Fix test_count_matched memory leaks reported by asan #567 (#568)
Fix test_count_matched memory leaks reported by asan #567 (#568)

* Fix memory leak in test_count_matched, fini subscription (#469)

Signed-off-by: y-okumura-isp <f87bc0fd31328561bebb104855c1d20474f2908a@isp.co.jp>

* Fix leak in test_count_matched, fini init_option (#469)

Signed-off-by: y-okumura-isp <f87bc0fd31328561bebb104855c1d20474f2908a@isp.co.jp>

ros2/rcl,ros2/rcl