diff options
| -rw-r--r-- | net/sctp/socket.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/net/sctp/socket.c b/net/sctp/socket.c index 5c9980ae36bb..431b8905c570 100644 --- a/net/sctp/socket.c +++ b/net/sctp/socket.c @@ -658,11 +658,15 @@ static int sctp_bindx_rem(struct sock *sk, struct sockaddr *addrs, int addrcnt) goto err_bindx_rem; } - if (sa_addr->v4.sin_port != htons(bp->port)) { + if (sa_addr->v4.sin_port && + sa_addr->v4.sin_port != htons(bp->port)) { retval = -EINVAL; goto err_bindx_rem; } + if (!sa_addr->v4.sin_port) + sa_addr->v4.sin_port = htons(bp->port); + /* FIXME - There is probably a need to check if sk->sk_saddr and * sk->sk_rcv_addr are currently set to one of the addresses to * be removed. This is something which needs to be looked into |