diff options
Diffstat (limited to 'security/smack/smack_lsm.c')
| -rw-r--r-- | security/smack/smack_lsm.c | 42 |
1 files changed, 29 insertions, 13 deletions
diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c index cd667b4089a5..10056f2f6df3 100644 --- a/security/smack/smack_lsm.c +++ b/security/smack/smack_lsm.c @@ -1943,13 +1943,15 @@ static int smack_netlabel_send(struct sock *sk, struct sockaddr_in *sap) rcu_read_lock(); hostsp = smack_host_label(sap); if (hostsp != NULL) { - sk_lbl = SMACK_UNLABELED_SOCKET; #ifdef CONFIG_AUDIT - smk_ad_init(&ad, __func__, LSM_AUDIT_DATA_NET); - ad.a.u.net.family = sap->sin_family; - ad.a.u.net.dport = sap->sin_port; - ad.a.u.net.v4info.daddr = sap->sin_addr.s_addr; + struct lsm_network_audit net; + + smk_ad_init_net(&ad, __func__, LSM_AUDIT_DATA_NET, &net); + ad.a.u.net->family = sap->sin_family; + ad.a.u.net->dport = sap->sin_port; + ad.a.u.net->v4info.daddr = sap->sin_addr.s_addr; #endif + sk_lbl = SMACK_UNLABELED_SOCKET; rc = smk_access(ssp->smk_out, hostsp, MAY_WRITE, &ad); } else { sk_lbl = SMACK_CIPSO_SOCKET; @@ -2810,8 +2812,12 @@ static int smack_unix_stream_connect(struct sock *sock, struct smk_audit_info ad; int rc = 0; - smk_ad_init(&ad, __func__, LSM_AUDIT_DATA_NET); +#ifdef CONFIG_AUDIT + struct lsm_network_audit net; + + smk_ad_init_net(&ad, __func__, LSM_AUDIT_DATA_NET, &net); smk_ad_setfield_u_net_sk(&ad, other); +#endif if (!capable(CAP_MAC_OVERRIDE)) rc = smk_access(ssp->smk_out, osp->smk_in, MAY_WRITE, &ad); @@ -2842,8 +2848,12 @@ static int smack_unix_may_send(struct socket *sock, struct socket *other) struct smk_audit_info ad; int rc = 0; - smk_ad_init(&ad, __func__, LSM_AUDIT_DATA_NET); +#ifdef CONFIG_AUDIT + struct lsm_network_audit net; + + smk_ad_init_net(&ad, __func__, LSM_AUDIT_DATA_NET, &net); smk_ad_setfield_u_net_sk(&ad, other->sk); +#endif if (!capable(CAP_MAC_OVERRIDE)) rc = smk_access(ssp->smk_out, osp->smk_in, MAY_WRITE, &ad); @@ -2990,6 +3000,9 @@ static int smack_socket_sock_rcv_skb(struct sock *sk, struct sk_buff *skb) char *csp; int rc; struct smk_audit_info ad; +#ifdef CONFIG_AUDIT + struct lsm_network_audit net; +#endif if (sk->sk_family != PF_INET && sk->sk_family != PF_INET6) return 0; @@ -3007,9 +3020,9 @@ static int smack_socket_sock_rcv_skb(struct sock *sk, struct sk_buff *skb) netlbl_secattr_destroy(&secattr); #ifdef CONFIG_AUDIT - smk_ad_init(&ad, __func__, LSM_AUDIT_DATA_NET); - ad.a.u.net.family = sk->sk_family; - ad.a.u.net.netif = skb->skb_iif; + smk_ad_init_net(&ad, __func__, LSM_AUDIT_DATA_NET, &net); + ad.a.u.net->family = sk->sk_family; + ad.a.u.net->netif = skb->skb_iif; ipv4_skb_to_auditdata(skb, &ad.a, NULL); #endif /* @@ -3152,6 +3165,9 @@ static int smack_inet_conn_request(struct sock *sk, struct sk_buff *skb, char *sp; int rc; struct smk_audit_info ad; +#ifdef CONFIG_AUDIT + struct lsm_network_audit net; +#endif /* handle mapped IPv4 packets arriving via IPv6 sockets */ if (family == PF_INET6 && skb->protocol == htons(ETH_P_IP)) @@ -3166,9 +3182,9 @@ static int smack_inet_conn_request(struct sock *sk, struct sk_buff *skb, netlbl_secattr_destroy(&secattr); #ifdef CONFIG_AUDIT - smk_ad_init(&ad, __func__, LSM_AUDIT_DATA_NET); - ad.a.u.net.family = family; - ad.a.u.net.netif = skb->skb_iif; + smk_ad_init_net(&ad, __func__, LSM_AUDIT_DATA_NET, &net); + ad.a.u.net->family = family; + ad.a.u.net->netif = skb->skb_iif; ipv4_skb_to_auditdata(skb, &ad.a, NULL); #endif /* |