From: Maxim Cournoyer <maxim.cournoyer@gmail.com>
To: Maxime Devos <maximedevos@telenet.be>
Cc: guix-devel@gnu.org, kiasoc5@tutanota.com,
zimoun <zimon.toutoune@gmail.com>
Subject: Re: Hardened toolchain
Date: Sun, 27 Mar 2022 23:17:52 -0400 [thread overview]
Message-ID: <874k3iwysf.fsf@gmail.com> (raw)
In-Reply-To: <8464b1bff3acb0a84f46ea6dcbbeaa7045b03d1c.camel@telenet.be> (Maxime Devos's message of "Sun, 27 Mar 2022 22:22:20 +0200")
Hi,
Maxime Devos <maximedevos@telenet.be> writes:
> zimoun schreef op ma 21-03-2022 om 14:34 [+0100]:
>> > * gcc can be compiled with `--enable-default-ssp --enable-default-
>> > pie`
>> > to enforce ssp and pic
>>
>> You wrote [1]:
>>
>> --8<---------------cut here---------------start------------->8---
>> (define-public gcc
>> (package
>> (inherit gcc)
>> (arguments
>> (substitute-keyword-arguments (package-arguments gcc)
>> ((#:configure-flags flags
>> `(append (list "--enable-default-ssp" "--enable-default-pie")
>> ,flags)))))))
>> --8<---------------cut here---------------end--------------->8---
>
> I think it would be a lot simpler to just add this to the 'standard'
> gcc configure flags, in (gnu packages gcc), given that probably the
> idea is to do this hardening for all packages? Needs a world-rebuild
> though.
+1. The whole distribution can probably benefit from this hardening.
Maxim
next prev parent reply other threads:[~2022-03-28 3:38 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-21 13:34 Hardened toolchain zimoun
[not found] ` <Mymdzxm--3-2@tutanota.com>
2022-03-22 19:06 ` zimoun
2022-03-22 20:02 ` kiasoc5--- via Development of GNU Guix and the GNU System distribution.
2022-03-25 19:39 ` kiasoc5--- via Development of GNU Guix and the GNU System distribution.
2022-03-25 22:54 ` zimoun
2022-03-26 19:33 ` kiasoc5--- via Development of GNU Guix and the GNU System distribution.
2022-03-26 22:02 ` kiasoc5--- via Development of GNU Guix and the GNU System distribution.
2022-03-27 20:06 ` zimoun
2022-03-27 20:22 ` Maxime Devos
2022-03-28 3:17 ` Maxim Cournoyer [this message]
2022-03-28 7:35 ` zimoun
2022-03-29 0:02 ` kiasoc5--- via Development of GNU Guix and the GNU System distribution.
2022-03-29 10:15 ` Ludovic Courtès
2022-04-14 18:59 ` kiasoc5--- via Development of GNU Guix and the GNU System distribution.
2022-04-15 15:18 ` jbranso
2022-04-15 16:04 ` Zhu Zihao
2022-04-15 16:34 ` raingloom
2022-04-26 11:07 ` Katherine Cox-Buday
2022-04-28 17:36 ` Aurora
2022-04-28 17:41 ` Katherine Cox-Buday
2022-04-28 19:53 ` Aurora
2022-04-28 17:50 ` Vagrant Cascadian
2022-04-28 19:54 ` Aurora
2022-04-29 10:31 ` zimoun
2022-04-29 15:51 ` kiasoc5--- via Development of GNU Guix and the GNU System distribution.
2022-05-02 14:55 ` Katherine Cox-Buday
2022-05-02 16:25 ` Maxime Devos
2022-05-02 17:41 ` zimoun
2022-05-02 21:10 ` Maxime Devos
-- strict thread matches above, loose matches on Subject: below --
2022-04-15 20:36 Nathan Dehnel
2022-04-16 3:51 ` raingloom
2022-03-21 4:31 kiasoc5--- via Development of GNU Guix and the GNU System distribution.
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