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Date:   Tue, 10 Aug 2021 16:36:16 +0200
From:   Robert Richter <rric@kernel.org>
To:     Joe Perches <joe@perches.com>
Cc:     Len Baker <len.baker@gmx.com>, Borislav Petkov <bp@alien8.de>,
        Mauro Carvalho Chehab <mchehab@kernel.org>,
        Tony Luck <tony.luck@intel.com>,
        James Morse <james.morse@arm.com>,
        Kees Cook <keescook@chromium.org>,
        linux-hardening@vger.kernel.org, linux-edac@vger.kernel.org,
        linux-kernel@vger.kernel.org
Subject: Re: [PATCH v3] drivers/edac/edac_mc: Remove all strcpy() uses
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On 09.08.21 10:18:58, Joe Perches wrote:

> strscpy and scnprintf have different return values and it's simpler
> and much more common to use scnprintf for appended strings that are
> limited to a specific buffer length.

Calculating the bytes written from the return value is a oneliner.

-Robert