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libevent

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libevent
Event notification library

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libevent.github.com
libevent.org website

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NUL byte (%00) URI truncation Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

libevent/libevent#1904 · 1 comment · Opened Aug 12, 2026
Backports of the 2.1.13-stable security fixes to 2.1.12-stable? Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

libevent/libevent#1896 · 4 comments · Opened Jul 11, 2026
Could the tarball name be simplified, e. g. the suffix '-stable' removed? Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

libevent/libevent#1895 · 3 comments · Opened Jul 2, 2026
Missing trust path between 2.1.12 and 2.1.13 Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

libevent/libevent#1894 · 4 comments · Opened Jul 1, 2026
Adding SPDX-License-Identifiers to header Open

Difficulty 3/5 1-2 days Newbie friendliness 52/100

libevent/libevent#1864 · 1 comment · Opened May 26, 2026
Make it harder to forget to initialize threading Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

libevent/libevent#1862 · Opened May 25, 2026
Compilation failure with gcc 14.2 and Mbed-TLS and aarch64 CPU type Open

libevent/libevent#1858 · 1 assignee · Opened Apr 27, 2026
Leak when using libevent and pthread Open

Difficulty 2/5 1-3 hours Newbie friendliness 65/100

libevent/libevent#1857 · Opened Apr 13, 2026
Memory Bloat while using THP Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

libevent/libevent#1856 · 1 comment · Opened Apr 7, 2026
UAF via shared lock lifetime mismatch in `bufferevent_finalize_cb_` Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

libevent/libevent#1842 · Opened Mar 17, 2026
Bindings for Nim language Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

libevent/libevent#1838 · 1 comment · Opened Feb 27, 2026
cmake/VersionViaGit assumes any git repository is libevent's Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

libevent/libevent#1837 · Opened Feb 13, 2026
Some tests fails on Illumos Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

libevent/libevent#1836 · 1 comment · Opened Feb 12, 2026
Win32: evconnlistener_new_bind with LEV_OPT_REUSEABLE Open

Difficulty 2/5 1-3 hours Newbie friendliness 48/100

libevent/libevent#1833 · Opened Feb 2, 2026
in `event_config_set_max_dispatch_interval()` do the rules apply to any event of `min_priority` or LOWER. Open

Difficulty 2/5 1-3 hours Newbie friendliness 38/100

libevent/libevent#1831 · Opened Dec 18, 2025
Memory allocation fault probability Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

libevent/libevent#1823 · Opened Nov 16, 2025
HTTP parser truncates headers at null bytes Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

libevent/libevent#1810 · Opened Sep 3, 2025
bufferevent_disable and bufferevent_setcb cannot stop future read callback Open

status:unconfirmed type:q

Difficulty 4/5 3-5 days Newbie friendliness 25/100

libevent/libevent#1809 · 1 comment · Opened Aug 16, 2025
When to free bufferevent+http+mbedtls context Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

libevent/libevent#1808 · 1 comment · Opened Aug 14, 2025
event-config.h prevents multiarch packaging Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

libevent/libevent#1806 · 1 comment · Opened Jul 27, 2025
Potential Memory Leak in Min-Heap of Timer Events Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

libevent/libevent#1800 · Opened Jul 2, 2025
nameserver_probe_callback is deadlocked Open

subsystem:dns

Difficulty 4/5 3-5 days Newbie friendliness 35/100

libevent/libevent#1799 · 2 comments · Opened Jun 30, 2025
sockaddr_un different casing in older windows sdks causes build failure Open

os:windows

Difficulty 3/5 1-2 days Newbie friendliness 55/100

libevent/libevent#1798 · Opened Jun 13, 2025
libevent treads DNS SERVFAIL answers as timeout Open

subsystem:dns

Difficulty 3/5 1-2 days Newbie friendliness 48/100

libevent/libevent#1790 · Opened Apr 29, 2025
client unexpectedly lost persistent connection Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

libevent/libevent#1781 · 1 comment · Opened Mar 3, 2025
Regarding the global_timeout in evdns.c Open

subsystem:dns

Difficulty 3/5 1-2 days Newbie friendliness 25/100

libevent/libevent#1777 · 1 comment · Opened Feb 11, 2025
Some Spacing Issues Caused by Improper Subsection Encapsulation Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

libevent/libevent.github.com#9 · 1 comment · Opened Jan 29, 2025
iOS compilation Open

os:ios

Difficulty 5/5 Over a week Newbie friendliness 20/100

libevent/libevent#1775 · Opened Jan 22, 2025
Segmentation fault in `bufferevent_openssl_socket_new` Open

status:confirmed subsystem:ssl

Difficulty 4/5 3-5 days Newbie friendliness 35/100

libevent/libevent#1774 · 1 comment · Opened Jan 15, 2025
The issue of “evbuffer_drain” function access null pointers Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

libevent/libevent#1772 · Opened Jan 10, 2025
HTTP request results in a connection entering the CLOSE_WAIT state Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

libevent/libevent#1764 · 1 comment · Opened Dec 11, 2024
Does libevent support long connections Open

status:unconfirmed subsystem:http type:q

Difficulty 5/5 Over a week Newbie friendliness 25/100

libevent/libevent#1763 · 1 comment · Opened Dec 10, 2024
Data race: event_debug_mode_too_late / Question about BEV_OPT_UNLOCK_CALLBACKS Open

status:unconfirmed type:q

Difficulty 4/5 3-5 days Newbie friendliness 35/100

libevent/libevent#1762 · 3 comments · Opened Dec 10, 2024
SSL_write Segmentation fault Open

status:unconfirmed type:q

Difficulty 4/5 3-5 days Newbie friendliness 30/100

libevent/libevent#1757 · 1 comment · Opened Nov 29, 2024
duplicate symbol: epoll_create caused by link static with musl libc and libevent Open

build

Difficulty 4/5 3-5 days Newbie friendliness 32/100

libevent/libevent#1756 · 2 comments · Opened Nov 28, 2024
FreeBSD 14.1: `regress__signalfd_POLL*` tests fail Open

flaky

Difficulty 4/5 3-5 days Newbie friendliness 35/100

libevent/libevent#1754 · 2 comments · Opened Nov 23, 2024
About bufferevent lock? Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

libevent/libevent#1750 · 1 comment · Opened Nov 13, 2024
bufferevent_filter write callback extra calls Open

subsystem:bufferevent

Difficulty 4/5 3-5 days Newbie friendliness 35/100

libevent/libevent#1744 · 1 comment · Opened Nov 2, 2024
Mark arguments that cannot be null with _Nonnull attribute Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

libevent/libevent#1725 · 2 comments · Opened Oct 3, 2024
event_enable_debug_mode requires evthreads Open

debug-mode prio:accepting-patches

Difficulty 4/5 3-5 days Newbie friendliness 28/100

libevent/libevent#1720 · 1 comment · Opened Sep 25, 2024
Unexpected DNS resolve procedure if dual stack enviroment and multiple subdomain exists Open

prio:accepting-patches subsystem:dns

Difficulty 4/5 3-5 days Newbie friendliness 35/100

libevent/libevent#1702 · 1 comment · Opened Jul 29, 2024
HTTP parser does not properly strip spaces and tabs from the beginnings of header values Open

prio:accepting-patches

Difficulty 3/5 1-2 days Newbie friendliness 58/100

libevent/libevent#1696 · 2 comments · Opened Jul 17, 2024
New security rules (other type) Open

prio:accepting-patches type:doc

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

libevent/libevent#1693 · Opened Jul 13, 2024
New security rules (NULL check) Open

prio:accepting-patches type:doc

Difficulty 3/5 1-2 days Newbie friendliness 45/100

libevent/libevent#1692 · 3 comments · Opened Jul 13, 2024
bufferevent_replacefd close socket when bufferevent‘s socket fd is eq new fd Open

status:unconfirmed type:q

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

libevent/libevent#1578 · 3 comments · Opened Mar 18, 2024
feature request: websocket api including client and server Open

subsystem:ws type:feature

Difficulty 5/5 Over a week Newbie friendliness 25/100

libevent/libevent#1576 · Opened Mar 17, 2024
Upgrading libevent based TCP server implementation from commit id 665d79f1 to ec8d7a5a results in random crashes Open

subsystem:http

Difficulty 5/5 Over a week Newbie friendliness 15/100

libevent/libevent#1562 · 5 comments · Opened Feb 22, 2024
How to implement a websocket client? Open

subsystem:ws type:feature

Difficulty 5/5 Over a week Newbie friendliness 25/100

libevent/libevent#1548 · 6 comments · Opened Jan 26, 2024
Libevent 2.2 stable release Open

prio:release releases

libevent/libevent#1512 · 3 comments · 9 reactions · 1 assignee · Opened Sep 20, 2023
nameserver_probe_callback() accesses a nameserver object freed by evdns_base_clear_nameservers_and_suspend() Open

libevent-2.2 status:confirmed subsystem:dns

Difficulty 4/5 3-5 days Newbie friendliness 35/100

libevent/libevent#1506 · 6 comments · Opened Aug 15, 2023

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