From mboxrd@z Thu Jan 1 00:00:00 1970 Reply-To: kernel-hardening@lists.openwall.com Date: Fri, 22 Jan 2016 23:04:35 +0100 From: Quentin Casasnovas Message-ID: <20160122220435.GD5130@chrystal.uk.oracle.com> References: <20151125234542.GA10324@chrystal> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Subject: [kernel-hardening] Re: status: GRKERNSEC_KSTACKOVERFLOW To: Kees Cook Cc: Quentin Casasnovas , "kernel-hardening@lists.openwall.com" List-ID: On Tue, Jan 19, 2016 at 04:03:12PM -0800, Kees Cook wrote: > On Fri, Nov 27, 2015 at 12:23 PM, Kees Cook wrote: > > On Wed, Nov 25, 2015 at 3:45 PM, Quentin Casasnovas > > wrote: > >> On Tue, Nov 24, 2015 at 11:10:09AM -0800, Kees Cook wrote: > >>> Hi, > >>> > >> > >> Hi Kees, > >> > >>> I just wanted to check in and see how progress was going on the stack > >>> overflow feature. Anything we can help with? > >>> > >> > >> Sorry for not following up on this, I've been busy and haven't had the time > >> to finish it properly. I've pushed an initial WIP break up of the > >> KSTACK_OVERFLOW feature on my github: > >> > >> https://github.com/casasnovas/linux/tree/quentin-split-kstackoverflow > > > > Great! Thanks for the update! > > Hi Quentin, > > Has anything moved on KSTACK_OVERFLOW? I'd love to start getting some > code tested if it's ready. > Hi Kees, Sorry I've been very bad at finding free time recenlty, being a new dad takes more time than expected :) I've got next week off so hopefully I can spend some time on this, starting with moving the thread_info off the stack and then splitting properly the rest of the KSTACK_OVERFLOW. Quentin