racoon: Add SIOCSIFNETMASK
XAUTH based VPNs
1. IPSec XAUTH PSK
2. IPSec XAUTH RSA
fail with the following error from racoon
01-24 16:46:05.583 18712 18712 W ip-up-vpn: type=1400 audit(0.0:390):
avc: denied { ioctl } for path="socket:[954683]" dev="sockfs" ino=954683
ioctlcmd=891c scontext=u:r:racoon:s0 tcontext=u:r:racoon:s0
tclass=udp_socket permissive=0
"setenforce 0" on the device fixed the issue.
Bug: 34690009
Test: Policy compiles
Change-Id: Idc0d156ec32e7a9be3825c380c3cb0359fe4fabe
diff --git a/public/racoon.te b/public/racoon.te
index 3255b9e..476981e 100644
--- a/public/racoon.te
+++ b/public/racoon.te
@@ -5,7 +5,7 @@
typeattribute racoon mlstrustedsubject;
net_domain(racoon)
-allowxperm racoon self:udp_socket ioctl { SIOCSIFFLAGS SIOCSIFADDR };
+allowxperm racoon self:udp_socket ioctl { SIOCSIFFLAGS SIOCSIFADDR SIOCSIFNETMASK };
binder_use(racoon)