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Date: Thu, 30 Nov 2023 13:59:37 -0800
From: Kees Cook <>
To: Tony Nguyen <>,
	Kees Cook <>
Cc: Shiraz Saleem <>,
	Jakub Kicinski <>,
	Jesse Brandeburg <>,
	Gurucharan G <>,
	"Gustavo A. R. Silva" <>,
	Nathan Chancellor <>,
	Nick Desaulniers <>,
	Tom Rix <>,,,
Subject: Re: [PATCH] i40e: Annotate struct i40e_qvlist_info with __counted_by

On Tue, 03 Oct 2023 16:18:38 -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 i40e_qvlist_info.
> [...]

Applied to for-next/hardening, thanks!

[1/1] i40e: Annotate struct i40e_qvlist_info with __counted_by

Take care,

Kees Cook

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