diff options
| -rw-r--r-- | security/selinux/netlabel.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/security/selinux/netlabel.c b/security/selinux/netlabel.c index 186e727b737b..6fd9954e1c08 100644 --- a/security/selinux/netlabel.c +++ b/security/selinux/netlabel.c @@ -288,11 +288,8 @@ int selinux_netlbl_sctp_assoc_request(struct sctp_endpoint *ep, int rc; struct netlbl_lsm_secattr secattr; struct sk_security_struct *sksec = ep->base.sk->sk_security; - struct sockaddr *addr; struct sockaddr_in addr4; -#if IS_ENABLED(CONFIG_IPV6) struct sockaddr_in6 addr6; -#endif if (ep->base.sk->sk_family != PF_INET && ep->base.sk->sk_family != PF_INET6) @@ -310,16 +307,15 @@ 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; - addr = (struct sockaddr *)&addr4; -#if IS_ENABLED(CONFIG_IPV6) - } else { + rc = netlbl_conn_setattr(ep->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; - addr = (struct sockaddr *)&addr6; -#endif + rc = netlbl_conn_setattr(ep->base.sk, (void *)&addr6, &secattr); + } else { + rc = -EAFNOSUPPORT; } - rc = netlbl_conn_setattr(ep->base.sk, addr, &secattr); if (rc == 0) sksec->nlbl_state = NLBL_LABELED; |