diff options
| -rw-r--r-- | security/selinux/hooks.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c index cba19b8c3e51..70bad15ed7a0 100644 --- a/security/selinux/hooks.c +++ b/security/selinux/hooks.c @@ -4800,7 +4800,7 @@ static int selinux_socket_connect_helper(struct socket *sock, struct lsm_network_audit net = {0,}; struct sockaddr_in *addr4 = NULL; struct sockaddr_in6 *addr6 = NULL; - unsigned short snum; + unsigned short snum = 0; u32 sid, perm; /* sctp_connectx(3) calls via selinux_sctp_bind_connect() @@ -4823,12 +4823,12 @@ static int selinux_socket_connect_helper(struct socket *sock, break; default: /* Note that SCTP services expect -EINVAL, whereas - * others expect -EAFNOSUPPORT. + * others must handle this at the protocol level: + * connect(AF_UNSPEC) on a connected socket is + * a documented way disconnect the socket. */ if (sksec->sclass == SECCLASS_SCTP_SOCKET) return -EINVAL; - else - return -EAFNOSUPPORT; } err = sel_netport_sid(sk->sk_protocol, snum, &sid); |