William Lallemand 68770479ea BUG/MINOR: acme: possible overflow on scheduling computation
acme_schedule_date() computes the schedule date using notAfter and
notBefore from the certificate. However notBefore could be greater than
notAfter and could result in an overflow.

This is unlikely to happen and would mean an incorrect certificate.

This patch fixes the issue by checking that notAfter > notBefore.

It also replace the int type by a time_t to avoid overflow on 64bits
architecture which is also unlikely to happen with certificates.

Fix issue #3136.

Need to be backported to 3.2.
2025-09-25 15:12:03 +02:00
2021-09-16 09:14:14 +02:00
2025-09-05 09:54:34 +02:00
2025-09-05 09:54:34 +02:00
2025-09-05 09:54:34 +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.

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