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Message-ID: <20120425011729.GB14780@openwall.com>
Date: Wed, 25 Apr 2012 05:17:29 +0400
From: Solar Designer <solar@...nwall.com>
To: owl-dev@...ts.openwall.com
Subject: gcc -fstack-protector
Hi,
In current discussion on the musl list, it was pointed out that
there's apparently an issue with enabling -fstack-protector by default
(with a gcc patch):
http://www.openwall.com/lists/musl/2012/04/24/19
Specifically, apparently -fstack-protector somehow takes precedence over
-fstack-protector-all, so the latter option no longer works. This could
be specific to a certain gcc patch or/and version, but we'll need to
test for it when getting a change like this into Owl - and try to avoid
the problem.
Alexander
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