HAProxy - Load balancer
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William Lallemand b74a437e57 BUILD: ssl: can't build when using -DLISTEN_DEFAULT_CIPHERS
Emeric reported that he can't build haproxy anymore since 9bc6a034
("BUG/MINOR: ssl: Free global_ssl structure contents during deinit").

    src/ssl_sock.c:7020:40: error: comparison with string literal results in unspecified behavior [-Werror=address]
     7020 |  if (global_ssl.listen_default_ciphers != LISTEN_DEFAULT_CIPHERS)
          |                                        ^~
    src/ssl_sock.c:7023:41: error: comparison with string literal results in unspecified behavior [-Werror=address]
     7023 |  if (global_ssl.connect_default_ciphers != CONNECT_DEFAULT_CIPHERS)
          |                                         ^~
    src/ssl_sock.c: At top level:

Indeed the mentionned patch is checking the pointer in order to free
something freeable, but that can't work because these constant are
strings literal which can be passed from the compiler and not pointers.

Also the test is not useful, because these strings are strdup() in
__ssl_sock_init, so they can be free directly.

Must be backported in every stable branches with 9bc6a034.
2025-10-17 09:45:26 +02:00
.github CI: github: build halog on the vtest job 2025-09-26 16:29:29 +02:00
addons MINOR: applet: Add a flag to know an applet is using HTX buffers 2025-08-25 11:11:05 +02:00
admin ADMIN: reload: introduce -vv mode 2025-09-29 19:29:10 +02:00
dev DEV: patchbot: use git reset+checkout instead of pull 2025-10-08 04:38:35 +02:00
doc MINOR: jwt: Add new "add/del/show ssl jwt" CLI commands 2025-10-13 10:38:52 +02:00
examples MINOR: mailers: warn if mailers are configured but not actually used 2025-06-27 16:41:18 +02:00
include MEDIUM: pools: detect() when munmap() fails in UAF mode 2025-10-13 19:22:31 +02:00
reg-tests BUG/MAJOR: lb-chash: fix key calculation when using default hash-key id 2025-10-16 10:43:09 +02:00
scripts CI: scripts: build curl with ECH support 2025-09-25 17:05:46 +02:00
src BUILD: ssl: can't build when using -DLISTEN_DEFAULT_CIPHERS 2025-10-17 09:45:26 +02:00
tests TESTS: quic: add unit-tests for QUIC TX part 2025-09-08 14:49:03 +02:00
.cirrus.yml CI: cirrus-ci: bump FreeBSD image to 14-3 2025-10-09 14:06:48 +02:00
.gitattributes MINOR: Configure the cpp userdiff driver for *.[ch] in .gitattributes 2021-02-22 18:17:57 +01:00
.gitignore MINOR: tevt/dev: Add term_events tool 2025-01-31 10:41:50 +01:00
.mailmap DOC: update Tim's address in .mailmap 2021-09-16 09:14:14 +02:00
.travis.yml MEDIUM: mworker: remove USE_SYSTEMD requirement for -Ws 2024-11-20 12:07:38 +01:00
BRANCHES DOC: fix some spelling issues over multiple files 2021-01-08 14:53:47 +01:00
BSDmakefile BUILD: makefile: commit the tiny FreeBSD makefile stub 2023-05-24 17:17:36 +02:00
CHANGELOG [RELEASE] Released version 3.3-dev9 2025-10-03 12:12:51 +02:00
CONTRIBUTING CLEANUP: assorted typo fixes in the code and comments 2025-04-02 11:12:20 +02:00
INSTALL BUILD: makefile: bump the default minimum linux version to 4.17 2025-09-05 09:44:56 +02:00
LICENSE LICENSE: add licence exception for OpenSSL 2012-09-07 13:52:26 +02:00
MAINTAINERS MAJOR: spoe: Let the SPOE back into the game 2024-05-22 09:04:38 +02:00
Makefile BUILD: makefile: disable tail calls optimizations with memory profiling 2025-10-10 13:45:19 +02:00
README.md DOC: change the link to the FreeBSD CI in README.md 2024-06-03 15:21:29 +02:00
SUBVERS BUILD: use format tags in VERDATE and SUBVERS files 2013-12-10 11:22:49 +01:00
VERDATE [RELEASE] Released version 3.3-dev9 2025-10-03 12:12:51 +02:00
VERSION [RELEASE] Released version 3.3-dev9 2025-10-03 12:12:51 +02:00

HAProxy

alpine/musl AWS-LC openssl no-deprecated Illumos NetBSD FreeBSD VTest

HAProxy logo

HAProxy is a free, very fast and reliable reverse-proxy offering high availability, load balancing, and proxying for TCP and HTTP-based applications.

Installation

The INSTALL file describes how to build HAProxy. A list of packages is also available on the wiki.

Getting help

The discourse and the mailing-list are available for questions or configuration assistance. You can also use the slack or IRC channel. Please don't use the issue tracker for these.

The issue tracker is only for bug reports or feature requests.

Documentation

The HAProxy documentation has been split into a number of different files for ease of use. It is available in text format as well as HTML. The wiki is also meant to replace the old architecture guide.

Please refer to the following files depending on what you're looking for:

  • INSTALL for instructions on how to build and install HAProxy
  • BRANCHES to understand the project's life cycle and what version to use
  • LICENSE for the project's license
  • CONTRIBUTING for the process to follow to submit contributions

The more detailed documentation is located into the doc/ directory:

License

HAProxy is licensed under GPL 2 or any later version, the headers under LGPL 2.1. See the LICENSE file for a more detailed explanation.