1 files changed, 6 insertions, 0 deletions

diff --git a/include/net/af_unix.h b/include/net/af_unix.h
index 795f81f9ec7f..5ba72d95280c 100644
--- a/include/net/af_unix.h
+++ b/include/net/af_unix.h
@@ -53,10 +53,16 @@ struct unix_address {
 struct unix_skb_parms {
         struct ucred            creds;          /* Skb credentials      */
         struct scm_fp_list      *fp;            /* Passed files         */
+#ifdef CONFIG_SECURITY_NETWORK
+        char                    *secdata;       /* Security context     */
+        u32                     seclen;         /* Security length      */
+#endif
 };
 
 #define UNIXCB(skb)     (*(struct unix_skb_parms*)&((skb)->cb))
 #define UNIXCREDS(skb)  (&UNIXCB((skb)).creds)
+#define UNIXSECDATA(skb)        (&UNIXCB((skb)).secdata)
+#define UNIXSECLEN(skb)         (&UNIXCB((skb)).seclen)
 
 #define unix_state_rlock(s)     spin_lock(&unix_sk(s)->lock)
 #define unix_state_runlock(s)   spin_unlock(&unix_sk(s)->lock)