Fix crash on reconnects of clients if they timed out.
The duplicate check will use conn->peer of the old peer, but conn->peer is NULL because rspro_client_conn_destroy() never destroys the connection if conn->peer is valid when rspro_client_conn_destroy() is called.
int sock_closed_cb(peer) { [..] if (conn->peer) { osmo_fsm_inst_dispatch(conn->fi, CLNTC_E_TCP_DOWN, NULL); /* calls in the end rspro_client_conn_destroy() */ } return 0; }
Fixes: 8cfe1d808a57 ("Use new osmo_ipa_ka_fsm_inst APIs from libosmo-netif") Related: OS#6957 Change-Id: I1f7faf5ffdd909362c492ab434b63fa7e79ada95