diff options
Diffstat (limited to 'net/ipv4/datagram.c')
| -rw-r--r-- | net/ipv4/datagram.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/ipv4/datagram.c b/net/ipv4/datagram.c index cb5dbee9e018..2cc50cbfc2a3 100644 --- a/net/ipv4/datagram.c +++ b/net/ipv4/datagram.c @@ -39,11 +39,11 @@ int __ip4_datagram_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len saddr = inet->inet_saddr; if (ipv4_is_multicast(usin->sin_addr.s_addr)) { if (!oif || netif_index_is_l3_master(sock_net(sk), oif)) - oif = inet->mc_index; + oif = READ_ONCE(inet->mc_index); if (!saddr) - saddr = inet->mc_addr; + saddr = READ_ONCE(inet->mc_addr); } else if (!oif) { - oif = inet->uc_index; + oif = READ_ONCE(inet->uc_index); } fl4 = &inet->cork.fl.u.ip4; rt = ip_route_connect(fl4, usin->sin_addr.s_addr, saddr, oif, |