From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eric Dumazet Subject: Re: [PATCH] dccp: CVE-2017-8824: use-after-free in DCCP code Date: Tue, 05 Dec 2017 13:02:36 -0800 Message-ID: <1512507756.25033.5.camel@gmail.com> References: <1512421326-57291-1-git-send-email-simo.ghannam> <5a270886.06aadf0a.60a1e.7631@mx.google.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit To: simo.ghannam@gmail.com, netdev@vger.kernel.org Return-path: Received: from mail-io0-f171.google.com ([209.85.223.171]:43311 "EHLO mail-io0-f171.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751473AbdLEVCk (ORCPT ); Tue, 5 Dec 2017 16:02:40 -0500 Received: by mail-io0-f171.google.com with SMTP id s37so227680ioe.10 for ; Tue, 05 Dec 2017 13:02:40 -0800 (PST) In-Reply-To: <5a270886.06aadf0a.60a1e.7631@mx.google.com> Sender: netdev-owner@vger.kernel.org List-ID: On Tue, 2017-12-05 at 20:58 +0000, simo.ghannam@gmail.com wrote: > From: Mohamed Ghannam > > 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 > --- Reviewed-by: Eric Dumazet