android_kernel_oneplus_msm8998/security/selinux
Stephen Smalley 9ef38b2434 selinux: fix GPF on invalid policy
commit 5b0e7310a2a33c06edc7eb81ffc521af9b2c5610 upstream.

levdatum->level can be NULL if we encounter an error while loading
the policy during sens_read prior to initializing it.  Make sure
sens_destroy handles that case correctly.

Reported-by: syzbot+6664500f0f18f07a5c0e@syzkaller.appspotmail.com
Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
Signed-off-by: Paul Moore <paul@paul-moore.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-01-26 09:42:51 +01:00
..
include selinux: introduce security_context_str_to_sid 2015-10-21 17:44:25 -04:00
ss selinux: fix GPF on invalid policy 2019-01-26 09:42:51 +01:00
.gitignore
avc.c selinux: use GFP_NOWAIT in the AVC kmem_caches 2018-09-19 22:48:56 +02:00
exports.c
hooks.c selinux: do not check open permission on sockets 2018-04-13 19:50:10 +02:00
Kconfig selinux: change CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE default 2015-10-21 17:44:25 -04:00
Makefile
netif.c Merge commit 'v3.17' into next 2014-11-19 21:32:12 +11:00
netlabel.c net: add skb_to_full_sk() helper and use it in selinux_netlbl_skbuff_setsid() 2015-11-08 20:56:38 -05:00
netlink.c
netnode.c selinux: remove unused variabled in the netport, netnode, and netif caches 2014-08-07 20:55:30 -04:00
netport.c selinux: remove unused variabled in the netport, netnode, and netif caches 2014-08-07 20:55:30 -04:00
nlmsgtab.c selinux/nlmsg: add a build time check for rtnl/xfrm cmds 2015-04-13 13:09:44 -04:00
selinuxfs.c selinux: introduce security_context_str_to_sid 2015-10-21 17:44:25 -04:00
xfrm.c netfilter: Remove spurios included of netfilter.h 2015-06-18 21:14:32 +02:00