Date: Fri, 27 Jan 2017 20:05:42 +0100 From: Richard Weinberger <richard@....at> To: Hoeun Ryu <hoeun.ryu@...il.com>, Kees Cook <keescook@...omium.org> Cc: "kernel-hardening@...ts.openwall.com" <kernel-hardening@...ts.openwall.com> Subject: Re: I'd like to contribute to this project. Am 27.01.2017 um 20:03 schrieb Hoeun Ryu: > On Fri, Jan 27, 2017 at 6:36 AM Kees Cook <keescook@...omium.org> wrote: >> >> On Thu, Jan 26, 2017 at 6:49 AM, Hoeun Ryu <hoeun.ryu@...il.com> wrote: >>> On Thu, Jan 26, 2017 at 4:41 AM, Kees Cook <keescook@...omium.org> wrote: >>>> On Wed, Jan 25, 2017 at 6:01 AM, Hoeun Ryu <hoeun.ryu@...il.com> wrote: >>>>> Hi. I'm Hoeun Ryu. >>>> >>>> Hi! Nice to meet you! >>>> >>>>> I've been reading arm/arm64 and mm/fs kernel code for the last few years. >>>>> I stumbled upon the wiki page for this project and found this project seems >>>>> very interesting. >>>>> I think I can start to contibute to this project from porting small parts of >>>>> PAX/GRSEC features that you guys haven't worked on yet. >>>> >>>> Sure, that would be very welcome. Are there features you're especially >>>> interested in? >>>> >>> >>> I tried to find out what features PAX/GRKERNSEC provides reading >>> grsecurity wiki pages and the patch file today. >>> It might take a week or two to find adequate features for me to tackle. >>> But my guess after few hours of a brief investigation is `Deter >>> exploit bruteforcing (GRKERNSEC_BRUTE)` >>> Do you think the feature is worth it to you guys ? If not, please >>> recommend others. >> >> I'd really like to see this, yes. There have been attempts in the past >> that got derailed. I strongly think it should be part of the kernel >> (and not glibc, as got proposed): >> >> https://lkml.org/lkml/2014/12/24/306 >> >> I think it's worth trying it again. > > Ok. I will start to investigate the history of Richard's try for the > feature and GRKERNSEC_BRUTE itself and how I can narrow the gap > between the opinions. Please go ahead. :-) I simply didn't had the time to come up with another approach. Thanks, //richard
Powered by blists - more mailing lists
Confused about mailing lists and their use? Read about mailing lists on Wikipedia and check out these guidelines on proper formatting of your messages.