From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eric Dumazet Subject: Re: [PATCH net] packet: fix crash in fanout_demux_rollover() Date: Tue, 28 Nov 2017 08:06:31 -0800 Message-ID: <1511885191.16595.18.camel@gmail.com> References: <20171128154429.84833-1-maloneykernel@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Cc: willemdebruijn.kernel@gmail.com, Mike Maloney To: Mike Maloney , netdev@vger.kernel.org, davem@davemloft.net Return-path: Received: from mail-pf0-f174.google.com ([209.85.192.174]:38441 "EHLO mail-pf0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751857AbdK1QGf (ORCPT ); Tue, 28 Nov 2017 11:06:35 -0500 Received: by mail-pf0-f174.google.com with SMTP id u25so118631pfg.5 for ; Tue, 28 Nov 2017 08:06:34 -0800 (PST) In-Reply-To: <20171128154429.84833-1-maloneykernel@gmail.com> Sender: netdev-owner@vger.kernel.org List-ID: On Tue, 2017-11-28 at 10:44 -0500, Mike Maloney wrote: > From: Mike Maloney > > syzkaller found a race condition fanout_demux_rollover() while > removing > a packet socket from a fanout group. Reviewed-by: Eric Dumazet Thanks !