Tim Duesterhus 18c63591f0 BUG/MINOR: haproxy: Free proxy->unique_id_header during deinit
Given the following example configuration:

    frontend foo
    	mode http
    	bind *:8080
    	unique-id-header x

Running a configuration check with valgrind reports:

    ==17621== 2 bytes in 1 blocks are definitely lost in loss record 1 of 341
    ==17621==    at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
    ==17621==    by 0x649E489: strdup (strdup.c:42)
    ==17621==    by 0x4A87F1: cfg_parse_listen (cfgparse-listen.c:2747)
    ==17621==    by 0x494C59: readcfgfile (cfgparse.c:2049)
    ==17621==    by 0x545095: init (haproxy.c:2029)
    ==17621==    by 0x421E42: main (haproxy.c:3167)

After this patch is applied the leak is gone as expected.

This is a very minor leak that can only be observed if deinit() is called,
shortly before the OS will free all memory of the process anyway. No
backport needed.
2020-07-07 16:52:35 +02:00
2020-06-26 11:26:52 +02:00
2020-07-07 16:39:18 +02:00
2019-06-15 21:59:54 +02:00
2020-07-07 16:33:14 +02:00
2020-07-07 16:35:28 +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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