linux-hardening - Re: [PATCH] dmaengine: fsl-edma: Annotate struct struct fsl_edma_engine with __counted

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Message-Id: <169642973944.440009.1499623916729788051.b4-ty@kernel.org>
Date: Wed, 04 Oct 2023 19:58:59 +0530
From: Vinod Koul <vkoul@...nel.org>
To: Kees Cook <keescook@...omium.org>
Cc: dmaengine@...r.kernel.org, 
 "Gustavo A. R. Silva" <gustavoars@...nel.org>, 
 Nathan Chancellor <nathan@...nel.org>, 
 Nick Desaulniers <ndesaulniers@...gle.com>, Tom Rix <trix@...hat.com>, 
 linux-kernel@...r.kernel.org, linux-hardening@...r.kernel.org, 
 llvm@...ts.linux.dev
Subject: Re: [PATCH] dmaengine: fsl-edma: Annotate struct struct
 fsl_edma_engine with __counted_by

On Tue, 03 Oct 2023 16:27:56 -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 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 struct fsl_edma_engine.
> 
> [...]

Applied, thanks!

[1/1] dmaengine: fsl-edma: Annotate struct struct fsl_edma_engine with __counted_by
      commit: c223bafdcbd51506df00509088efc62e08ef6c3f

Best regards,
-- 
~Vinod