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b28430591d
Adjust the size of the sample buffer before we change the "area" pointer. The change in size is calculated as the difference between the original pointer and the new start pointer. But since the `smp->data.u.str.area` assignment results in `smp->data.u.str.area` and `start` being the same pointer, we always ended up substracting zero. This changes it to change the size by the actual amount it changed. I'm not entirely sure what the impact of this is, but the previous code seemed wrong. [wt: from what I can see the only harmful case is when the output is converted to a stick-table key, it could result in zeroing past the end of the buffer; other cases do not touch beyond ->data]
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)