vxlan: avoid using stale vxlan socket.

[cascardo/linux.git] / include / net / vxlan.h

diff --git a/include/net/vxlan.h b/include/net/vxlan.h
index 0255613..308adc4 100644 (file)
--- a/include/net/vxlan.h
+++ b/include/net/vxlan.h
@@ -225,9 +225,9 @@ struct vxlan_config {
 struct vxlan_dev {
        struct hlist_node hlist;        /* vni hash table */
        struct list_head  next;         /* vxlan's per namespace list */
-       struct vxlan_sock *vn4_sock;    /* listening socket for IPv4 */
+       struct vxlan_sock __rcu *vn4_sock;      /* listening socket for IPv4 */
 #if IS_ENABLED(CONFIG_IPV6)
-       struct vxlan_sock *vn6_sock;    /* listening socket for IPv6 */
+       struct vxlan_sock __rcu *vn6_sock;      /* listening socket for IPv6 */
 #endif
        struct net_device *dev;
        struct net        *net;         /* netns for packet i/o */