diff options
Diffstat (limited to 'net/rds')
| -rw-r--r-- | net/rds/bind.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/net/rds/bind.c b/net/rds/bind.c index bc6b93ecedb5..61925667b7a4 100644 --- a/net/rds/bind.c +++ b/net/rds/bind.c @@ -196,7 +196,14 @@ int rds_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len) goto out; if (rs->rs_transport) { /* previously bound */ - ret = 0; + trans = rs->rs_transport; + if (trans->laddr_check(sock_net(sock->sk), + sin->sin_addr.s_addr) != 0) { + ret = -ENOPROTOOPT; + rds_remove_bound(rs); + } else { + ret = 0; + } goto out; } trans = rds_trans_get_preferred(sock_net(sock->sk), |