security/smack/smack_lsm.c

2463 * @sip: the object end
2473 static struct smack_known *smack_ipv4host_label(struct sockaddr_in *sip)
2476 	struct in_addr *siap = &sip->sin_addr;
2497  * @sip: the address
2501 static bool smk_ipv6_localhost(struct sockaddr_in6 *sip)
2503 	__be16 *be16p = (__be16 *)&sip->sin6_addr;
2504 	__be32 *be32p = (__be32 *)&sip->sin6_addr;
2514 * @sip: the object end
2524 static struct smack_known *smack_ipv6host_label(struct sockaddr_in6 *sip)
2527 	struct in6_addr *sap = &sip->sin6_addr;
2534 	if (smk_ipv6_localhost(sip))
3036 		struct sockaddr_in6 *sip = (struct sockaddr_in6 *)sap;
3042 			rsp = smack_ipv6host_label(sip);
3046 			rc = smk_ipv6_check(ssp->smk_out, rsp, sip,
3050 		rc = smk_ipv6_port_check(sock->sk, sip, SMK_CONNECTING);
3927 	struct sockaddr_in *sip = (struct sockaddr_in *) msg->msg_name;
3940 	if (sip == NULL)
3946 		    sip->sin_family != AF_INET)
3948 		rc = smk_ipv4_check(sock->sk, sip);
4053 static int smk_skb_to_addr_ipv6(struct sk_buff *skb, struct sockaddr_in6 *sip)
4064 	sip->sin6_port = 0;
4070 	sip->sin6_addr = ip6->saddr;
4083 			sip->sin6_port = th->source;
4089 			sip->sin6_port = uh->source;