OpenCloudOS-Kernel/security/selinux
Eric Paris 41d9f9c524 SELinux: hold tasklist_lock and siglock while waking wait_chldexit
SELinux has long been calling wake_up_interruptible() on
current->parent->signal->wait_chldexit without holding any locks.  It
appears that this operation should hold the tasklist_lock to dereference
current->parent and we should hold the siglock when waking up the
signal->wait_chldexit.

Signed-off-by: Eric Paris <eparis@redhat.com>
Signed-off-by: James Morris <jmorris@namei.org>
2008-11-05 08:44:11 +11:00
..
include Merge branch 'master' of git://git.infradead.org/users/pcmoore/lblnet-2.6_next into next 2008-10-11 09:26:14 +11:00
ss Merge branch 'master' of git://git.infradead.org/users/pcmoore/lblnet-2.6_next into next 2008-10-11 09:26:14 +11:00
Kconfig Update selinux info in MAINTAINERS and Kconfig help text 2008-09-12 00:44:08 +10:00
Makefile SELinux: Add network port SID cache 2008-04-18 20:26:16 +10:00
avc.c SELinux: add boundary support and thread context assignment 2008-08-29 00:33:33 +10:00
exports.c SELinux: remove redundant exports 2008-04-19 09:52:36 +10:00
hooks.c SELinux: hold tasklist_lock and siglock while waking wait_chldexit 2008-11-05 08:44:11 +11:00
netif.c SELinux fixups needed for preemptable RCU from -rt 2008-04-22 15:37:23 +10:00
netlabel.c selinux: Cache NetLabel secattrs in the socket's security struct 2008-10-10 10:16:33 -04:00
netlink.c SELinux: netlink.c whitespace, syntax, and static declaraction cleanups 2008-04-21 19:05:05 +10:00
netnode.c SELinux: keep the code clean formating and syntax 2008-07-14 15:01:36 +10:00
netport.c SELinux: keep the code clean formating and syntax 2008-07-14 15:01:36 +10:00
nlmsgtab.c SELinux: nlmsgtab.c whitespace, syntax, and static declaraction cleanups 2008-04-21 19:05:07 +10:00
selinuxfs.c SELinux: more user friendly unknown handling printk 2008-07-14 15:02:00 +10:00
xfrm.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/selinux-2.6 2008-04-21 16:01:40 -07:00