From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vlad Yasevich Subject: Re: [PATCH net] net: sctp: inherit auth_capable on INIT collisions Date: Tue, 22 Jul 2014 12:41:12 -0400 Message-ID: <53CE9428.9060809@gmail.com> References: <1405620319-2021-1-git-send-email-dborkman@redhat.com> <53C93157.1050002@gmail.com> <53C972BE.5090700@redhat.com> <53C998DE.2030805@gmail.com> <53CE6632.1060707@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: davem@davemloft.net, jgunthorpe@obsidianresearch.com, netdev@vger.kernel.org, linux-sctp@vger.kernel.org To: Daniel Borkmann Return-path: Received: from mail-qg0-f47.google.com ([209.85.192.47]:58052 "EHLO mail-qg0-f47.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754740AbaGVQlR (ORCPT ); Tue, 22 Jul 2014 12:41:17 -0400 In-Reply-To: <53CE6632.1060707@redhat.com> Sender: netdev-owner@vger.kernel.org List-ID: On 07/22/2014 09:25 AM, Daniel Borkmann wrote: > Hi Vlad, > > On 07/18/2014 11:59 PM, Vlad Yasevich wrote: > ... >> So I think I know why case D ends up not authenticating the COOKIE-ACK. >> Most likely the reason is the following statement: >> repl = sctp_make_cookie_ack(new_asoc, chunk); >> >> Note that we use new_asoc, instead of current asoc. > > Are you sending out a patch for this? I didn't plan on it since you said there are further issues. I thought you were still looking. -vlad > > Thanks, > > Daniel