test-cgroup: fix memleak

https://github.com/systemd/systemd/pull/14901#issuecomment-587924705.

diff --git a/src/test/test-cgroup.c b/src/test/test-cgroup.c
index bc4f5260ca64689fab362daffca409106fbbe8dd..0971f8461e6f03bb3ad6aec9c818b2a9e9c38d6e 100644 (file)
--- a/src/test/test-cgroup.c
+++ b/src/test/test-cgroup.c
@@ -21,6 +21,9 @@ static void test_cg_split_spec(void) {
         p = mfree(p);
 
         assert_se(cg_split_spec("foobar:", &c, &p) == 0);
+        c = mfree(c);
+        p = mfree(p);
+
         assert_se(cg_split_spec("foobar:asdfd", &c, &p) < 0);
         assert_se(cg_split_spec(":///", &c, &p) < 0);
         assert_se(cg_split_spec(":", &c, &p) < 0);