diff options
Diffstat (limited to 'net/rxrpc/security.c')
| -rw-r--r-- | net/rxrpc/security.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/net/rxrpc/security.c b/net/rxrpc/security.c index 82d8134e9287..7d921e56e715 100644 --- a/net/rxrpc/security.c +++ b/net/rxrpc/security.c @@ -131,10 +131,10 @@ int rxrpc_init_server_conn_security(struct rxrpc_connection *conn) /* find the service */ read_lock(&local->services_lock); - hlist_for_each_entry(rx, &local->services, listen_link) { - if (rx->srx.srx_service == conn->params.service_id) - goto found_service; - } + rx = rcu_dereference_protected(local->service, + lockdep_is_held(&local->services_lock)); + if (rx && rx->srx.srx_service == conn->params.service_id) + goto found_service; /* the service appears to have died */ read_unlock(&local->services_lock); |