diff options
Diffstat (limited to 'net/ipv4/udp.c')
| -rw-r--r-- | net/ipv4/udp.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index c32a4c16b7ff..cf8252d05a01 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -1042,7 +1042,7 @@ int udp_sendmsg(struct sock *sk, struct msghdr *msg, size_t len) } if (ipv4_is_multicast(daddr)) { - if (!ipc.oif) + if (!ipc.oif || netif_index_is_l3_master(sock_net(sk), ipc.oif)) ipc.oif = inet->mc_index; if (!saddr) saddr = inet->mc_addr; @@ -1889,7 +1889,7 @@ static int __udp_queue_rcv_skb(struct sock *sk, struct sk_buff *skb) return 0; } -static DEFINE_STATIC_KEY_FALSE(udp_encap_needed_key); +DEFINE_STATIC_KEY_FALSE(udp_encap_needed_key); void udp_encap_enable(void) { static_branch_enable(&udp_encap_needed_key); |