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libevent
7 years agoBump version in master to 2.2.0-alpha-dev
Azat Khuzhin [Sun, 29 Jan 2017 15:13:07 +0000 (18:13 +0300)]
Bump version in master to 2.2.0-alpha-dev

And according to f8d80a285cf941505277d9060d0357b5b7e543d2 ("Bump version
to 2.1.3-alpha-dev") numeric version have 1 at the end, since it means
"-dev".

7 years agoFix -Werror=implicit-fallthrough (fixes gcc-7)
Azat Khuzhin [Sun, 29 Jan 2017 14:23:14 +0000 (17:23 +0300)]
Fix -Werror=implicit-fallthrough (fixes gcc-7)

Fixes: #447
7 years agoMerge branch 'release-2.1.8-stable-pull' release-2.1.8-stable
Azat Khuzhin [Wed, 25 Jan 2017 23:37:15 +0000 (02:37 +0300)]
Merge branch 'release-2.1.8-stable-pull'

* release-2.1.8-stable-pull:
  Bump version to 2.1.8-stable everywhere
  VERSION_INFO should me equal to library version
  Bump whatsnew-2.1 document
  Update ChangeLog for 2.1.8-stable
  README: update AUTHORS

7 years agoBump version to 2.1.8-stable everywhere
Azat Khuzhin [Sun, 22 Jan 2017 15:21:57 +0000 (18:21 +0300)]
Bump version to 2.1.8-stable everywhere

P.S. in referenced commit I made a mistake and instead of *-rc* I wrote
*-beta*.

See-also: f4489b8323cda0bf8eed7c1353911a852d7a947c ("Bump version to
2.1.7-beta everywhere")

7 years agoVERSION_INFO should me equal to library version
Azat Khuzhin [Sun, 22 Jan 2017 13:38:01 +0000 (16:38 +0300)]
VERSION_INFO should me equal to library version

This reverts commit 43243b9d55efcd0e6e2767a5c45bc7da46cff60c (I
shouldn't do this).

7 years agoBump whatsnew-2.1 document
Azat Khuzhin [Sun, 22 Jan 2017 13:58:12 +0000 (16:58 +0300)]
Bump whatsnew-2.1 document

7 years agoUpdate ChangeLog for 2.1.8-stable
Azat Khuzhin [Sun, 22 Jan 2017 13:16:58 +0000 (16:16 +0300)]
Update ChangeLog for 2.1.8-stable

$ git log --format='    o %s (%h %cN)' HEAD...refs/tags/release-2.1.7-rc

7 years agoREADME: update AUTHORS
Azat Khuzhin [Sun, 22 Jan 2017 13:14:30 +0000 (16:14 +0300)]
README: update AUTHORS

$ git log --format='%an' HEAD...refs/tags/release-2.1.6-beta | sort -u | xargs -n1 -i bash -c 'fgrep -q "{}" README.md || echo {}'

7 years agoMerge branch 'automake-tests-parallel-v4' (*includes ci bits also*)
Azat Khuzhin [Sun, 22 Jan 2017 00:59:02 +0000 (03:59 +0300)]
Merge branch 'automake-tests-parallel-v4' (*includes ci bits also*)

This patch set runs tests in parallel (on travis/appveyor/vagrant), it
includes cmake/autotools(automake).

It should significantly decrease time that tests tooks on travis-ci (3-4
times lower, right now it is about 14-17 hours - too long!), but not
without downsides, now because travis-ci workers has limited resources
we will have more timing-related failures, but this is another storry,
anyway ~16 hours is not acceptable. Anyway if machine has enough
resources it is great to have ability to run tests in parallel (which
automake couldn't do before).

Changes for common test env:
- autotools: before 17m / after 3m
- cmake:     before 15m / after 87 sec

* automake-tests-parallel-v4:
  Run tests in parallel (they are lightweight), on CI and vagrant boxes
  travis-ci: install cmake from xenial (CTEST_PARALLEL_LEVEL support)
  test: register different tests in automake
  test: run different tests under different options (in a wrapper)
  automake: do not use serial-tests if parallel-test-harness available

Fixes: #439
7 years agovagrant/netbsd: missing libtool
Azat Khuzhin [Sun, 22 Jan 2017 00:58:15 +0000 (03:58 +0300)]
vagrant/netbsd: missing libtool

7 years agoRun tests in parallel (they are lightweight), on CI and vagrant boxes
Azat Khuzhin [Fri, 20 Jan 2017 13:31:17 +0000 (16:31 +0300)]
Run tests in parallel (they are lightweight), on CI and vagrant boxes

By default 20 parllel jobs, but one caveat for travis-ci, osx boxes
there slower and have less resources then linux (discovered during
testing), so limit number of parallel jobs to 4 there, and also install
travis_wait, so that travis-ci will not fail the build when there is no
output for 10 minutes, since for osx boxes it is very likely.

Refs: travis-ci/travis-ci@7202

7 years agotravis-ci: install cmake from xenial (CTEST_PARALLEL_LEVEL support)
Azat Khuzhin [Fri, 20 Jan 2017 13:50:04 +0000 (16:50 +0300)]
travis-ci: install cmake from xenial (CTEST_PARALLEL_LEVEL support)

cmake supports it since 3.0 I guess.

And it must be trusty (not precise), otherwise it fails:
  dpkg: error processing
  /var/cache/apt/archives/ifupdown_0.8.10ubuntu1_amd64.deb (--unpack):
   trying to overwrite '/etc/init.d/networking', which is also in package netbase 4.47ubuntu1

Link: https://travis-ci.org/azat/libevent/jobs/193744023
7 years agotest: register different tests in automake
Azat Khuzhin [Fri, 20 Jan 2017 13:29:19 +0000 (16:29 +0300)]
test: register different tests in automake

Before this patch we have one test.sh (well test-script.sh), and tooks
very long to run it sequentially, but they are pretty lightweight, so we
should run then in parallel.

7 years agotest: run different tests under different options (in a wrapper)
Azat Khuzhin [Fri, 20 Jan 2017 13:29:02 +0000 (16:29 +0300)]
test: run different tests under different options (in a wrapper)

7 years agoautomake: do not use serial-tests if parallel-test-harness available
Azat Khuzhin [Sun, 15 Jan 2017 09:31:27 +0000 (12:31 +0300)]
automake: do not use serial-tests if parallel-test-harness available

Revert: 61179dec7716975a151c6dae4524ae504d05780e ("automake: define
serial-tests only if automake have this option") Revert:
Revert: 44d755e00e249c09914cf35089c16735df82e270 ("test/automake: don't
use paralell test harness (since automake 1.12)")

7 years agoBump VERSION_INFO so that libraries symlinks will have the same version
Azat Khuzhin [Fri, 20 Jan 2017 18:24:54 +0000 (21:24 +0300)]
Bump VERSION_INFO so that libraries symlinks will have the same version

Fixes: f4489b8323cda0bf8eed7c1353911a852d7a947c ("Bump version to 2.1.7-beta
everywhere")

7 years agotest/dns: replace servname since solaris does not have "http"
Azat Khuzhin [Thu, 19 Jan 2017 23:11:35 +0000 (02:11 +0300)]
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

7 years agoMerge branch 'openssl-filter-fixes-v4'
Azat Khuzhin [Thu, 19 Jan 2017 17:53:18 +0000 (20:53 +0300)]
Merge branch 'openssl-filter-fixes-v4'

* openssl-filter-fixes-v4:
  be: fix with filtered bufferevents and connect() without EAGAIN
  test/ssl: fix bufferevent_getfd() for bufferevent_openssl_filter_new()
  be_openssl: Fix writing into filted openssl bufferevent after connected
  test/https: separate cases for https client with filtered openssl bufferevent
  test/ssl: cover case when we writing to be_openssl after connecting

Fixes: #428
7 years agobe: fix with filtered bufferevents and connect() without EAGAIN
Azat Khuzhin [Sun, 15 Jan 2017 23:31:54 +0000 (02:31 +0300)]
be: fix with filtered bufferevents and connect() without EAGAIN

With filtered bufferevents (i.e. not real one, that have socket), we can
trigger incorrect callback in this case. Let's look at example with http
and bufferevent_openssl_filter_new():
- bev = bufferevent_openssl_filter_new()
- http layer trying to connect() to localhost with bev
  # at this time, bev have writecb/readcb NULL but ev_write/ev_read has
  # timeout with 45 secs, default HTTP connect timeout
- and when connect() retruns without EAGAIN (BSD'ism) we called
  event_active() before (with EV_WRITE), and this will call ev_write
  timeout only, while it is more correct to act on bufferevent instead
  of plain event, so let's trigger EV_WRITE for bufferevent which will
  do the job (and let's do this deferred).

Fixes: http/https_simple # under solaris
7 years agotest/ssl: fix bufferevent_getfd() for bufferevent_openssl_filter_new()
Azat Khuzhin [Wed, 7 Dec 2016 23:11:22 +0000 (02:11 +0300)]
test/ssl: fix bufferevent_getfd() for bufferevent_openssl_filter_new()

7 years agobe_openssl: Fix writing into filted openssl bufferevent after connected
Azat Khuzhin [Tue, 6 Dec 2016 23:53:07 +0000 (02:53 +0300)]
be_openssl: Fix writing into filted openssl bufferevent after connected

The main problems was due to when bufferevent_openssl has underlying (i.e.
created with bufferevent_openssl_filter_new()) some events was
disabled/suspended, while with openssl, READ can require WRITE and vice-versa
hence this issues.

The BEV_CTRL_GET_FD hunk to fix http subsystem, since it depends from what
bufferevent_getfd() returns.

Fixes: #428
Fixes: ssl/bufferevent_filter_write_after_connect
Fixes: http/https_filter_chunk_out
Fixes: da52933550fd4736aa1c213b6de497e2ffc31e34 ("be_openssl: don't call
do_write() directly from outbuf_cb")

7 years agotest/https: separate cases for https client with filtered openssl bufferevent
Azat Khuzhin [Wed, 7 Dec 2016 00:07:59 +0000 (03:07 +0300)]
test/https: separate cases for https client with filtered openssl bufferevent

- http/https_filter_chunk_out # now hang
- http/https_filter_basic     # works, since writes only before connect()

7 years agotest/ssl: cover case when we writing to be_openssl after connecting
Azat Khuzhin [Fri, 2 Dec 2016 15:32:03 +0000 (18:32 +0300)]
test/ssl: cover case when we writing to be_openssl after connecting

Right now it fails because of regression for filtered openssl
bufferevent, and by it I mean ssl/bufferevent_filter_write_after_connect
test, and by fails - hang.

Regression-for: da52933550fd4736aa1c213b6de497e2ffc31e34 ("be_openssl:
don't call do_write() directly from outbuf_cb")

7 years agotest/thread: netbsd is too slow, increase timeout for conditions_simple
Azat Khuzhin [Thu, 19 Jan 2017 17:51:38 +0000 (20:51 +0300)]
test/thread: netbsd is too slow, increase timeout for conditions_simple

7 years agotest/dns: run async resolving after sync one (to avoid timeouts)
Azat Khuzhin [Thu, 19 Jan 2017 17:34:41 +0000 (20:34 +0300)]
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.

7 years agovagrant/netbsd: more reliable way of installing packages
Azat Khuzhin [Wed, 18 Jan 2017 11:33:56 +0000 (14:33 +0300)]
vagrant/netbsd: more reliable way of installing packages

Link: http://ftp.netbsd.org/pub/pkgsrc/current/pkgsrc/doc/pkgsrc.html#installing-binary-packages
7 years agotest/http: turn off some tests that based on backlog filling (falky)
Azat Khuzhin [Sat, 7 Jan 2017 08:48:28 +0000 (11:48 +0300)]
test/http: turn off some tests that based on backlog filling (falky)

Since this technique does not work well everywhere, anyway it fails from time
to time.

See: https://travis-ci.org/libevent/libevent/jobs/186426446

8 years agoUpdate README.md
Breaker [Fri, 23 Dec 2016 08:19:35 +0000 (16:19 +0800)]
Update README.md

The default option of  EVENT__DISABLE_OPENSSL:BOOL is `OFF`

8 years agotest: fix util/date_rfc1123 under win32
Azat Khuzhin [Thu, 22 Dec 2016 11:55:33 +0000 (14:55 +0300)]
test: fix util/date_rfc1123 under win32

Refs: #417
v2: check when gmtime() returns NULL
v3: fix overflow cases

8 years agoFix UB in evutil_date_rfc1123()
Azat Khuzhin [Mon, 19 Dec 2016 07:22:51 +0000 (10:22 +0300)]
Fix UB in evutil_date_rfc1123()

As pointed in https://github.com/libevent/libevent/pull/417#issuecomment-267860738
  "code is unsafe because in evutil_date_rfc1123() the pointer to the
  automatic variable struct tm cur is used outside the scope it defined."

Checked with `clang -fsanitize=address -fsanitize-address-use-after-scope`
and test that call evutil_date_rfc1123() with tm==NULL

8 years agoMerge branch 'date-rfc1123'
Azat Khuzhin [Sun, 18 Dec 2016 22:26:43 +0000 (01:26 +0300)]
Merge branch 'date-rfc1123'

Follow RFC2616 (Date header should be in RFC1123 format).

But to reproduce this bug, program that uses libevent http-server should
call `setlocale(LC_ALL, "")` to properly initliaze locale, so that
strftime() retruns locale-specific dates.

* date-rfc1123:
  add tests for evutil_date_rfc1123().
  http: do not use local settings for Date header

Closes: #417
8 years agoadd tests for evutil_date_rfc1123().
Vis Virial [Fri, 16 Dec 2016 05:49:59 +0000 (14:49 +0900)]
add tests for evutil_date_rfc1123().

8 years agohttp: do not use local settings for Date header
Vis Virial [Thu, 10 Nov 2016 12:58:15 +0000 (21:58 +0900)]
http: do not use local settings for Date header

8 years agoFix incorrect MIME type
johnsonlee [Tue, 13 Dec 2016 03:54:09 +0000 (11:54 +0800)]
Fix incorrect MIME type

8 years agobe_openssl: make be_openssl_set_fd() static (no prototype required)
Azat Khuzhin [Tue, 6 Dec 2016 22:48:54 +0000 (01:48 +0300)]
be_openssl: make be_openssl_set_fd() static (no prototype required)

8 years agoMerge branch 'be-openssl-fd-reset-fix-v2'
Azat Khuzhin [Tue, 6 Dec 2016 22:43:35 +0000 (01:43 +0300)]
Merge branch 'be-openssl-fd-reset-fix-v2'

Two issues:
- dirty_shutdown for openssl 1.1
- BEV_CTRL_SET_FD for bufferevent_openssl didn't reset state

* be-openssl-fd-reset-fix-v2:
  Fix dirty_shutdown for openssl 1.1
  Fix reusing bufferevent_openssl after fd was reseted (i.e. on new connection)
  test/https: fix ssl dirty bypass for https_simple
  test/https: cover multiple request over the same connection
  test/http: sanity check for http_request_empty_done()

Reported-by: liutao74748@163.com
ML: http://archives.seul.org/libevent/users/Nov-2016/msg00041.html

8 years agoFix dirty_shutdown for openssl 1.1
Azat Khuzhin [Sat, 19 Nov 2016 15:00:36 +0000 (18:00 +0300)]
Fix dirty_shutdown for openssl 1.1

SSL_read() returns -1, even when underlying read() return 0

8 years agoFix reusing bufferevent_openssl after fd was reseted (i.e. on new connection)
Azat Khuzhin [Sat, 19 Nov 2016 14:08:53 +0000 (17:08 +0300)]
Fix reusing bufferevent_openssl after fd was reseted (i.e. on new connection)

For example if you trying to issue multiple requests over the same
evhttp_conneciton, and if connection already closed (IOW it should be
re-connected), than you will get into trouble since it will got wrong
openssl state. This patch addresses this issue by restoring state to
initial if SETFD called with -1 fd.

8 years agotest/https: fix ssl dirty bypass for https_simple
Azat Khuzhin [Sat, 19 Nov 2016 14:53:38 +0000 (17:53 +0300)]
test/https: fix ssl dirty bypass for https_simple

Tests:
- http/https_simple_dirty # not affected, since dirty is the default
- http/https_simple       # affected

v2: fix compilation with -DEVENT__DISABLE_OPENSSL=ON

8 years agotest/https: cover multiple request over the same connection
Azat Khuzhin [Sat, 19 Nov 2016 12:54:52 +0000 (15:54 +0300)]
test/https: cover multiple request over the same connection

Introduce two new tests:
- http/https_connection         # fail
- http/https_persist_connection # ok

Reported-by: liutao74748@163.com
8 years agotest/http: sanity check for http_request_empty_done()
Azat Khuzhin [Sat, 19 Nov 2016 14:11:35 +0000 (17:11 +0300)]
test/http: sanity check for http_request_empty_done()

8 years agoMerge branch 'openssl-1.1-init-fixes-v2'
Azat Khuzhin [Tue, 6 Dec 2016 22:14:24 +0000 (01:14 +0300)]
Merge branch 'openssl-1.1-init-fixes-v2'

* openssl-1.1-init-fixes-v2:
  sample/le-proxy: use TLS_method instead of SSLv23_method (latest deprecated)
  test: fix building under openssl 1.1 (init functions has been deprecated)
  le-proxy: fix building under openssl 1.1 (init functions has been deprecated)

Reported-by: varun.net@gmail.com
ML: http://archives.seul.org/libevent/users/Nov-2016/msg00002.html

8 years agosample/le-proxy: use TLS_method instead of SSLv23_method (latest deprecated)
Azat Khuzhin [Tue, 15 Nov 2016 22:16:30 +0000 (01:16 +0300)]
sample/le-proxy: use TLS_method instead of SSLv23_method (latest deprecated)

8 years agotest: fix building under openssl 1.1 (init functions has been deprecated)
Azat Khuzhin [Sun, 13 Nov 2016 23:17:51 +0000 (02:17 +0300)]
test: fix building under openssl 1.1 (init functions has been deprecated)

Refs: #397

8 years agole-proxy: fix building under openssl 1.1 (init functions has been deprecated)
Azat Khuzhin [Sun, 13 Nov 2016 23:17:38 +0000 (02:17 +0300)]
le-proxy: fix building under openssl 1.1 (init functions has been deprecated)

Refs: #397

8 years agohttps-cilent: fix compilation warnings about unused vars/functions on win32
Azat Khuzhin [Tue, 6 Dec 2016 10:26:09 +0000 (13:26 +0300)]
https-cilent: fix compilation warnings about unused vars/functions on win32

8 years agoFix _FILE_OFFSET_BITS redinition (solaris/autotools)
Azat Khuzhin [Tue, 6 Dec 2016 10:15:27 +0000 (13:15 +0300)]
Fix _FILE_OFFSET_BITS redinition (solaris/autotools)

So firstly include our header (config.h) -- <evconfig-private.h>, and
only after it <sys/types.h> since latest has #ifdef guard, while our
config.h is not inteded for this.

And besides all this thing with LARGE_FILE is a abit awkward, since we
don't nefine _LP64/_LP32 anyway, and so we have next error actually (64bit VS
32bit):
==> solaris: In file included from ./util-internal.h:30:0,
==> solaris:                  from test/regress_ssl.c:49:
  ==> solaris: ./evconfig-private.h:29:0: warning: "_FILE_OFFSET_BITS" redefined
  ==> solaris:  #define _FILE_OFFSET_BITS 64
  ==> solaris:  ^
  ==> solaris: In file included from /usr/include/sys/types.h:17:0,
  ==> solaris:                  from test/regress_ssl.c:38:
  ==> solaris: /opt/csw/lib/gcc/i386-pc-solaris2.10/5.2.0/include-fixed/sys/feature_tests.h:196:0: note: this is the location of the previous definition
  ==> solaris:  #define _FILE_OFFSET_BITS 32
  ==> solaris:  ^

For cmake it commented in: 8b228e27f57300be61b57a41a2ec8666b726dc34
("Lot's of cmake updates")

8 years agovagrant/osx: use make instead of gmake (there is no gmake)
Azat Khuzhin [Tue, 6 Dec 2016 10:06:08 +0000 (13:06 +0300)]
vagrant/osx: use make instead of gmake (there is no gmake)

$ make --version
GNU Make 3.81
Copyright (C) 2006  Free Software Foundation, Inc.
This is free software; see the source for copying conditions.
There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE.

This program built for i386-apple-darwin11.3.0

8 years agoutil-internal: fix __func__ redefinition (netbsd)
Azat Khuzhin [Tue, 6 Dec 2016 09:08:32 +0000 (12:08 +0300)]
util-internal: fix __func__ redefinition (netbsd)

==> netbsd: In file included from ../listener.c:57:0:
==> netbsd: ../util-internal.h:58:0: warning: "__func__" redefined [enabled by default]
==> netbsd:  #define __func__ EVENT____func__
==> netbsd:  ^
==> netbsd: In file included from /usr/include/amd64/types.h:39:0,
==> netbsd:                  from /usr/include/sys/types.h:45,
==> netbsd:                  from ../listener.c:30:
==> netbsd: /usr/include/sys/cdefs.h:394:0: note: this is the location of the previous definition
==> netbsd:  #define __func__ __PRETTY_FUNCTION__

8 years agoFix signedness differ for iov_base (solaris)
Azat Khuzhin [Tue, 6 Dec 2016 08:55:44 +0000 (11:55 +0300)]
Fix signedness differ for iov_base (solaris)

8 years agoevutil_time: include <unistd.h> when there is only sleep()/usleep()
Azat Khuzhin [Tue, 6 Dec 2016 08:58:16 +0000 (11:58 +0300)]
evutil_time: include <unistd.h> when there is only sleep()/usleep()

8 years agohttp: fix formatter for pritnf for req->ntoread (osx)
Azat Khuzhin [Tue, 6 Dec 2016 08:51:18 +0000 (11:51 +0300)]
http: fix formatter for pritnf for req->ntoread (osx)

8 years agosample/http-connect: fix compilation with VS2010
Azat Khuzhin [Tue, 6 Dec 2016 06:54:13 +0000 (09:54 +0300)]
sample/http-connect: fix compilation with VS2010

Fixes: nmathewson/Libevent#137
8 years agoC90 doesn't like declarations intermingled with statements
Philip Prindeville [Sat, 12 Nov 2016 00:51:37 +0000 (17:51 -0700)]
C90 doesn't like declarations intermingled with statements

So move all of the declarations to the top of the offending function.

This patch includes both of issues (Fixes:), from @jeking3 and
@pprindeville

Fixes: #418
Fixes: nmathewson/Libevent#136
8 years agovagrant: add centos box
Azat Khuzhin [Fri, 18 Nov 2016 17:27:49 +0000 (20:27 +0300)]
vagrant: add centos box

Packages list get from here:
  https://pkgs.org/search/

Refs: #424

8 years agoMerge remote-tracking branch 'azat/release-2.1.7-rc-pull' release-2.1.7-rc
Azat Khuzhin [Fri, 4 Nov 2016 22:35:26 +0000 (01:35 +0300)]
Merge remote-tracking branch 'azat/release-2.1.7-rc-pull'

Finally 2.1 release candidate is out!

* azat/release-2.1.7-rc-pull:
  Bump version to 2.1.7-beta everywhere
  Update changelog for 2.1.7-rc
  README: update AUTHORS

8 years agoBump version to 2.1.7-beta everywhere
Azat Khuzhin [Tue, 1 Nov 2016 21:31:31 +0000 (00:31 +0300)]
Bump version to 2.1.7-beta everywhere

- cmake basic
- cmake detecting from git -- event_fuzzy_version_from_git()
- autotools
- win32
- appveyor

8 years agoUpdate changelog for 2.1.7-rc
Azat Khuzhin [Tue, 1 Nov 2016 21:25:38 +0000 (00:25 +0300)]
Update changelog for 2.1.7-rc

8 years agoREADME: update AUTHORS
Azat Khuzhin [Tue, 1 Nov 2016 21:16:54 +0000 (00:16 +0300)]
README: update AUTHORS

$ git log --format='%an' HEAD...refs/tags/release-2.1.6-beta | sort -u | xargs -n1 -i bash -c 'fgrep -q "{}" README.md || echo {}'

8 years agotravis-ci/osx: install lcov
Azat Khuzhin [Thu, 3 Nov 2016 12:00:15 +0000 (15:00 +0300)]
travis-ci/osx: install lcov

8 years agotest/regress: cover a polling of invalid fd
Tim Hentenaar [Fri, 15 Jul 2016 00:27:23 +0000 (02:27 +0200)]
test/regress: cover a polling of invalid fd

Test that an event's callback is called if the fd is closed prior to being
polled for activity.

azat: make it run only for poll backend/method, and do not close fd
twice

8 years agopoll: Prevent libevent from spinning if POLLNVAL occurs
Tim Hentenaar [Thu, 14 Jul 2016 13:45:01 +0000 (15:45 +0200)]
poll: Prevent libevent from spinning if POLLNVAL occurs

This can happen, for example if libevent is being used to poll fds given
by another library where the other library closes the fds without
notifying the program using it that said fds were closed. In this case,
libevent will simply spin on poll() since there are active fds, but
won't call any event callback to handle the condition.

In epoll case after socket closed it automatically removed from epfd, so
IOW it will not spin in epoll* API, just a timeout.

Fixes: #379
8 years agoUse coveralls.io via travis
Azat Khuzhin [Tue, 1 Nov 2016 20:39:41 +0000 (23:39 +0300)]
Use coveralls.io via travis

8 years agoFix cmake -DEVENT__COVERAGE=ON
Azat Khuzhin [Tue, 1 Nov 2016 20:33:11 +0000 (23:33 +0300)]
Fix cmake -DEVENT__COVERAGE=ON

- do not use compiler check from the root cmake rules with syntax error,
  let CodeCoverage check it
- fix CodeCoverage to check C compiler not CXX
- case insensitive checking of CMAKE_BUILD_TYPE
- replace flags with --coverage, and fix flags with linking with
  --coverate, otherwise it will not compile during checking flags and
  fails.

8 years agoTesting with vagrant for 6 OS and cmake+autoconf
Azat Khuzhin [Mon, 31 Oct 2016 16:33:28 +0000 (19:33 +0300)]
Testing with vagrant for 6 OS and cmake+autoconf

OS:
- linux
- freebsd
- osx
- netbsd
- solaris
- win

And mostly they all are more or less fine, except for timing issues

Also it supports next environment variables:
- NO_PKG
- NO_CMAKE
- NO_AUTOTOOLS

For instance if you run ubuntu box seocnd time, then you can run with:
$ NO_PKG=true vagrant provision ubuntu

8 years agoautogen.sh: learn about gmake
Azat Khuzhin [Mon, 31 Oct 2016 19:37:16 +0000 (22:37 +0300)]
autogen.sh: learn about gmake

Fixes: 69cce257eb6183dda114d8f5b8ca0325cfabe2e1
("69cce257eb6183dda114d8f5b8ca0325cfabe2e1")

8 years agoautogen.sh: remove all autoconf/automake caches, if any
Azat Khuzhin [Mon, 31 Oct 2016 09:01:20 +0000 (12:01 +0300)]
autogen.sh: remove all autoconf/automake caches, if any

Otherwise if you for example share root of libevent repository with some
vm (for example windows+cygwin) then if you try to build with configure
on host, and then on guest it will fail, so let's just ignore this since
autogen.sh is just for this -- cleaning all stuff.

8 years agocmake: fix finding python2, and check that it is really 2
Azat Khuzhin [Sun, 30 Oct 2016 08:19:43 +0000 (11:19 +0300)]
cmake: fix finding python2, and check that it is really 2

python version check removed in a4d044c0cd97f68b4b3dde414b83d609719d33d7
("cmake: use PYTHON_EXECUTABLE to find python2"), but in
bcb990ab7cf4921c2c30a1aa4fcb4c0131fffe94 ("cmake/win32: fix running
regress, but fixing finding python2 interpreter") we set
PYTHON_EXECUTABLE only if it exists.

8 years agoIgnore temporary configure files
Azat Khuzhin [Sun, 30 Oct 2016 22:56:37 +0000 (01:56 +0300)]
Ignore temporary configure files

So if you kill configure, git still should ignore them.

8 years agocmake: fix CheckFunctionExistsEx/CheckPrototypeDefinition (CMP0054)
Azat Khuzhin [Wed, 26 Oct 2016 15:04:07 +0000 (18:04 +0300)]
cmake: fix CheckFunctionExistsEx/CheckPrototypeDefinition (CMP0054)

8 years agocmake: cleanup
Zonr Chang [Wed, 24 Aug 2016 08:19:01 +0000 (16:19 +0800)]
cmake: cleanup

- Remove a redundant check on netdb.h (EVENT__HAVE_NETDB_H).
- Properly setup EVENT__SIZEOF_SSIZE_T for the case where "ssize_t" is
  not "int".
- Remove unused EVENT__HAVE_PTHREAD.
- Set EVENT__HAVE_LIBZ instead of EVENT__HAVE_ZLIB (and remove the
  latter).

Closes: #391 (cherry-picked from PR)
8 years agouse ev_uint16_t instead of unsigned short for port
Thomas Bernard [Sat, 13 Dec 2014 18:42:42 +0000 (19:42 +0100)]
use ev_uint16_t instead of unsigned short for port

Like in `sockaddr_in` structure in /usr/include/netinet/in.h

@azat: convert all other users (bench, compat, ..) and tweak message
Fixes: #178
Fixes: #196
Refs: 6bf1ca78
Link: https://codereview.appspot.com/156040043/#msg4
8 years agocmake/win32: fix running regress, but fixing finding python2 interpreter
Azat Khuzhin [Tue, 25 Oct 2016 21:51:56 +0000 (00:51 +0300)]
cmake/win32: fix running regress, but fixing finding python2 interpreter

  Could not find executable C:/projects/libevent/build/bin/regress
  Looked in the following places:
  C:/projects/libevent/build/bin/regress
  C:/projects/libevent/build/bin/regress.exe
  ...
   9/13 Test  #9: regress__WIN32_debug ................***Not Run   0.00 sec

Link: https://ci.appveyor.com/project/nmathewson/libevent/build/2.1.6.271/job/wvy2jp7uojcut5cx#L1256
Fixes: #411
8 years agoREADME.md: fix typo: ar -> are
Simone Basso [Fri, 21 Oct 2016 08:49:22 +0000 (10:49 +0200)]
README.md: fix typo: ar -> are

8 years agotravis-ci: use container-based infrastructure
Azat Khuzhin [Sun, 16 Oct 2016 22:05:38 +0000 (01:05 +0300)]
travis-ci: use container-based infrastructure

- by disabling sudo
- and since we use addons.apt.packages we don't need apt-get update, that requires sudo

Link: https://docs.travis-ci.com/user/migrating-from-legacy/
8 years agotravis-ci/osx: fix compiling/linking openssl libraries
Azat Khuzhin [Sun, 16 Oct 2016 20:46:09 +0000 (23:46 +0300)]
travis-ci/osx: fix compiling/linking openssl libraries

And we need that $(echo /path/*) otherwise bash will expand it only during
assignment that variable to another one, and this doesn't work correctly.

8 years agotravis-ci: use gcc-5 (fixes osx|gcc failures)
Azat Khuzhin [Sun, 16 Oct 2016 18:48:59 +0000 (21:48 +0300)]
travis-ci: use gcc-5 (fixes osx|gcc failures)

Refs: travis-ci/travis-ci#4587

8 years agoMake it build using OpenSSL 1.1.0
Kurt Roeckx [Mon, 19 Sep 2016 20:05:15 +0000 (22:05 +0200)]
Make it build using OpenSSL 1.1.0

Rebased (azat):
- tabs instead of whitespaces
- make openssl-compat.h safe for complex expressions
- do not call sk_SSL_COMP_free() in 1.1 (fixes double free)

TODO:
- clean methods_bufferevent

Closes: #397 (cherry-picked)
8 years agoDon't call BIO_number_{read|written} on NULL BIOs.
Adam Langley [Thu, 13 Oct 2016 00:49:17 +0000 (17:49 -0700)]
Don't call BIO_number_{read|written} on NULL BIOs.

OpenSSL doesn't document the behaviour of these functions when given a
NULL BIO, and it happens to return zero at the moment. But don't depend
on that.

Closes: #406 (cherry-picked)
8 years agoSwitch from a 512 to 2048-bit RSA key.
Adam Langley [Thu, 13 Oct 2016 00:49:10 +0000 (17:49 -0700)]
Switch from a 512 to 2048-bit RSA key.

The 512 bit key is too small to sign larger hashes. This can cause the
regression tests to fail depending on the defaults in libssl.

8 years agoMerge branch 'contrib-guide-v2'
Azat Khuzhin [Wed, 5 Oct 2016 12:52:41 +0000 (15:52 +0300)]
Merge branch 'contrib-guide-v2'

Something that should help with reviewing patches.

* contrib-guide-v2:
  Add CONTRIBUTING.md (with checkpatch.sh examples)
  Add checkpatch script
  Add config for clang-format
  Add config for uncrustify

Refs: #301

8 years agoAdd CONTRIBUTING.md (with checkpatch.sh examples)
Azat Khuzhin [Mon, 15 Feb 2016 20:43:10 +0000 (23:43 +0300)]
Add CONTRIBUTING.md (with checkpatch.sh examples)

8 years agoAdd checkpatch script
Azat Khuzhin [Wed, 5 Oct 2016 10:28:04 +0000 (13:28 +0300)]
Add checkpatch script

Support:
- files
- files-diffs
- patches
- git-refs

8 years agoAdd config for clang-format
Azat Khuzhin [Wed, 5 Oct 2016 11:00:55 +0000 (14:00 +0300)]
Add config for clang-format

8 years agoAdd config for uncrustify
Azat Khuzhin [Wed, 5 Oct 2016 11:00:40 +0000 (14:00 +0300)]
Add config for uncrustify

Original: https://strcpy.net/mark/libevent-uncrustify.cfg (@ellzey)

8 years agobe: just a simple mistake, reinclude the <errno.h>
Seven [Fri, 16 Sep 2016 08:37:59 +0000 (16:37 +0800)]
be: just a simple mistake, reinclude the <errno.h>

include the <errno.h> twice.

8 years agocmake: use PYTHON_EXECUTABLE to find python2
Azat Khuzhin [Tue, 4 Oct 2016 20:21:37 +0000 (23:21 +0300)]
cmake: use PYTHON_EXECUTABLE to find python2

Since most of the distros have symlinks for this.

8 years agoMerge branch 'force-disable-clockgettime'
Azat Khuzhin [Mon, 3 Oct 2016 00:24:28 +0000 (03:24 +0300)]
Merge branch 'force-disable-clockgettime'

* force-disable-clockgettime:
  Add -DEVENT__DISABLE_CLOCK_GETTIME switch for cmake
  Adding option to ignore clock_gettime: --disable-clock-gettime

8 years agoAdd -DEVENT__DISABLE_CLOCK_GETTIME switch for cmake
Azat Khuzhin [Mon, 3 Oct 2016 00:17:18 +0000 (03:17 +0300)]
Add -DEVENT__DISABLE_CLOCK_GETTIME switch for cmake

See-also: adc402ba5f0e15f4c77505852507f33b50f37ab6 ("Adding option to
ignore clock_gettime: --disable-clock-gettime")

8 years agoAdding option to ignore clock_gettime: --disable-clock-gettime
Vlad Shcherban [Thu, 29 Sep 2016 22:31:53 +0000 (18:31 -0400)]
Adding option to ignore clock_gettime: --disable-clock-gettime

macOS 10.12 introduced `clock_gettime` to libsystem. This means, built
on OS X 10.12 application would crash on earlier versions of OS X
because it will try to call clock_gettime. This options is useful to
make backwards compatible macOS apps.

Fixes: #398
Fixes: #399
Fixes: #400
8 years agoMerge branch 'release-2.1.6-beta-pull' release-2.1.6-beta
Azat Khuzhin [Fri, 26 Aug 2016 22:53:31 +0000 (01:53 +0300)]
Merge branch 'release-2.1.6-beta-pull'

* release-2.1.6-beta-pull:
  Bump version to 2.1.6-beta everywhere
  ChangeLog: Add brief notes
  Update changelog for 2.1.6-beta (ugh, pretty huge)
  Update AUTHORS section in README

8 years agoBump version to 2.1.6-beta everywhere
Azat Khuzhin [Wed, 13 Jul 2016 14:40:48 +0000 (17:40 +0300)]
Bump version to 2.1.6-beta everywhere

- cmake basic
- cmake detecting from git -- event_fuzzy_version_from_git()
- autotools
- win32
- appveyor

8 years agoChangeLog: Add brief notes
Azat Khuzhin [Tue, 5 Jul 2016 13:17:38 +0000 (16:17 +0300)]
ChangeLog: Add brief notes

8 years agoUpdate changelog for 2.1.6-beta (ugh, pretty huge)
Azat Khuzhin [Mon, 4 Jul 2016 15:13:02 +0000 (18:13 +0300)]
Update changelog for 2.1.6-beta (ugh, pretty huge)

Changes for:
- 2.1.5-beta: 118
- 2.1.6-beta: 350

We should really hurry with the release!

8 years agoUpdate AUTHORS section in README
Azat Khuzhin [Sun, 7 Aug 2016 20:27:22 +0000 (23:27 +0300)]
Update AUTHORS section in README

P.S. "Sebastian Hahn" was declared two times.

8 years agoFix evhttp_uriencode() regression.
Zonr Chang [Wed, 24 Aug 2016 09:16:32 +0000 (17:16 +0800)]
Fix evhttp_uriencode() regression.

http_uriencode_test() (in test/regress_http.c) has been failed after
72afe4c as "hello\0world" is encoded to "hello" instead of
"hello%00world". This is because of a misplaced overflow check which
causes the non-negative "size" specified in parameter being ignored in
within-bound URI.

Fixes: #392
8 years agoremoved unused vars
Mark Ellzey [Sun, 14 Aug 2016 21:03:56 +0000 (14:03 -0700)]
removed unused vars

8 years agopointer overflow checks for evhttp_uriencode
Mark Ellzey [Sun, 14 Aug 2016 21:00:02 +0000 (14:00 -0700)]
pointer overflow checks for evhttp_uriencode

Check to make sure pointer math is all OK.

8 years agotests: use waitpid(..., WNOWAIT) to fix failing of main/fork under solaris
Azat Khuzhin [Thu, 11 Aug 2016 13:15:45 +0000 (16:15 +0300)]
tests: use waitpid(..., WNOWAIT) to fix failing of main/fork under solaris

According to solaris docs:
  "One instance of a SIGCHLD signal is queued for each child process whose
  status has changed. If waitpid() returns because the status of a child
  process is available, and WNOWAIT was not specified in options, any pending
  SIGCHLD signal associated with the process ID of that child process is
  discarded. Any other pending SIGCHLD signals remain pending."

And interesting thing that it works if you add sleep(1) before waitpid(), and
also if you run with --verbose (some race or what).

But linux doesn't support WNOWAIT in waitpid() so add detection into
cmake/autotools.

Fixes: #387
Link: https://bugzilla.redhat.com/show_bug.cgi?id=840782
8 years agotest: replace sleeping with syncing pair in main/fork
Azat Khuzhin [Thu, 11 Aug 2016 10:43:14 +0000 (13:43 +0300)]
test: replace sleeping with syncing pair in main/fork

About this syncing pair:
- read endpoint, must be blocked, to make it a checkpoint or smth like this
- write endpoint, must be nonblocking, to avoid readcb hung

Refs: #387