Messages in this thread | | | From | Linus Walleij <> | Date | Wed, 27 Sep 2023 10:59:52 +0200 | Subject | Re: [PATCH] pinctrl: uniphier: Annotate struct uniphier_pinctrl_reg_region with __counted_by |
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On Fri, Sep 22, 2023 at 7:50 PM Kees Cook <keescook@chromium.org> wrote:
> Prepare for the coming implementation by GCC and Clang of the __counted_by > attribute. Flexible array members annotated with __counted_by can have > their accesses bounds-checked at run-time checking via CONFIG_UBSAN_BOUNDS > (for array indexing) and CONFIG_FORTIFY_SOURCE (for strcpy/memcpy-family > functions). > > As found with Coccinelle[1], add __counted_by for struct uniphier_pinctrl_reg_region. > > [1] https://github.com/kees/kernel-tools/blob/trunk/coccinelle/examples/counted_by.cocci > > Cc: Linus Walleij <linus.walleij@linaro.org> > Cc: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> > Cc: Masami Hiramatsu <mhiramat@kernel.org> > Cc: linux-gpio@vger.kernel.org > Cc: linux-arm-kernel@lists.infradead.org > Signed-off-by: Kees Cook <keescook@chromium.org>
Excellent! Patch applied.
Yours, Linus Walleij
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