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Subject: Re: [PATCH V3] rtlwifi: rtl_pci: Fix problem of too small skb->len
From:   Kalle Valo <kvalo@codeaurora.org>
In-Reply-To: <20191021005658.31391-1-Larry.Finger@lwfinger.net>
References: <20191021005658.31391-1-Larry.Finger@lwfinger.net>
To:     Larry Finger <Larry.Finger@lwfinger.net>
Cc:     linux-wireless@vger.kernel.org, pkshih@realtek.com,
        Larry Finger <Larry.Finger@lwfinger.net>,
        Stable <stable@vger.kernel.org>
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Message-Id: <20191023103300.B84DA60D86@smtp.codeaurora.org>
Date:   Wed, 23 Oct 2019 10:33:00 +0000 (UTC)
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Larry Finger <Larry.Finger@lwfinger.net> wrote:

> In commit 8020919a9b99 ("mac80211: Properly handle SKB with radiotap
> only"), buffers whose length is too short cause a WARN_ON(1) to be
> executed. This change exposed a fault in rtlwifi drivers, which is fixed
> by regarding packets with skb->len <= FCS_LEN as though they are in error
> and dropping them. The test is now annotated as likely.
> 
> Cc: Stable <stable@vger.kernel.org> # v5.0+
> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>

Patch applied to wireless-drivers.git, thanks.

b43f4a169f22 rtlwifi: rtl_pci: Fix problem of too small skb->len

-- 
https://patchwork.kernel.org/patch/11201179/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches