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Consider this configuration:
frontend fe_http
mode http
bind *:8080
default_backend be_http
backend be_http
mode http
server example example.com:80
program foo bar
Running with valgrind results in:
==16252== Invalid read of size 8
==16252== at 0x52AE3F: cfg_parse_program (mworker-prog.c:233)
==16252== by 0x4823B3: readcfgfile (cfgparse.c:2180)
==16252== by 0x47BCED: init (haproxy.c:1649)
==16252== by 0x404E22: main (haproxy.c:2714)
==16252== Address 0x48 is not stack'd, malloc'd or (recently) free'd
Check whether `ext_child` is valid before attempting to free it and its
contents.
This bug was introduced in 9a1ee7ac31c56fd7d881adf2ef4659f336e50c9f.
This fix must be backported to HAProxy 2.0.
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)