tests: fix test-qga leaks

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>

tests/test-qga.c

@@ -398,6 +398,7 @@ static void test_qga_file_ops(gconstpointer fix)
     /* check content */
     path = g_build_filename(fixture->test_dir, "foo", NULL);
     f = fopen(path, "r");
+    g_free(path);
     g_assert_nonnull(f);
     count = fread(tmp, 1, sizeof(tmp), f);
     g_assert_cmpint(count, ==, sizeof(helloworld));
@@ -700,14 +701,18 @@ static void test_qga_config(gconstpointer data)
     cwd = g_get_current_dir();
     cmd = g_strdup_printf("%s%cqemu-ga -D",
                           cwd, G_DIR_SEPARATOR);
+    g_free(cwd);
     g_shell_parse_argv(cmd, NULL, &argv, &error);
+    g_free(cmd);
     g_assert_no_error(error);
 
     env[0] = g_strdup_printf("QGA_CONF=tests%cdata%ctest-qga-config",
                              G_DIR_SEPARATOR, G_DIR_SEPARATOR);
     env[1] = NULL;
     g_spawn_sync(NULL, argv, env, 0,
                  NULL, NULL, &out, &err, &status, &error);
+    g_strfreev(argv);
+
     g_assert_no_error(error);
     g_assert_cmpstr(err, ==, "");
     g_assert_cmpint(status, ==, 0);