From: "Dmitry V. Levin" <ldv@altlinux.org>
To: ALT Linux Team development discussions <devel@lists.altlinux.org>
Subject: Re: [devel] -fno-stack-protector?
Date: Sun, 20 Jun 2010 16:40:20 +0400
Message-ID: <20100620124020.GA27717@wo.int.altlinux.org> (raw)
In-Reply-To: <AANLkTil9XCi4wbbLb1UX8Ox27CG2HO6rTd8lMrFqJGXd@mail.gmail.com>
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On Sun, Jun 20, 2010 at 03:34:09PM +0400, Damir Shayhutdinov wrote:
> 20 июня 2010 г. 14:54 пользователь Valery V. Inozemtsev написал:
> > есть код
> > http://git.altlinux.org/people/shrek/packages/?p=xorg-server.git;a=blob;f=hw/xfree86/vbe/vbe.c;h=0b34648e1ae27e8b8be394fdf32f5efd7e86bba3;hb=refs/heads/xorg-x11-server-1.9
> > сам код трогать не хотелось бы...
> > внимание вопрос - как объехать эту проверку на overflow destination
> > buffer?
>
> -U__FORTIFY_SOURCE в CPPFLAGS.
-U_FORTIFY_SOURCE, но это _очень_ плохая идея -- отключать защиту во всём
xorg-server только ради одного файла. Я считаю необходимым найти менее
опасное решение вопроса.
--
ldv
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next prev parent reply other threads:[~2010-06-20 12:40 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-20 10:54 Valery V. Inozemtsev
2010-06-20 11:34 ` Damir Shayhutdinov
2010-06-20 12:40 ` Dmitry V. Levin [this message]
2010-06-20 12:52 ` Dmitry V. Levin
2010-06-20 15:33 ` Valery V. Inozemtsev
2010-06-20 18:52 ` Alexey I. Froloff
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