android_kernel_xiaomi_sdm845/security/selinux
Eric Paris a5dda68332 SELinux: check seqno when updating an avc_node
The avc update node callbacks do not check the seqno of the caller with the
seqno of the node found.  It is possible that a policy change could happen
(although almost impossibly unlikely) in which a permissive or
permissive_domain decision is not valid for the entry found.  Simply pass
and check that the seqno of the caller and the seqno of the node found
match.

Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by:  Stephen Smalley <sds@tycho.nsa.gov>
Signed-off-by: James Morris <jmorris@namei.org>
2009-02-14 09:22:34 +11:00
..
include SELinux: Add new security mount option to indicate security label support. 2009-01-19 09:47:06 +11:00
ss Merge branch 'next' into for-linus 2009-01-07 09:58:22 +11:00
avc.c SELinux: check seqno when updating an avc_node 2009-02-14 09:22:34 +11:00
exports.c CRED: Wrap current->cred and a few other accessors 2008-11-14 10:39:18 +11:00
hooks.c SELinux: NULL terminate al contexts from disk 2009-02-14 09:22:30 +11:00
Kconfig selinux: Deprecate and schedule the removal of the the compat_net functionality 2008-12-31 12:54:11 -05:00
Makefile SELinux: Add network port SID cache 2008-04-18 20:26:16 +10:00
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: recognize netlink messages for 'ip addrlabel' 2008-11-06 07:08:36 +08:00
selinuxfs.c Merge branch 'next' into for-linus 2009-01-07 09:58:22 +11:00
xfrm.c CRED: Wrap current->cred and a few other accessors 2008-11-14 10:39:18 +11:00