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8a91374487
The url2sa implementation is inconsitent when parsing an IPv4, indeed url2sa() takes a <ulen> as a parameter where the call to url2ipv4() takes a null terminated string. Which means url2ipv4 could try to read more that it is supposed to. This function is only used from a buffer so it never reach a unallocated space. It can only cause an issue when used from the httpclient which uses it with an ist. This patch fixes the issue by copying everything in the trash and null-terminated it. Must be backported in all supported version.
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)