diff options
| -rw-r--r-- | drivers/net/vxlan.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c index ac3f8d5..3c4c2cf 100644 --- a/drivers/net/vxlan.c +++ b/drivers/net/vxlan.c @@ -1955,6 +1955,7 @@ static void vxlan_xmit_one(struct sk_buff *skb, struct net_device *dev, info = skb_tunnel_info(skb); + rcu_read_lock(); if (rdst) { dst_port = rdst->remote_port ? rdst->remote_port : vxlan->cfg.dst_port; vni = rdst->remote_vni; @@ -1985,7 +1986,7 @@ static void vxlan_xmit_one(struct sk_buff *skb, struct net_device *dev, if (did_rsc) { /* short-circuited back to local bridge */ vxlan_encap_bypass(skb, vxlan, vxlan); - return; + goto out_unlock; } goto drop; } @@ -2054,7 +2055,7 @@ static void vxlan_xmit_one(struct sk_buff *skb, struct net_device *dev, if (!dst_vxlan) goto tx_error; vxlan_encap_bypass(skb, vxlan, dst_vxlan); - return; + goto out_unlock; } if (!info) @@ -2115,7 +2116,7 @@ static void vxlan_xmit_one(struct sk_buff *skb, struct net_device *dev, if (!dst_vxlan) goto tx_error; vxlan_encap_bypass(skb, vxlan, dst_vxlan); - return; + goto out_unlock; } if (!info) @@ -2129,7 +2130,7 @@ static void vxlan_xmit_one(struct sk_buff *skb, struct net_device *dev, if (err < 0) { dst_release(ndst); dev->stats.tx_errors++; - return; + goto out_unlock; } udp_tunnel6_xmit_skb(ndst, sk, skb, dev, &local_ip.sin6.sin6_addr, @@ -2137,7 +2138,8 @@ static void vxlan_xmit_one(struct sk_buff *skb, struct net_device *dev, label, src_port, dst_port, !udp_sum); #endif } - +out_unlock: + rcu_read_unlock(); return; drop: @@ -2153,6 +2155,7 @@ tx_error: dev->stats.tx_errors++; tx_free: dev_kfree_skb(skb); + rcu_read_unlock(); } /* Transmit local packets over Vxlan |