PR: https://github.com/libevent/libevent/pull/1045
* release-2.1.12-stable-pull:
Update ChangeLog
ci/linux: create dist artifact only if dist archive was built
Merge branch 'fix-signal-leak'
test: fix leak in dns/getaddrinfo_cancel_stress
test: fix UB in evbuffer/empty_reference_prepend_buffer
ci: set build type to debug with sanitizers
test: really disable bufferevent_pair_release_lock under ASAN (and fix gcc)
test-closed: fix leak
test-export: adjust libevent version
cmake: set rpath for libraries on linux
test-export: compatible with all versions of visual studio
Bump version to 2.1.12-stable (w/o ABI breakage)
ci: run ABI for release-*-pull branches too
Purge travis-ci config
Purge appveyor config
Bump ChangeLog for 2.1.12
Update AUTHORS for 2.1.12
Backport github actions to 2.1
test: add getaddrinfo(AI_ADDRCONFIG) test (off by default)
build: remove duplicate -Wredundant-decls
test: fix memory leaks for https (add BEV_OPT_CLOSE_ON_FREE)
test: "fix" (with a quirk) leak in ssl/bufferevent_wm (w/o defer callbacks)
test: disable bufferevent/bufferevent_pair_release_lock under ASAN (too tricky)
test: detect test failures if atexit handler calls _exit(!0) (sanitizers)
Make all classes Entry, Struct, etc) new-style classes
buffer: do not pass NULL to memcpy() from evbuffer_pullup()
test: do not pass NULL to memcmp() in evbuffer_datacmp() helper
http: fix undefined-shift in EVUTIL_IS*_ helpers
Check error code of evhttp_add_header_internal() in evhttp_parse_query_impl()
cmake: avoid problems from use of CMAKE_USE_PTHREADS_INIT
test/regress_testutils: use inet_addr()
remove FindGit.cmake, improve `git describe` command
checkpatch.sh: fix clang-format-diff usage
checkpatch.sh: fix usage
Fix clang-format-diff usage
variable redefinition in win32_dispatch
test: http/autofree_connection cleanup
http: fix EVHTTP_CON_AUTOFREE in case of timeout (and some else)
test: cleanup http/autofree_connection
test: fix http/autofree_connection
evdns: Add additional validation for values of dns options
test: Fix test_simpleclose for Windows platform
abi-check: abi-monitor 1.10 does not support -make -j8 (1.12 supports though)
Add API/ABI checker (using LVC)
Update list of cmake files for autotools dist archive
Pass --quiet to the event_rcpgen.py (autotools already does this)
There is typo in GetAdaptersAddresses windows library. It should be iphlpapi.dll
Support EV_CLOSED on linux for poll(2)
Fix EV_CLOSED detection/reporting (epoll only)
Merge branch 'EV_CLOSED-and-EV_ET-fixes'
bufferevent: allow setting priority on socket and openssl type
cmake: set a default value for LIBEVENT_STATIC_LINK
evutil_time: improve evutil_gettimeofday on Windows
bench: Allow backend method selection
cmake: missing test-closed binary
Merge branch 'event_rpcgen.py-cleanup'
cmake: replace CheckFunctionExists with CheckSymbolExists
LibeventConfig.cmake: restore CMAKE_FIND_LIBRARY_SUFFIXES and LIBEVENT_STATIC_LINK default
cmake: fix getaddrinfo checking error
cmake: remove CheckFunctionExistsEx
autoconf: fix getaddrinfo checking errors on mingw
test-time: do not use deprecated API
test-time: enable debug mode if EVENT_DEBUG_LOGGING_ALL env set
increase segment refcnt only if evbuffer_add_file_segment() succeeds
evdns: fix a crash when evdns_base with waiting requests is freed
event_base_once: fix potential null pointer threat
test-ratelim: add missing free
Do not use shared global structures on CYGWIN
test: move thread into realtime class even on EVENT__DISABLE_THREAD_SUPPORT
test: fix compilation without thread support (EVENT__DISABLE_THREAD_SUPPORT=ON)
test: fix bufferevent/bufferevent_connect_fail_eventcb* under osx/freebsd
test: fix dst thread in move_pthread_to_realtime_scheduling_class (osx)
test: fix compilation under win32 (rearrange thread_setup() code)
test: use THREAD_* wrappers over pthread* in del_notify
Merge branch 'osx-clock'
cmake: do not print used method (EVENT_SHOW_METHOD) while running tests
cmake: run regress test quietly like autotools (makes CI logs cleaner)
Merge branch 'http-connect'
http: do not assume body for CONNECT
Added uninstall target check to cmakelists
Fix compilation without OPENSSL_API_COMPAT
evutil_time: Implements usleep() using wait funtion on Windows
Initialize variable to 0 replace use memset function in sample/hello-world.c
cmake: set CMAKE_{RUNTIME,LIBRARY,ARCHIVE}_OUTPUT_DIRECTORY they are not defined
cmake: use CMAKE_LIBRARY_OUTPUT_DIRECTORY for the final shared library symlink
test-ratelim: calculate timers bias (for slow CPUs) to avoid false-positive
mailmap: add name/email aliases for yuangongji (name and email)
cmake: test for find_package()
cmake: improve package config file
Link with iphlpapi only on windows
Parse IPv6 scope IDs.
Relax bufferevent_connect_hostname_emfile
autotools: fails build when need but can not find openssl
cmake: eliminate duplicate installation of public headers
append to CMAKE_MODULE_PATH
Do not use sysctl.h on linux (it had been deprecated)
sample/https-client: link crypt32 explicitly when build with mingw-w64
Fix compat with NetBSD >= 10
Avoid transforming base C_FLAGS set deliberately
tinytest: support timeout on Windows
Merge branch 'upstream/pr/899' (evbuffer_freeze testcase enhancements)
evbuffer_add_file: fix freeing of segment in the error path
evutil_time: detect and use _gmtime64_s()/_gmtime64()
http: rename bind_socket_ai() to create_bind_socket_nonblock()
https-client: load certificates from the system cert store on Windows
Fix checking return value of the evdns_base_resolv_conf_parse()
cmake: fix getrandom() detection
arc4random: replace sysctl() with getrandom (on linux)
Upgrade autoconf (after upgrading minimum required to 2.67)
Revert "Warn if forked from the event loop during event_reinit()"
eliminate some C4267 warnings in Windows
autotools: attach doxygen target into all target
cmake: attach doxygen target into all target
Fix memory corruption in EV_CLOSURE_EVENT_FINALIZE with debug enabled
test: prevent duplicate event_enable_debug_mode() for TT_ENABLE_DEBUG_MODE
test: introduce TT_ENABLE_DEBUG_MODE flag
sample/http-server: fix parameter parsing
sample/signal-test: fix use of uninitialized variable
Fix typos in comments (sample/test/event-internal.h)
sample/signal-test: add NULL checks
Change the minimum version of automake to 1.13 and autoconf to 2.67
Add Uninstall.cmake.in into dist archive
Fixes main/fork under ASAN (LSAN if to be precise)
* fix-signal-leak:
select: requires reinit (otherwise it leaks signal handlers)
poll: requires reinit (otherwise it leaks signal handlers)
(cherry picked from commit f6bfa8b3e35432992d9b580617c946dbbfa38bb3)
Some requests may get response (evutil_addrinfo) from gaic_server_cb,
in case of cancel_event (10000ms) will not be fast enough.
(cherry picked from commit 90bcf2d660b9b43cb8e747421d4938f08f935bd7)
UBSAN reports:
test/regress_buffer.c:2360:2: runtime error: null pointer passed as argument 1, which is declared to never be null
/usr/include/string.h:140:33: note: nonnull attribute specified here
(cherry picked from commit ba19b356bf8a9be2a5bddfa264dee61ffc9573a7)
tinytest uses another way of detecting test failures, it uses pipe
between child and parent, and if the test function in child returns OK
it writes OK flag into pipe, and reads it in parent.
However sanitizers uses atexit handlers to detect leaks, and this will
not detect failures in case of exit() will be called from the atexit
handlers, fix this by checking status after waitpid().
(cherry picked from commit 6754740f15e8200a12605a2e707fc6d3e6754d6a)
This allows the object methods to be properly inherited and called via
`super(..)`, addressing breakage with python 2.x, introduced in
cfcc093606e747a5d250787012bac0b149c60d6d.
Fixes#1042.
Signed-off-by: Enji Cooper <yaneurabeya@gmail.com>
(cherry picked from commit 46c9ead0ebbbb23c8f719c11c473dfec37c84fda)
UBSAN reports:
evbuffer/remove_buffer_with_empty3: ../buffer.c:1443:3: runtime error: null pointer passed as argument 2, which is declared to never be null
#0 0x7ffff6cd0410 in evbuffer_pullup ../buffer.c:1443
#1 0x5555556d68b9 in test_evbuffer_remove_buffer_with_empty3 ../test/regress_buffer.c:408
#2 0x5555557b95ee in testcase_run_bare_ ../test/tinytest.c:173
#3 0x5555557ba048 in testcase_run_one ../test/tinytest.c:333
#4 0x5555557bc0f8 in tinytest_main ../test/tinytest.c:527
#5 0x555555787702 in main ../test/regress_main.c:528
#6 0x7ffff606c001 in __libc_start_main (/usr/lib/libc.so.6+0x27001)
#7 0x55555569436d in _start (/src/le/libevent/.cmake-debug/bin/regress+0x14036d)
(cherry picked from commit a0c642ac04487d8cda809bd6e233b0fbd043806d)
Fixes:
runtime error: null pointer passed as argument 2, which is declared to never be null
(cherry picked from commit 6f152befb4523fd2e57c1a937e590f8ff87b7f15)
evutil.c:2559:1: runtime error: left shift of 1 by 31 places cannot be represented in type 'int'
#0 0x4f2be0 in EVUTIL_ISXDIGIT_ libevent/evutil.c:2559:1
#1 0x4bd689 in regname_ok libevent/http.c:4838:7
#2 0x4bc16b in parse_authority libevent/http.c:4958:9
#3 0x4bb8b5 in evhttp_uri_parse_with_flags libevent/http.c:5103:7
#4 0x4bb762 in evhttp_uri_parse libevent/http.c:5050:9
#5 0x4b8f41 in evhttp_parse_query_impl libevent/http.c:3505:9
#6 0x4b8ed7 in evhttp_parse_query libevent/http.c:3569:9
Bug: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23291
Report: https://oss-fuzz.com/testcase-detail/5670743106125824
(cherry picked from commit 37dbb3508099d49748453166c1ee9ef1603fcf3a)
In some CMake integrations, portions of the toolchain may end up
defining CMAKE_USE_PTHREADS_INIT even when EVENT__DISABLE_THREAD_SUPPORT
is set for libevent. Modify the build to not rely on this side effect
of find_package(Threads, ...) [which could be done elsewhere] but instead
to use EVENT__HAVE_PTHREADS which is defined only on the desired codepath.
Without this change, affected builds fail as a result of event_pthreads source
files being built but with build defines which cause the build to fail.
Signed-off-by: Paul Osborne <paul.osborne@smartthings.com>
(cherry picked from commit 26d5ff457c9e6cf9b84ec9d8fb83d87caf083d96)
- strip 1 path component
- it does not accept file name anymore, only stdin
Refs: #1029
(cherry picked from commit 89d313b14dffed7271f41f4e2d68ccfe6b6475ed)
v2 (by azat):
- drop package installations
- use local .abi-check over $HOME/abi-check for build dir
- drop regex check, simply use default values (too complex otherwise)
- use sub-shell to avoid cd back
- add missing quotes
- make the style uniq across the whole file (no tabs for indent, copy-paste?)
- drop `set -x`, use `bash -x abi-check.sh` over
- drop EVENT_ABI_CHECK
- use /usr/bin/env bash as shebang
- use `find | xargs` over `cp $(grep -v)`
- adjust markdown syntax in abi-check/README.md
- adjust link to the publicly available documentation
v3 (by azat):
- docker image
- git check-ignore
- make -j8
- allow to change defaults
Refs: #887
(cherry picked from commit 735c891e71dc7de737dc09cdef26683eea394e66)
- EV_CLOSED is EPOLLRDHUP in epoll
- EPOLLRDHUP reported w/o EPOLLHUP if the socket closed with shutdown(SHUT_WR)
- EPOLLRDHUP reported w/ EPOLLHUP if the socket closed with close()
so in this case epoll backend will detect this event as error
(EV_READ|EV_WRITE), since the epoll_ctl() will return EPOLLRDHUP with
EPOLLHUP set, but this is not correct, let's fix this.
Fixes: #984
(cherry picked from commit 972b456bf60e9a2f550ec45a14921c06e252c793)
