netdev - Re: [PATCH] net: systemport: fix index check to avoid an array out of bounds access

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Date:   Thu, 12 Mar 2020 15:51:13 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     colin.king@...onical.com
Cc:     f.fainelli@...il.com, bcm-kernel-feedback-list@...adcom.com,
        netdev@...r.kernel.org, kernel-janitors@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] net: systemport: fix index check to avoid an array out
 of bounds access

From: Colin King <colin.king@...onical.com>
Date: Thu, 12 Mar 2020 15:04:30 +0000

> From: Colin Ian King <colin.king@...onical.com>
> 
> Currently the bounds check on index is off by one and can lead to
> an out of bounds access on array priv->filters_loc when index is
> RXCHK_BRCM_TAG_MAX.
> 
> Fixes: bb9051a2b230 ("net: systemport: Add support for WAKE_FILTER")
> Signed-off-by: Colin Ian King <colin.king@...onical.com>

Applied and queued up for -stable, thanks.