI: https://ci.appveyor.com/project/nmathewson/libevent/build/job/f0rv299i71wnuxdq#L2546 (cherry picked from commit 1fc1c7ef1dabbbb358b99b893712bccc5761f82d)
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