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Message-ID: <169567773739.243402.8781052948359275071.b4-ty@bootlin.com> Date: Mon, 25 Sep 2023 23:37:08 +0200 From: Alexandre Belloni <alexandre.belloni@...tlin.com> To: Kees Cook <keescook@...omium.org> Cc: Nicolas Pitre <npitre@...libre.com>, Len Baker <len.baker@....com>, Boris Brezillon <boris.brezillon@...labora.com>, linux-i3c@...ts.infradead.org, Nathan Chancellor <nathan@...nel.org>, Nick Desaulniers <ndesaulniers@...gle.com>, Tom Rix <trix@...hat.com>, linux-kernel@...r.kernel.org, llvm@...ts.linux.dev, linux-hardening@...r.kernel.org Subject: Re: [PATCH] i3c/master/mipi-i3c-hci: Annotate struct hci_rings_data with __counted_by On Fri, 22 Sep 2023 10:50:19 -0700, 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 hci_rings_data. > > [...] Applied, thanks! [1/1] i3c/master/mipi-i3c-hci: Annotate struct hci_rings_data with __counted_by commit: 751d377f0f7a09d6122de0e2232133524568c52b Best regards, -- Alexandre Belloni, co-owner and COO, Bootlin Embedded Linux and Kernel engineering https://bootlin.com
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