selinux: remove userland security class and permission definitions
Remove userland security class and permission definitions from the kernel
as the kernel only needs to use and validate its own class and permission
definitions and userland definitions may change.
Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
Signed-off-by: James Morris <jmorris@namei.org>
diff --git a/security/selinux/ss/services.c b/security/selinux/ss/services.c
index 8ee4aae..d369856 100644
--- a/security/selinux/ss/services.c
+++ b/security/selinux/ss/services.c
@@ -1049,6 +1049,8 @@
for (i = 1; i < kdefs->cts_len; i++) {
def_class = kdefs->class_to_string[i];
+ if (!def_class)
+ continue;
if (i > p->p_classes.nprim) {
printk(KERN_INFO
"security: class %s not defined in policy\n",