netdev - Re: [PATCH] dccp: CVE-2017-8824: use-after-free in DCCP code

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Message-ID: <1512507756.25033.5.camel@gmail.com>
Date:   Tue, 05 Dec 2017 13:02:36 -0800
From:   Eric Dumazet <eric.dumazet@...il.com>
To:     simo.ghannam@...il.com, netdev@...r.kernel.org
Subject: Re: [PATCH] dccp: CVE-2017-8824: use-after-free in DCCP code

On Tue, 2017-12-05 at 20:58 +0000, simo.ghannam@...il.com wrote:
> From: Mohamed Ghannam <simo.ghannam@...il.com>
> 
> Whenever the sock object is in DCCP_CLOSED state,
> dccp_disconnect() must free dccps_hc_tx_ccid and
> dccps_hc_rx_ccid and set to NULL.
> 
> Signed-off-by: Mohamed Ghannam <simo.ghannam@...il.com>
> ---

Reviewed-by: Eric Dumazet <edumazet@...gle.com>