From: ebiederm@xmission.com (Eric W. Biederman)
To: Kirill Korotaev <dev@openvz.org>
Cc: Andrew Morton <akpm@osdl.org>,
devel@openvz.org, xemul@openvz.org,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
ebiederm@xmission.com, herbert@13thfloor.at, saw@sw.ru,
serue@us.ibm.com, sfrench@us.ibm.com, sam@vilain.net,
haveblue@us.ibm.com, clg@fr.ibm.com
Subject: Re: [PATCH 1/6] IPC namespace core
Date: Fri, 09 Jun 2006 18:44:30 -0600 [thread overview]
Message-ID: <m1fyid6dqp.fsf@ebiederm.dsl.xmission.com> (raw)
In-Reply-To: <44898D52.4080506@openvz.org> (Kirill Korotaev's message of "Fri, 09 Jun 2006 19:01:38 +0400")
Kirill Korotaev <dev@openvz.org> writes:
> --- ./kernel/fork.c.ipcns 2006-06-06 14:47:58.000000000 +0400
> +++ ./kernel/fork.c 2006-06-08 15:31:03.000000000 +0400
> @@ -1592,6 +1592,7 @@ asmlinkage long sys_unshare(unsigned lon
> struct sem_undo_list *new_ulist = NULL;
> struct nsproxy *new_nsproxy = NULL, *old_nsproxy = NULL;
> struct uts_namespace *uts, *new_uts = NULL;
> + struct ipc_namespace *ipc, *new_ipc = NULL;
>
> check_unshare_flags(&unshare_flags);
>
> @@ -1617,18 +1618,20 @@ asmlinkage long sys_unshare(unsigned lon
> goto bad_unshare_cleanup_fd;
> if ((err = unshare_utsname(unshare_flags, &new_uts)))
> goto bad_unshare_cleanup_semundo;
> + if ((err = unshare_ipcs(unshare_flags, &new_ipc)))
> + goto bad_unshare_cleanup_uts;
>
> if (new_ns || new_uts) {
This test needs to be updated to test for new_ipc.
> old_nsproxy = current->nsproxy;
> new_nsproxy = dup_namespaces(old_nsproxy);
> if (!new_nsproxy) {
> err = -ENOMEM;
> - goto bad_unshare_cleanup_uts;
> + goto bad_unshare_cleanup_ipc;
> }
> }
Eric
next prev parent reply other threads:[~2006-06-10 0:45 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-06-09 14:55 [PATCH] IPC namespace Kirill Korotaev
2006-06-09 15:01 ` [PATCH 1/6] IPC namespace core Kirill Korotaev
2006-06-09 15:20 ` Cedric Le Goater
2006-06-09 15:26 ` James Morris
2006-06-09 18:38 ` Andrew Morton
2006-06-10 0:44 ` Eric W. Biederman [this message]
2006-06-10 3:22 ` Andrew Morton
2006-06-09 15:05 ` [PATCH 2/6] IPC namespace - utils Kirill Korotaev
2006-06-12 17:08 ` Cedric Le Goater
2006-06-12 18:01 ` Eric W. Biederman
2006-06-12 21:05 ` Cedric Le Goater
2006-06-12 21:49 ` Eric W. Biederman
2006-06-13 21:17 ` Cedric Le Goater
2006-06-14 11:14 ` Kirill Korotaev
2006-06-09 15:07 ` [PATCH 3/6] IPC namespace - msg Kirill Korotaev
2006-06-09 15:08 ` [PATCH 4/6] IPC namespace - sem Kirill Korotaev
2006-06-09 15:09 ` [PATCH 5/6] IPC namespace - shm Kirill Korotaev
2006-06-09 15:11 ` [PATCH 6/6] IPC namespace - sysctls Kirill Korotaev
2006-06-12 17:19 ` [PATCH] IPC namespace Dave Hansen
2006-06-13 2:44 ` Eric W. Biederman
2006-06-13 16:41 ` Kirill Korotaev
2006-06-13 17:01 ` Eric W. Biederman
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=m1fyid6dqp.fsf@ebiederm.dsl.xmission.com \
--to=ebiederm@xmission.com \
--cc=akpm@osdl.org \
--cc=clg@fr.ibm.com \
--cc=dev@openvz.org \
--cc=devel@openvz.org \
--cc=haveblue@us.ibm.com \
--cc=herbert@13thfloor.at \
--cc=linux-kernel@vger.kernel.org \
--cc=sam@vilain.net \
--cc=saw@sw.ru \
--cc=serue@us.ibm.com \
--cc=sfrench@us.ibm.com \
--cc=xemul@openvz.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®