diff options
Diffstat (limited to 'net/sctp')
| -rw-r--r-- | net/sctp/socket.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/net/sctp/socket.c b/net/sctp/socket.c index 15379acd9c0..2e897069310 100644 --- a/net/sctp/socket.c +++ b/net/sctp/socket.c @@ -335,6 +335,7 @@ static struct sctp_af *sctp_sockaddr_af(struct sctp_sock *opt, /* Bind a local address either to an endpoint or to an association. */ SCTP_STATIC int sctp_do_bind(struct sock *sk, union sctp_addr *addr, int len) { + struct net *net = sock_net(sk); struct sctp_sock *sp = sctp_sk(sk); struct sctp_endpoint *ep = sp->ep; struct sctp_bind_addr *bp = &ep->base.bind_addr; @@ -378,7 +379,8 @@ SCTP_STATIC int sctp_do_bind(struct sock *sk, union sctp_addr *addr, int len) } } - if (snum && snum < PROT_SOCK && !capable(CAP_NET_BIND_SERVICE)) + if (snum && snum < PROT_SOCK && + !ns_capable(net->user_ns, CAP_NET_BIND_SERVICE)) return -EACCES; /* See if the address matches any of the addresses we may have @@ -1161,7 +1163,7 @@ static int __sctp_connect(struct sock* sk, * be permitted to open new associations. */ if (ep->base.bind_addr.port < PROT_SOCK && - !capable(CAP_NET_BIND_SERVICE)) { + !ns_capable(net->user_ns, CAP_NET_BIND_SERVICE)) { err = -EACCES; goto out_free; } @@ -1790,7 +1792,7 @@ SCTP_STATIC int sctp_sendmsg(struct kiocb *iocb, struct sock *sk, * associations. */ if (ep->base.bind_addr.port < PROT_SOCK && - !capable(CAP_NET_BIND_SERVICE)) { + !ns_capable(net->user_ns, CAP_NET_BIND_SERVICE)) { err = -EACCES; goto out_unlock; } |