Mateusz Malek 4b85a963be BUG/MEDIUM: http-ana: fix crash or wrong header deletion by http-restrict-req-hdr-names
When using `option http-restrict-req-hdr-names delete`, HAproxy may
crash or delete wrong header after receiving request containing multiple
forbidden characters in single header name; exact behavior depends on
number of request headers, number of forbidden characters and position
of header containing them.

This patch fixes GitHub issue #1822.

Must be backported as far as 2.2 (buggy feature got included in 2.2.25,
2.4.18 and 2.5.8).
2022-08-17 15:52:17 +02:00
2022-04-12 07:59:06 +02:00
2021-09-16 09:14:14 +02:00
2022-08-07 17:28:59 +02:00
2022-08-07 17:28:59 +02:00
2022-08-07 17:28:59 +02:00

The HAProxy documentation has been split into a number of different files for
ease of use.

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 :

  - doc/intro.txt for a quick introduction on HAProxy
  - doc/configuration.txt for the configuration's reference manual
  - doc/lua.txt for the Lua's reference manual
  - doc/SPOE.txt for how to use the SPOE engine
  - doc/network-namespaces.txt for how to use network namespaces under Linux
  - doc/management.txt for the management guide
  - doc/regression-testing.txt for how to use the regression testing suite
  - doc/peers.txt for the peers protocol reference
  - doc/coding-style.txt for how to adopt HAProxy's coding style
  - doc/internals for developer-specific documentation (not all up to date)
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