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4e36682d51
The HAPROXY_CFGFILES env variable is built using a static trash chunk, via a
call to get_trash_chunk() function. This chunk is reserved during the whole
configuration parsing. It is far too large to guarantee it will not be
reused during the configuration parsing. And in fact, it happens in the lua
code since the commit f67442efd ("BUG/MINOR: lua: warn when registering
action, conv, sf, cli or applet multiple times"), when a lua script is
loaded.
To fix the bug, we now use a dynamic buffer instead. And we call memprintf()
function to handle both the allocation and the formatting. Allocation errors
at this stage are fatal.
This patch should fix the issue #1041. It must be backported as far as 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)