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22bf044b03
Remove rtw_hal_c2h_id_filter_ccx from hal/hal_intf.c and its one caller from core/rtw_cmd.c. This function is a wrapper function which returns the c2h_id_filter_ccx function pointer of struct hal_ops unconditionally. As this function pointer is never set, and the function call's return value is subsequently called inside an if condition, this could lead to an attempt to deference a NULL pointer, which would crash the driver. Signed-off-by: Phillip Potter <phil@philpotter.co.uk> Link: https://lore.kernel.org/r/20210906010106.898-14-phil@philpotter.co.uk 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.