linux-kernel - Re: [PATCH v2] rtlwifi: Fix potential overflow on P2P code

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Message-Id: <20191023103111.0BFBD60930@smtp.codeaurora.org>
Date:   Wed, 23 Oct 2019 10:31:11 +0000 (UTC)
From:   Kalle Valo <kvalo@...eaurora.org>
To:     Laura Abbott <labbott@...hat.com>
Cc:     Ping-Ke Shih <pkshih@...ltek.com>,
        Laura Abbott <labbott@...hat.com>,
        "David S . Miller" <davem@...emloft.net>,
        linux-wireless@...r.kernel.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, Nicolas Waisman <nico@...mle.com>
Subject: Re: [PATCH v2] rtlwifi: Fix potential overflow on P2P code

Laura Abbott <labbott@...hat.com> wrote:

> Nicolas Waisman noticed that even though noa_len is checked for
> a compatible length it's still possible to overrun the buffers
> of p2pinfo since there's no check on the upper bound of noa_num.
> Bound noa_num against P2P_MAX_NOA_NUM.
> 
> Reported-by: Nicolas Waisman <nico@...mle.com>
> Signed-off-by: Laura Abbott <labbott@...hat.com>
> Acked-by: Ping-Ke Shih <pkshih@...ltek.com>

Patch applied to wireless-drivers.git, thanks.

8c55dedb795b rtlwifi: Fix potential overflow on P2P code

-- 
https://patchwork.kernel.org/patch/11198315/

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