diff options
Diffstat (limited to 'net/rxrpc/input.c')
| -rw-r--r-- | net/rxrpc/input.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/net/rxrpc/input.c b/net/rxrpc/input.c index e0815a033999..3b405dbf3a05 100644 --- a/net/rxrpc/input.c +++ b/net/rxrpc/input.c @@ -635,14 +635,16 @@ static struct rxrpc_connection *rxrpc_conn_from_local(struct rxrpc_local *local, struct rxrpc_peer *peer; struct rxrpc_transport *trans; struct rxrpc_connection *conn; + struct sockaddr_rxrpc srx; - peer = rxrpc_find_peer(local, ip_hdr(skb)->saddr, - udp_hdr(skb)->source); + rxrpc_get_addr_from_skb(local, skb, &srx); + rcu_read_lock(); + peer = rxrpc_lookup_peer_rcu(local, &srx); if (IS_ERR(peer)) - goto cant_find_conn; + goto cant_find_peer; trans = rxrpc_find_transport(local, peer); - rxrpc_put_peer(peer); + rcu_read_unlock(); if (!trans) goto cant_find_conn; @@ -652,6 +654,9 @@ static struct rxrpc_connection *rxrpc_conn_from_local(struct rxrpc_local *local, goto cant_find_conn; return conn; + +cant_find_peer: + rcu_read_unlock(); cant_find_conn: return NULL; } |