perf test: Fix a memory leak in thread_map_remove test

[platform/kernel/linux-starfive.git] / tools / perf / tests / thread-map.c

diff --git a/tools/perf/tests/thread-map.c b/tools/perf/tests/thread-map.c
index 9e1cf11..d1e208b 100644 (file)
--- a/tools/perf/tests/thread-map.c
+++ b/tools/perf/tests/thread-map.c
@@ -110,12 +110,12 @@ int test__thread_map_remove(struct test *test __maybe_unused, int subtest __mayb
 {
        struct perf_thread_map *threads;
        char *str;
-       int i;
 
        TEST_ASSERT_VAL("failed to allocate map string",
                        asprintf(&str, "%d,%d", getpid(), getppid()) >= 0);
 
        threads = thread_map__new_str(str, NULL, 0, false);
+       free(str);
 
        TEST_ASSERT_VAL("failed to allocate thread_map",
                        threads);
@@ -142,9 +142,6 @@ int test__thread_map_remove(struct test *test __maybe_unused, int subtest __mayb
        TEST_ASSERT_VAL("failed to not remove thread",
                        thread_map__remove(threads, 0));
 
-       for (i = 0; i < threads->nr; i++)
-               zfree(&threads->map[i].comm);
-
-       free(threads);
+       perf_thread_map__put(threads);
        return 0;
 }