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Date:   Fri, 4 Feb 2022 19:40:13 -0800
From:   Jakub Kicinski <>
To:     "Gustavo A. R. Silva" <>
Cc:     Denis Kirjanov <>,
        "David S. Miller" <>,,,
Subject: Re: [PATCH][next] net: sundance: Replace one-element array with
 non-array object

On Fri, 4 Feb 2022 17:29:06 -0600 Gustavo A. R. Silva wrote:
> It seems this one-element array is not actually being used as an
> array of variable size, so we can just replace it with just a
> non-array object of type struct desc_frag and refactor a bit the
> rest of the code.
> This helps with the ongoing efforts to globally enable -Warray-bounds
> and get us closer to being able to tighten the FORTIFY_SOURCE routines
> on memcpy().
> This issue was found with the help of Coccinelle and audited and fixed,
> manually.
> [1]
> [2]
> Link:
> Signed-off-by: Gustavo A. R. Silva <>

Reviewed-by: Jakub Kicinski <>

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