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Date:   Tue, 22 Jun 2021 15:24:42 +0000 (UTC)
From:   Kalle Valo <>
To:     Kees Cook <>
Cc:     Kees Cook <>,
        Larry Finger <>,
        Ping-Ke Shih <>,
        "David S. Miller" <>,
        Jakub Kicinski <>,
        Kaixu Xia <>,,,,
Subject: Re: [PATCH] rtlwifi: rtl8192de: Fully initialize curvecount_val

Kees Cook <> wrote:

> In preparation for FORTIFY_SOURCE performing compile-time and run-time
> field bounds checking for memcpy(), memmove(), and memset(), avoid
> intentionally writing across neighboring array fields.
> The size argument to memset() is bytes, but the array element size
> of curvecount_val is u32, so "CV_CURVE_CNT * 2" was only 1/4th of the
> contents of curvecount_val. Adjust memset() to wipe full buffer size.
> Signed-off-by: Kees Cook <>
> Reviewed-by: Larry Finger <>

Patch applied to wireless-drivers-next.git, thanks.

0d5e743db480 rtlwifi: rtl8192de: Fully initialize curvecount_val


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