From: Ricardo Wurmus <rekado@elephly.net>
To: ng0 <ng0@n0.is>
Cc: guix-devel@gnu.org
Subject: Re: hardening
Date: Sun, 11 Mar 2018 15:04:49 +0100 [thread overview]
Message-ID: <878tayu2ri.fsf@elephly.net> (raw)
In-Reply-To: <20180311134059.mwy6flojzvxxnnah@abyayala>
ng0 <ng0@n0.is> writes:
>> > The flags I use (suggested by Debian Wiki[0]) are:
>> >
>> > CPPFLAGS=-D_FORTIFY_SOURCE=2
>>
>> How does this differ from "-O2 -D_FORTIFY_SOURCE" in CFLAGS?
>> I know O2 is optimization and that FORTIFY_SOURCE requires optimization
>> to be specified.
>
> Okay, I've read some related commits and bug tickets, I understand
> the difference now.
Please share. Otherwise this comment isn’t really helpful for this
discussion.
--
Ricardo
next prev parent reply other threads:[~2018-03-11 15:50 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-29 12:44 hardening ng0
2018-01-29 19:21 ` hardening Joshua Branson
2018-01-29 20:55 ` hardening ng0
2018-01-31 12:20 ` hardening Alex Vong
2018-03-11 13:37 ` hardening ng0
2018-03-11 13:40 ` hardening ng0
2018-03-11 14:04 ` Ricardo Wurmus [this message]
2018-03-11 14:36 ` hardening ng0
2018-03-22 13:16 ` hardening ng0
-- strict thread matches above, loose matches on Subject: below --
2017-01-24 11:19 tor: update to 0.2.9.9 contact.ng0
2017-01-24 19:07 ` Leo Famulari
2017-01-24 20:56 ` Hardening (was: Re: tor: update to 0.2.9.9) ng0
2017-01-24 21:02 ` Leo Famulari
2017-01-24 21:09 ` ng0
2017-01-24 21:18 ` ng0
2017-01-24 21:32 ` Leo Famulari
2017-01-24 21:56 ` ng0
2017-01-25 13:04 ` Hardening Ludovic Courtès
2017-01-30 12:05 ` Hardening ng0
2017-01-30 12:16 ` Hardening ng0
2017-01-25 9:09 ` Hardening (was: Re: tor: update to 0.2.9.9) Ricardo Wurmus
2017-01-25 11:51 ` Hardening ng0
2015-10-31 13:56 [PATCH 1/2] Add (guix build build-flags) Alex Vong
2015-11-05 21:55 ` Ludovic Courtès
2015-12-25 15:38 ` Alex Vong
2015-12-30 16:06 ` Hardening Ludovic Courtès
2016-08-16 23:57 ` Hardening Leo Famulari
2016-08-17 6:49 ` Hardening Ricardo Wurmus
2016-08-17 13:48 ` Hardening Alex Vong
2016-08-17 20:28 ` Hardening ng0
2016-08-19 9:30 ` Hardening ng0
2016-08-20 16:45 ` Hardening Alex Vong
2016-09-02 13:08 ` Hardening Ludovic Courtès
2016-09-03 11:34 ` Hardening ng0
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