Oleg Nesterov c0c1439541 selinux: selinux_setprocattr()->ptrace_parent() needs rcu_read_lock() ... selinux_setprocattr() does ptrace_parent(p) under task_lock(p), but task_struct->alloc_lock doesn't pin ->parent or ->ptrace, this looks confusing and triggers the "suspicious RCU usage" warning because ptrace_parent() does rcu_dereference_check(). And in theory this is wrong, spin_lock()->preempt_disable() doesn't necessarily imply rcu_read_lock() we need to access the ->parent. Reported-by: Evan McNabb <emcnabb@redhat.com> Signed-off-by: Oleg Nesterov <oleg@redhat.com> Cc: stable@vger.kernel.org Signed-off-by: Paul Moore <pmoore@redhat.com>		2013-12-23 17:45:17 -05:00
..
include	selinux: look for IPsec labels on both inbound and outbound packets	2013-12-12 17:21:31 -05:00
ss	Revert "selinux: consider filesystem subtype in policies"	2013-12-15 11:17:45 -08:00
.gitignore
avc.c	selinux: remove 'flags' parameter from avc_audit()	2013-10-04 14:13:25 -07:00
exports.c	selinux: sparse fix: include selinux.h in exports.c	2011-09-09 16:56:32 -07:00
hooks.c	selinux: selinux_setprocattr()->ptrace_parent() needs rcu_read_lock()	2013-12-23 17:45:17 -05:00
Kconfig
Makefile	selinux: change to new flag variable	2010-10-21 10:12:40 +11:00
netif.c	net: pass info struct via netdevice notifier	2013-05-28 13:11:01 -07:00
netlabel.c	selinux: correct locking in selinux_netlbl_socket_connect)	2013-09-26 17:00:46 -04:00
netlink.c	selinux: replace obsolete NLMSG_* with type safe nlmsg_*	2013-03-28 14:25:49 -04:00
netnode.c	selinux: fix problems in netnode when BUG() is compiled out	2013-07-25 13:03:27 -04:00
netport.c	SELinux: avc: remove the useless fields in avc_add_callback	2012-04-09 12:23:44 -04:00
nlmsgtab.c	selinux: apply selinux checks on new audit message types	2013-11-05 11:07:35 -05:00
selinuxfs.c	Add SELinux policy capability for always checking packet and peer classes.	2013-07-25 13:03:38 -04:00
xfrm.c	selinux: look for IPsec labels on both inbound and outbound packets	2013-12-12 17:21:31 -05:00