            const makeRegex = (string) => {
                // default: case_senstivie = true
                if (ctx.query.filter_case_sensitive === 'false') {
                    return new RE2(string, 'i');
                } else {
                    return new RE2(string);
                }
            };
The software does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.