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f28d5c9ac6
When building with gcc-8 -fsanitize=address, we get this warning once on
an strncpy() call in proto_uxst.c:
src/proto_uxst.c:262:3: warning: 'strncpy' output may be truncated copying 107 bytes from a string of length 4095 [-Wstringop-truncation]
strncpy(addr.sun_path, tempname, sizeof(addr.sun_path) - 1);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
It happens despite the test on snprintf() at the top (since gcc's string
handling is totally empiric), and requires the strlen() test to be placed
"very close" to the strncpy() call (with "very close" yet to be determined).
There's no other way to shut this one except disabling it. Given there's
only one instance of this warning and the cost of dealing with it in the
code is not huge, let's decorate the code to make gcc happily believe it
is smart since it seems to have a mind of itself.
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)