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Since commit d0447a7c3 ("MINOR: ssl: add counters for ssl sessions"),
gcc 9+ complains about this:
CC src/ssl_sock.o
src/ssl_sock.c: In function 'ssl_sock_io_cb':
src/ssl_sock.c:5416:3: warning: 'counters_px' may be used uninitialized in this function [-Wmaybe-uninitialized]
5416 | ++counters_px->reused_sess;
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
src/ssl_sock.c:5133:23: note: 'counters_px' was declared here
5133 | struct ssl_counters *counters, *counters_px;
| ^~~~~~~~~~~
Either a listener or a server are expected there, so ther counters are
always initialized and the compiler cannot know this. Let's preset
them and test before updating the counter, we're not in a hot path
here.
No backport is needed.
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)