diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/allowedips.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/allowedips.c b/src/allowedips.c index d545be4..634cfb6 100644 --- a/src/allowedips.c +++ b/src/allowedips.c @@ -180,9 +180,13 @@ static __always_inline struct wireguard_peer *lookup(struct allowedips_node __rc swap_endian(ip, be_ip, bits); rcu_read_lock_bh(); +retry: node = find_node(rcu_dereference_bh(root), bits, ip); - if (node) + if (node) { peer = peer_get_maybe_zero(rcu_dereference_bh(node->peer)); + if (!peer) + goto retry; + } rcu_read_unlock_bh(); return peer; } |