diff options
Diffstat (limited to 'security/selinux/netlabel.c')
| -rw-r--r-- | security/selinux/netlabel.c | 25 |
1 files changed, 14 insertions, 11 deletions
diff --git a/security/selinux/netlabel.c b/security/selinux/netlabel.c index abaab7683840..1321f15799e2 100644 --- a/security/selinux/netlabel.c +++ b/security/selinux/netlabel.c @@ -29,6 +29,7 @@ /** * selinux_netlbl_sidlookup_cached - Cache a SID lookup * @skb: the packet + * @family: the packet's address family * @secattr: the NetLabel security attributes * @sid: the SID * @@ -128,6 +129,7 @@ void selinux_netlbl_cache_invalidate(void) /** * selinux_netlbl_err - Handle a NetLabel packet error * @skb: the packet + * @family: the packet's address family * @error: the error code * @gateway: true if host is acting as a gateway, false otherwise * @@ -160,7 +162,6 @@ void selinux_netlbl_sk_security_free(struct sk_security_struct *sksec) /** * selinux_netlbl_sk_security_reset - Reset the NetLabel fields * @sksec: the sk_security_struct - * @family: the socket family * * Description: * Called when the NetLabel state of a sk_security_struct needs to be reset. @@ -260,30 +261,30 @@ skbuff_setsid_return: /** * selinux_netlbl_sctp_assoc_request - Label an incoming sctp association. - * @ep: incoming association endpoint. + * @asoc: incoming association. * @skb: the packet. * * Description: - * A new incoming connection is represented by @ep, ...... + * A new incoming connection is represented by @asoc, ...... * Returns zero on success, negative values on failure. * */ -int selinux_netlbl_sctp_assoc_request(struct sctp_endpoint *ep, +int selinux_netlbl_sctp_assoc_request(struct sctp_association *asoc, struct sk_buff *skb) { int rc; struct netlbl_lsm_secattr secattr; - struct sk_security_struct *sksec = ep->base.sk->sk_security; + struct sk_security_struct *sksec = asoc->base.sk->sk_security; struct sockaddr_in addr4; struct sockaddr_in6 addr6; - if (ep->base.sk->sk_family != PF_INET && - ep->base.sk->sk_family != PF_INET6) + if (asoc->base.sk->sk_family != PF_INET && + asoc->base.sk->sk_family != PF_INET6) return 0; netlbl_secattr_init(&secattr); rc = security_netlbl_sid_to_secattr(&selinux_state, - ep->secid, &secattr); + asoc->secid, &secattr); if (rc != 0) goto assoc_request_return; @@ -293,11 +294,11 @@ int selinux_netlbl_sctp_assoc_request(struct sctp_endpoint *ep, if (ip_hdr(skb)->version == 4) { addr4.sin_family = AF_INET; addr4.sin_addr.s_addr = ip_hdr(skb)->saddr; - rc = netlbl_conn_setattr(ep->base.sk, (void *)&addr4, &secattr); + rc = netlbl_conn_setattr(asoc->base.sk, (void *)&addr4, &secattr); } else if (IS_ENABLED(CONFIG_IPV6) && ip_hdr(skb)->version == 6) { addr6.sin6_family = AF_INET6; addr6.sin6_addr = ipv6_hdr(skb)->saddr; - rc = netlbl_conn_setattr(ep->base.sk, (void *)&addr6, &secattr); + rc = netlbl_conn_setattr(asoc->base.sk, (void *)&addr6, &secattr); } else { rc = -EAFNOSUPPORT; } @@ -313,6 +314,7 @@ assoc_request_return: /** * selinux_netlbl_inet_conn_request - Label an incoming stream connection * @req: incoming connection request socket + * @family: the request socket's address family * * Description: * A new incoming connection request is represented by @req, we need to label @@ -343,6 +345,7 @@ inet_conn_request_return: /** * selinux_netlbl_inet_csk_clone - Initialize the newly created sock * @sk: the new sock + * @family: the sock's address family * * Description: * A new connection has been established using @sk, we've already labeled the @@ -378,7 +381,7 @@ void selinux_netlbl_sctp_sk_clone(struct sock *sk, struct sock *newsk) /** * selinux_netlbl_socket_post_create - Label a socket using NetLabel - * @sock: the socket to label + * @sk: the sock to label * @family: protocol family * * Description: |