diff options
| -rw-r--r-- | net/core/dev.c | 2 | ||||
| -rw-r--r-- | net/packet/af_packet.c | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index d72a4ff689ca..8ac8b5c56103 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -2290,7 +2290,7 @@ void dev_queue_xmit_nit(struct sk_buff *skb, struct net_device *dev) rcu_read_lock(); again: list_for_each_entry_rcu(ptype, ptype_list, list) { - if (ptype->ignore_outgoing) + if (READ_ONCE(ptype->ignore_outgoing)) continue; /* Never send packets back to the socket diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c index 7adf48549a3b..f017d7d33da3 100644 --- a/net/packet/af_packet.c +++ b/net/packet/af_packet.c @@ -4004,7 +4004,7 @@ packet_setsockopt(struct socket *sock, int level, int optname, sockptr_t optval, if (val < 0 || val > 1) return -EINVAL; - po->prot_hook.ignore_outgoing = !!val; + WRITE_ONCE(po->prot_hook.ignore_outgoing, !!val); return 0; } case PACKET_TX_HAS_OFF: @@ -4135,7 +4135,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname, 0); break; case PACKET_IGNORE_OUTGOING: - val = po->prot_hook.ignore_outgoing; + val = READ_ONCE(po->prot_hook.ignore_outgoing); break; case PACKET_ROLLOVER_STATS: if (!po->rollover) |