selinux: remove userland security class and permission definitions

[powerpc.git] / security / selinux / ss / services.c

diff --git a/security/selinux/ss/services.c b/security/selinux/ss/services.c
index c8913c5..d369856 100644 (file)
--- a/security/selinux/ss/services.c
+++ b/security/selinux/ss/services.c
@@ -39,7 +39,6 @@
 #include <linux/sched.h>
 #include <linux/audit.h>
 #include <linux/mutex.h>
-#include <net/sock.h>
 #include <net/netlabel.h>
 
 #include "flask.h"
@@ -53,7 +52,7 @@
 #include "conditional.h"
 #include "mls.h"
 #include "objsec.h"
-#include "selinux_netlabel.h"
+#include "netlabel.h"
 #include "xfrm.h"
 #include "ebitmap.h"
 
@@ -1050,6 +1049,8 @@ static int validate_classes(struct policydb *p)
 
        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",
@@ -2198,32 +2199,6 @@ void selinux_audit_set_callback(int (*callback)(void))
        aurule_callback = callback;
 }
 
-/**
- * security_skb_extlbl_sid - Determine the external label of a packet
- * @skb: the packet
- * @base_sid: the SELinux SID to use as a context for MLS only external labels
- * @sid: the packet's SID
- *
- * Description:
- * Check the various different forms of external packet labeling and determine
- * the external SID for the packet.
- *
- */
-void security_skb_extlbl_sid(struct sk_buff *skb, u32 base_sid, u32 *sid)
-{
-       u32 xfrm_sid;
-       u32 nlbl_sid;
-
-       selinux_skb_xfrm_sid(skb, &xfrm_sid);
-       if (selinux_netlbl_skbuff_getsid(skb,
-                                        (xfrm_sid == SECSID_NULL ?
-                                         base_sid : xfrm_sid),
-                                        &nlbl_sid) != 0)
-               nlbl_sid = SECSID_NULL;
-
-       *sid = (nlbl_sid == SECSID_NULL ? xfrm_sid : nlbl_sid);
-}
-
 #ifdef CONFIG_NETLABEL
 /*
  * NetLabel cache structure