From: Daniel Jacobowitz <dan@debian.org>
To: "J.A. Magallon" <jamagallon@able.es>
Cc: Marcelo Tosatti <marcelo@conectiva.com.br>,
lkml <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] detached cloning
Date: Mon, 7 Apr 2003 19:13:21 -0400 [thread overview]
Message-ID: <20030407231321.GA14633@nevyn.them.org> (raw)
In-Reply-To: <20030405230944.GG12864@werewolf.able.es>
On Sun, Apr 06, 2003 at 01:09:44AM +0200, J.A. Magallon wrote:
>
> On 04.06, J.A. Magallon wrote:
> >
> > On 04.04, Marcelo Tosatti wrote:
> > >
> > > So here goes -pre7. Hopefully the last -pre.
> > >
> >
>
> Fix a crash that can be caused by a CLONE_DETACHED thread.
> Author: Ingo Molnar <mingo@elte.hu>
>
> Does this still apply, Ingo ?
>
> --- linux/kernel/exit.c.orig Mon Sep 9 14:06:05 2002
> +++ linux/kernel/exit.c Mon Sep 9 14:06:25 2002
> @@ -369,7 +369,7 @@
> *
> */
>
> - if(current->exit_signal != SIGCHLD &&
> + if(current->exit_signal != SIGCHLD && current->exit_signal != -1 &&
> ( current->parent_exec_id != t->self_exec_id ||
> current->self_exec_id != current->parent_exec_id)
> && !capable(CAP_KILL))
CLONE_DETACHED isn't even in 2.4 except in Red Hat kernels.
--
Daniel Jacobowitz
MontaVista Software Debian GNU/Linux Developer
next prev parent reply other threads:[~2003-04-07 23:22 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-04-04 21:15 Linux 2.4.21-pre7 Marcelo Tosatti
2003-04-04 21:34 ` J.A. Magallon
2003-04-04 21:01 ` Alan Cox
2003-04-04 22:44 ` kernel
2003-04-05 0:31 ` J.A. Magallon
2003-04-05 16:55 ` Alan Cox
2003-04-05 0:43 ` J.A. Magallon
2003-04-05 0:50 ` [PATCH] AT_PLATFORM on HT-P4 J.A. Magallon
2003-04-05 1:18 ` Benjamin LaHaise
2003-04-05 1:22 ` J.A. Magallon
2003-04-05 1:24 ` Benjamin LaHaise
2003-04-05 0:50 ` [PATCH] redundant printk decl J.A. Magallon
2003-04-05 0:52 ` [PATCH] thread signaling J.A. Magallon
2003-04-05 16:53 ` Alan Cox
2003-04-05 0:53 ` [PATCH] detached clone J.A. Magallon
2003-04-05 0:55 ` [PATCH] e1000 close J.A. Magallon
2003-04-05 2:06 ` Linux 2.4.21-pre7 Marcelo Tosatti
2003-04-05 0:51 ` Nathan Poznick
2003-04-05 3:52 ` Linux 2.4.21-pre7 - hpt366.c does not build Eyal Lebedinsky
2003-04-21 16:33 ` Marcelo Tosatti
2003-04-05 16:03 ` Linux 2.4.21-pre7 Udo A. Steinberg
2003-04-05 21:49 ` Jerome Chantelauze
2003-04-05 22:42 ` J.A. Magallon
2003-04-05 23:02 ` [PATCH] AT_PLATFORM on HT-P4 J.A. Magallon
2003-04-05 23:03 ` Linux 2.4.21-pre7 J.A. Magallon
2003-04-05 23:06 ` [PATCH] config/dep bugs J.A. Magallon
2003-04-06 22:18 ` Karl Weigel
2003-04-05 23:08 ` [PATCH] thread signaling J.A. Magallon
2003-04-05 23:09 ` [PATCH] detached cloning J.A. Magallon
2003-04-07 23:13 ` Daniel Jacobowitz [this message]
2003-04-09 23:29 ` J.A. Magallon
2003-04-10 15:12 ` Daniel Jacobowitz
2003-04-05 23:12 ` [PATCH] e1000 close J.A. Magallon
2003-04-06 14:53 ` Alan Cox
2003-04-08 16:28 ` Linux 2.4.21-pre7 Kaj-Michael Lang
2003-04-09 9:55 ` mikpe
2003-04-09 10:09 ` Benjamin Herrenschmidt
2003-04-09 10:20 ` mikpe
2003-04-09 11:01 ` Benjamin Herrenschmidt
2003-04-09 14:27 ` Ruth Ivimey-Cook
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