diff options
Diffstat (limited to 'net/sctp')
| -rw-r--r-- | net/sctp/ipv6.c | 2 | ||||
| -rw-r--r-- | net/sctp/socket.c | 4 |
2 files changed, 6 insertions, 0 deletions
diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c index 70966fee8835..5b5ddc0f2dbc 100644 --- a/net/sctp/ipv6.c +++ b/net/sctp/ipv6.c @@ -805,6 +805,8 @@ static void sctp_inet6_skb_msgname(struct sk_buff *skb, char *msgname, if (ipv6_addr_type(&addr->v6.sin6_addr) & IPV6_ADDR_LINKLOCAL) { struct sctp_ulpevent *ev = sctp_skb2event(skb); addr->v6.sin6_scope_id = ev->iif; + } else { + addr->v6.sin6_scope_id = 0; } } diff --git a/net/sctp/socket.c b/net/sctp/socket.c index 07324ca1df1d..3f89cd063246 100644 --- a/net/sctp/socket.c +++ b/net/sctp/socket.c @@ -4466,6 +4466,10 @@ int sctp_do_peeloff(struct sock *sk, sctp_assoc_t id, struct socket **sockp) struct socket *sock; int err = 0; + /* Do not peel off from one netns to another one. */ + if (!net_eq(current->nsproxy->net_ns, sock_net(sk))) + return -EINVAL; + if (!asoc) return -EINVAL; |