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From: "Kirill A. Shutemov" <k.shutemov@velesys.com>
To: ALT Linux Team development discussions <devel@lists.altlinux.org>
Subject: Re: [devel] nologin
Date: Mon, 3 Mar 2008 13:07:06 +0200
Message-ID: <20080303110706.GB5098@localhost.localdomain> (raw)
In-Reply-To: <20080303104038.GB3425@wo.int.altlinux.org>

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On [Mon, 03.03.2008 13:40], Dmitry V. Levin wrote:
> On Mon, Mar 03, 2008 at 12:38:15PM +0200, Kirill A. Shutemov wrote:
> > On [Wed, 19.09.2007 17:53], Dmitry V. Levin wrote:
> > > On Wed, Sep 19, 2007 at 04:30:03PM +0300, Kirill A. Shutemov wrote:
> > > > On [Wed, 19.09.2007 17:19], Dmitry V. Levin wrote:
> > > > > On Wed, Sep 19, 2007 at 04:14:33PM +0300, Kirill A. Shutemov wrote:
> > > [...]
> > > > > > nologin.c: Rewrite without glibc at all (#10729)
> > > > > > 
> > > > > > Не совсем понятно зачем и как это могло пофиксить баг. Можно ли вернуть
> > > > > > обратно glibc?
> > > > > 
> > > > > Если вернуть обратно glibc, то вернётся #10729.
> > > > 
> > > > А что является причиной этого бага?
> > > 
> > > Неправильная статическая линковка без libc.
> > 
> > Если собрать с -nostartfiles не статикой, риск сохранится? 
> 
> Если сохранить dynamic linker, то сохранится.
> Разве что сделать nologin sgid'ным.
> Но раньше было проще слинковать nologin статически.

Нужно что-то придумать. Тащить дальше поддержку макросов _syscallX мне не
очень хочется. Это становится сложнее.

К тому же, судя по _syscall(2) на ia64 их никогда не было. Так что это ещё
и не переносимо.

-- 
Regards,  Kirill A. Shutemov
 + Belarus, Minsk
 + Velesys Ltd, http://www.velesys.com/
 + ALT Linux Team, http://www.altlinux.com/

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  reply	other threads:[~2008-03-03 11:07 UTC|newest]

Thread overview: 59+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-09-11 14:43 [devel] kernel-headers-std Kirill A. Shutemov
2007-09-11 14:50 ` Led
2007-09-11 14:58   ` Kirill A. Shutemov
2007-09-11 18:51   ` Dmitry V. Levin
2007-09-11 15:28     ` Led
2007-09-11 19:49       ` Dmitry V. Levin
2007-09-11 16:13         ` Led
2007-09-11 16:51           ` Sergey Vlasov
2007-09-11 20:20           ` Dmitry V. Levin
2007-09-11 16:48             ` Led
2007-09-11 16:02 ` Sergey Vlasov
2007-09-11 20:48   ` Kirill A. Shutemov
2007-09-11 21:03     ` Led
2007-09-11 21:14       ` Kirill A. Shutemov
2007-09-11 21:27         ` Led
2007-09-11 21:51           ` Led
2007-09-12  9:07     ` Sergey Vlasov
2007-09-12  9:38       ` Kirill A. Shutemov
2007-09-11 18:48 ` Dmitry V. Levin
2007-09-11 14:53   ` Kirill A. Shutemov
2007-09-11 15:22   ` Kirill A. Shutemov
2007-09-11 15:38     ` Led
2007-09-11 19:51     ` Dmitry V. Levin
2007-09-12 12:09       ` Kirill A. Shutemov
2007-09-13 17:40         ` Kirill A. Shutemov
2007-09-13 23:10           ` Dmitry V. Levin
2007-09-17  9:12             ` Kirill A. Shutemov
2007-09-17 17:21               ` Dmitry V. Levin
2007-09-17 17:35                 ` Kirill A. Shutemov
2007-09-18 21:40                   ` Dmitry V. Levin
2007-09-19 13:14                     ` Kirill A. Shutemov
2007-09-19 13:19                       ` Dmitry V. Levin
2007-09-19 13:30                         ` Kirill A. Shutemov
2007-09-19 13:31                           ` Kirill A. Shutemov
2007-09-19 13:53                           ` Dmitry V. Levin
2007-09-19 14:01                             ` Kirill A. Shutemov
2007-09-19 15:20                             ` Kirill A. Shutemov
2007-09-19 15:52                               ` Dmitry V. Levin
2007-09-19 16:02                                 ` Kirill A. Shutemov
2007-09-20 11:36                                   ` Kirill A. Shutemov
2007-09-20 11:39                                     ` Kirill A. Shutemov
2007-09-21  9:23                                     ` Kirill A. Shutemov
2007-09-21  9:27                                       ` Dmitry V. Levin
2007-09-21  9:40                                         ` Kirill A. Shutemov
2007-09-21  9:49                                           ` Dmitry V. Levin
2008-03-03 10:38                             ` Kirill A. Shutemov, Dmitry V. Levin
2008-03-03 10:40                               ` [devel] nologin Dmitry V. Levin
2008-03-03 11:07                                 ` Kirill A. Shutemov [this message]
2008-03-03 11:16                                   ` Sergey Vlasov
2008-03-03 16:52                                     ` Kirill A. Shutemov
2008-03-03 16:51                                       ` Dmitry V. Levin
2008-03-18  0:56                                         ` Dmitry V. Levin
2007-09-18 21:41               ` [devel] kernel-headers-std Dmitry V. Levin
2007-09-19 11:44                 ` Kirill A. Shutemov
2007-09-23 21:54                   ` Dmitry V. Levin
2007-09-24  7:08                     ` Kirill A. Shutemov
2007-09-26 17:30                       ` Kirill A. Shutemov
2007-09-26 19:09                         ` Dmitry V. Levin
2007-09-18  9:56 ` Michael Shigorin

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