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Message-ID: <169567773737.243402.14069734796583624800.b4-ty@bootlin.com> Date: Mon, 25 Sep 2023 23:36:46 +0200 From: Alexandre Belloni <alexandre.belloni@...tlin.com> To: Kees Cook <keescook@...omium.org> Cc: Jeremy Kerr <jk@...econstruct.com.au>, Joel Stanley <joel@....id.au>, linux-i3c@...ts.infradead.org, Nathan Chancellor <nathan@...nel.org>, Nick Desaulniers <ndesaulniers@...gle.com>, Tom Rix <trix@...hat.com>, Uwe Kleine-König <u.kleine-koenig@...gutronix.de>, Matt Johnston <matt@...econstruct.com.au>, Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>, Jack Chen <zenghuchen@...gle.com>, linux-kernel@...r.kernel.org, llvm@...ts.linux.dev, linux-hardening@...r.kernel.org Subject: Re: [PATCH] i3c: dw: Annotate struct dw_i3c_xfer with __counted_by On Fri, 22 Sep 2023 10:50:11 -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 dw_i3c_xfer. > > [...] Applied, thanks! [1/1] i3c: dw: Annotate struct dw_i3c_xfer with __counted_by commit: 014c9a0e6f9ff573099051e1e2ff6efc3470d02d Best regards, -- Alexandre Belloni, co-owner and COO, Bootlin Embedded Linux and Kernel engineering https://bootlin.com
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