3775     size_t needed =   4  /* ticket_age_add */  in ssl_tls13_session_save()  local
3784     needed += session->resumption_key_len;  /* resumption_key */  in ssl_tls13_session_save()
3787     needed += 4;                            /* max_early_data_size */  in ssl_tls13_session_save()
3790     needed += 2;                            /* record_size_limit */  in ssl_tls13_session_save()
3794     needed += 8; /* ticket_creation_time or ticket_reception_time */  in ssl_tls13_session_save()
3800         needed +=   2                         /* alpn_len */  in ssl_tls13_session_save()
3809         needed +=  2                        /* hostname_len */  in ssl_tls13_session_save()
3813         needed +=   4                       /* ticket_lifetime */  in ssl_tls13_session_save()
3817         if (session->ticket_len > SIZE_MAX - needed) {  in ssl_tls13_session_save()
3821         needed += session->ticket_len;      /* ticket */  in ssl_tls13_session_save()
3825     *olen = needed;  in ssl_tls13_session_save()
3826     if (needed > buf_len) {  in ssl_tls13_session_save()