diff options
Diffstat (limited to 'security/smack/smack_lsm.c')
| -rw-r--r-- | security/smack/smack_lsm.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c index 25995df15e82..285103ffc75c 100644 --- a/security/smack/smack_lsm.c +++ b/security/smack/smack_lsm.c @@ -2405,6 +2405,7 @@ static struct smack_known *smack_ipv4host_label(struct sockaddr_in *sip) return NULL; } +#if IS_ENABLED(CONFIG_IPV6) /* * smk_ipv6_localhost - Check for local ipv6 host address * @sip: the address @@ -2472,6 +2473,7 @@ static struct smack_known *smack_ipv6host_label(struct sockaddr_in6 *sip) return NULL; } +#endif /* CONFIG_IPV6 */ /** * smack_netlbl_add - Set the secattr on a socket @@ -2575,6 +2577,7 @@ static int smk_ipv4_check(struct sock *sk, struct sockaddr_in *sap) return rc; } +#if IS_ENABLED(CONFIG_IPV6) /** * smk_ipv6_check - check Smack access * @subject: subject Smack label @@ -2607,6 +2610,7 @@ static int smk_ipv6_check(struct smack_known *subject, rc = smk_bu_note("IPv6 check", subject, object, MAY_WRITE, rc); return rc; } +#endif /* CONFIG_IPV6 */ #ifdef SMACK_IPV6_PORT_LABELING /** @@ -2939,7 +2943,9 @@ static int smack_socket_connect(struct socket *sock, struct sockaddr *sap, return 0; if (addrlen < offsetofend(struct sockaddr, sa_family)) return 0; - if (IS_ENABLED(CONFIG_IPV6) && sap->sa_family == AF_INET6) { + +#if IS_ENABLED(CONFIG_IPV6) + if (sap->sa_family == AF_INET6) { struct sockaddr_in6 *sip = (struct sockaddr_in6 *)sap; struct smack_known *rsp = NULL; @@ -2959,6 +2965,8 @@ static int smack_socket_connect(struct socket *sock, struct sockaddr *sap, return rc; } +#endif /* CONFIG_IPV6 */ + if (sap->sa_family != AF_INET || addrlen < sizeof(struct sockaddr_in)) return 0; rc = smk_ipv4_check(sock->sk, (struct sockaddr_in *)sap); |