diff options
Diffstat (limited to 'net/sctp/socket.c')
| -rw-r--r-- | net/sctp/socket.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/net/sctp/socket.c b/net/sctp/socket.c index 3e83963d1b8a..4306164238ef 100644 --- a/net/sctp/socket.c +++ b/net/sctp/socket.c @@ -8398,6 +8398,7 @@ pp_found: * in an endpoint. */ sk_for_each_bound(sk2, &pp->owner) { + int bound_dev_if2 = READ_ONCE(sk2->sk_bound_dev_if); struct sctp_sock *sp2 = sctp_sk(sk2); struct sctp_endpoint *ep2 = sp2->ep; @@ -8408,7 +8409,9 @@ pp_found: uid_eq(uid, sock_i_uid(sk2)))) continue; - if (sctp_bind_addr_conflict(&ep2->base.bind_addr, + if ((!sk->sk_bound_dev_if || !bound_dev_if2 || + sk->sk_bound_dev_if == bound_dev_if2) && + sctp_bind_addr_conflict(&ep2->base.bind_addr, addr, sp2, sp)) { ret = 1; goto fail_unlock; |