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Christopher Faulet d6c48366b8 BUG/MINOR: http-ana: Don't send payload for internal responses to HEAD requests
When an internal response is returned to a client, the message payload must be
skipped if it is a reply to a HEAD request. The payload is removed from the HTX
message just before the message forwarding.

This bugs has been around for a long time. It was already there in the pre-HTX
versions. In legacy HTTP mode, internal errors are not parsed. So this bug
cannot be easily fixed. Thus, this patch should only be backported in all HTX
versions, as far as 2.0. However, the code has significantly changed in the
2.2. Thus in the 2.1 and 2.0, the patch must be entirely reworked.
2020-10-22 17:13:22 +02:00
.github DOC: overhauling github issue templates 2020-08-17 20:29:27 +02:00
contrib CONTRIB: tcploop: remove unused local variables in tcp_pause() 2020-10-22 05:17:08 +02:00
doc MINOR: ssl: 'ssl-load-extra-del-ext' removes the certificate extension 2020-10-20 18:25:46 +02:00
examples CLEANUP: assorted typo fixes in the code and comments 2020-06-26 11:27:28 +02:00
include BUG/MINOR: http-ana: Don't send payload for internal responses to HEAD requests 2020-10-22 17:13:22 +02:00
reg-tests REGTEST: cache: Add if-none-match test case 2020-10-22 16:10:20 +02:00
scripts CI: travis-ci: replace not defined SSL_LIB, SSL_INC for BotringSSL builds 2020-10-11 21:12:33 +02:00
src BUG/MINOR: http-ana: Don't send payload for internal responses to HEAD requests 2020-10-22 17:13:22 +02:00
tests MEDIUM: config: remove the deprecated and dangerous global "debug" directive 2020-10-09 19:18:45 +02:00
.cirrus.yml CI: cirrus-ci: exclude slow reg-tests 2020-07-04 06:58:14 +02:00
.gitattributes MINOR: Commit .gitattributes 2020-09-05 16:21:59 +02:00
.gitignore CLEANUP: Update .gitignore 2020-09-12 13:11:24 +02:00
.travis.yml CI: travis-ci: help Coverity to detect BUG_ON() as a real stop 2020-10-09 09:55:53 +02:00
BRANCHES DOC: assorted typo fixes in the documentation 2020-03-09 14:45:58 +01:00
CHANGELOG [RELEASE] Released version 2.3-dev7 2020-10-17 10:31:50 +02:00
CONTRIBUTING DOC: Use gender neutral language 2020-07-26 22:35:43 +02:00
INSTALL BUILD: makefile: Update feature flags for NetBSD 2020-10-09 09:53:56 +02:00
LICENSE LICENSE: add licence exception for OpenSSL 2012-09-07 13:52:26 +02:00
MAINTAINERS REORG: include: split hathreads into haproxy/thread.h and haproxy/thread-t.h 2020-06-11 10:18:56 +02:00
Makefile BUILD: makefile: add entries to build common debugging tools 2020-10-22 05:17:08 +02:00
README DOC: create a BRANCHES file to explain the life cycle 2019-06-15 22:00:14 +02:00
ROADMAP DOC: update the outdated ROADMAP file 2019-06-15 21:59:54 +02:00
SUBVERS BUILD: use format tags in VERDATE and SUBVERS files 2013-12-10 11:22:49 +01:00
VERDATE [RELEASE] Released version 2.3-dev7 2020-10-17 10:31:50 +02:00
VERSION [RELEASE] Released version 2.3-dev7 2020-10-17 10:31:50 +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)