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commitc7e621bb98upstream. Do not copy the extended supported rates in 'param->supp_rates' if the array is already full with basic rates values. The array size check helped to avoid possible illegal memory access [1] while copying to 'param->supp_rates' array. 1. https://marc.info/?l=linux-next&m=157301720517456&w=2 Reported-by: coverity-bot <keescook+coverity-bot@chromium.org> Addresses-Coverity-ID: 1487400 ("Memory - illegal accesses") Fixes:4e0b0f42c9("staging: wilc1000: use struct to pack join parameters for FW") Cc: stable@vger.kernel.org Signed-off-by: Ajay Singh <ajay.kathat@microchip.com> Link: https://lore.kernel.org/r/20191106062127.3165-1-ajay.kathat@microchip.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.