struct sockaddr_llc *addr = llc_ui_skb_cb(skb); 
struct sockaddr_llc *addr; 
void llc_save_primitive(struct sock *sk, struct sk_buff* skb, u8 prim){	struct sockaddr_llc *addr = llc_ui_skb_cb(skb);       /* save primitive for use by the user. */	addr->sllc_family = sk->sk_family;	addr->sllc_arphrd = skb->dev->type;	addr->sllc_test   = prim == LLC_TEST_PRIM;	addr->sllc_xid    = prim == LLC_XID_PRIM;	addr->sllc_ua     = prim == LLC_DATAUNIT_PRIM;	llc_pdu_decode_sa(skb, addr->sllc_mac);	llc_pdu_decode_ssap(skb, &addr->sllc_sap);}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/8420e1b541fe92aee1d8d4d25d9e33eaca756a7b/llc_sap.c/buggy/net/llc/llc_sap.c