Messages in this thread | | | From | Miquel Raynal <> | Subject | Re: [PATCH] mtd: rawnand: meson: Annotate struct meson_nfc_nand_chip with __counted_by | Date | Fri, 22 Sep 2023 16:51:35 +0200 |
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On Fri, 2023-09-15 at 20:12:49 UTC, Kees Cook 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 meson_nfc_nand_chip. > > [1] https://github.com/kees/kernel-tools/blob/trunk/coccinelle/examples/counted_by.cocci > > Cc: Liang Yang <liang.yang@amlogic.com> > Cc: Miquel Raynal <miquel.raynal@bootlin.com> > Cc: Richard Weinberger <richard@nod.at> > Cc: Vignesh Raghavendra <vigneshr@ti.com> > Cc: Neil Armstrong <neil.armstrong@linaro.org> > Cc: Kevin Hilman <khilman@baylibre.com> > Cc: Jerome Brunet <jbrunet@baylibre.com> > Cc: Martin Blumenstingl <martin.blumenstingl@googlemail.com> > Cc: linux-mtd@lists.infradead.org > Cc: linux-arm-kernel@lists.infradead.org > Cc: linux-amlogic@lists.infradead.org > Signed-off-by: Kees Cook <keescook@chromium.org> > Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next, thanks.
Miquel
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