linux-kernel - [PATCH 0/1][V2] Handle reboot in a child pid namespace

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <1322956280-13831-1-git-send-email-daniel.lezcano@free.fr>
Date:	Sun,  4 Dec 2011 00:51:19 +0100
From:	Daniel Lezcano <daniel.lezcano@...e.fr>
To:	akpm@...ux-foundation.org
Cc:	serge.hallyn@...onical.com, oleg@...hat.com,
	containers@...ts.linux-foundation.org, gkurz@...ibm.com,
	linux-kernel@...r.kernel.org
Subject: [PATCH 0/1][V2] Handle reboot in a child pid namespace

ChangeLog:

 * V2
   - added a lock for the pid namespace to prevent racy call
     to the 'reboot' syscall
   - Moved 'reboot' command assigned in zap_pid_ns_processes
     instead of wait_task_zombie
   - added tasklist lock around force_sig
   - added do_exit in pid_ns_reboot
   - used task_active_pid_ns instead of declaring a new variable in sys_reboot
   - moved code up before POWER_OFF changed to HALT in sys_reboot

Daniel Lezcano (1):
  Add reboot_pid_ns to handle the reboot syscall

 include/linux/pid_namespace.h |    9 ++++++-
 kernel/pid_namespace.c        |   54 +++++++++++++++++++++++++++++++++++++++++
 kernel/sys.c                  |    3 ++
 3 files changed, 65 insertions(+), 1 deletions(-)

-- 
1.7.5.4

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/