tests: Fixed memory leak in test_functions

Free the cgroup on error.

Signed-off-by: Jan Safranek <jsafrane@redhat.com>
Acked-by: Dhaval Giani <dhaval.giani@gmail.com>

diff --git a/tests/test_functions.c b/tests/test_functions.c
index 796a2af8d78cff2ac6a1ad9498dac4ca57dbf669..8f1d59e1d27af6dc0cc170fb3492570859c3e16c 100644 (file)
--- a/tests/test_functions.c
+++ b/tests/test_functions.c
@@ -552,12 +552,14 @@ struct cgroup *new_cgroup(char *group, char *controller_name,
                        } else {
                                message(i++, FAIL, wr, retval ,
                                                         info[NOMESSAGE]);
+                               cgroup_free(&newcgroup);
                                return NULL;
                        }
                 } else {
                        /* Since these wrappers do not return an int so -1 */
                        message(i++, FAIL, "add_controller", -1,
                                                         info[NOMESSAGE]);
+                       cgroup_free(&newcgroup);
                        return NULL;
                }
        } else {