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d32aa74555
Update the code to use a flexible array member instead of a pointer in
structure tb10x_pinctrl and use the struct_size() helper:
struct tb10x_pinctrl {
...
struct tb10x_of_pinfunc pinfuncs[];
};
Also, make use of the struct_size() helper instead of an open-coded
version in order to avoid any potential type mistakes.
So, replace the following form:
sizeof(struct tb10x_pinctrl) + of_get_child_count(of_node) * sizeof(struct tb10x_of_pinfunc)
with:
struct_size(state, pinfuncs, of_get_child_count(of_node))
This code was detected with the help of Coccinelle.
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.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.