1 files changed, 26 insertions, 2 deletions

diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 4796ddd4e721..d9154cf90ae1 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -3354,11 +3354,11 @@ static int selinux_task_setrlimit(struct task_struct *p, unsigned int resource,
         return 0;
 }
 
-static int selinux_task_setscheduler(struct task_struct *p, int policy, struct sched_param *lp)
+static int selinux_task_setscheduler(struct task_struct *p)
 {
         int rc;
 
-        rc = cap_task_setscheduler(p, policy, lp);
+        rc = cap_task_setscheduler(p);
         if (rc)
                 return rc;
 
@@ -4279,6 +4279,27 @@ static void selinux_inet_conn_established(struct sock *sk, struct sk_buff *skb)
         selinux_skb_peerlbl_sid(skb, family, &sksec->peer_sid);
 }
 
+static int selinux_secmark_relabel_packet(u32 sid)
+{
+        const struct task_security_struct *__tsec;
+        u32 tsid;
+
+        __tsec = current_security();
+        tsid = __tsec->sid;
+
+        return avc_has_perm(tsid, sid, SECCLASS_PACKET, PACKET__RELABELTO, NULL);
+}
+
+static void selinux_secmark_refcount_inc(void)
+{
+        atomic_inc(&selinux_secmark_refcount);
+}
+
+static void selinux_secmark_refcount_dec(void)
+{
+        atomic_dec(&selinux_secmark_refcount);
+}
+
 static void selinux_req_classify_flow(const struct request_sock *req,
                                       struct flowi *fl)
 {
@@ -5533,6 +5554,9 @@ static struct security_operations selinux_ops = {
         .inet_conn_request =            selinux_inet_conn_request,
         .inet_csk_clone =               selinux_inet_csk_clone,
         .inet_conn_established =        selinux_inet_conn_established,
+        .secmark_relabel_packet =       selinux_secmark_relabel_packet,
+        .secmark_refcount_inc =         selinux_secmark_refcount_inc,
+        .secmark_refcount_dec =         selinux_secmark_refcount_dec,
         .req_classify_flow =            selinux_req_classify_flow,
         .tun_dev_create =               selinux_tun_dev_create,
         .tun_dev_post_create =          selinux_tun_dev_post_create,