cgroup: fix potential access of uninitialized variable

2015-09-04 09:07:31 +02:00
parent 1c80e42512
commit ba09d9c687
1 changed files with 1 additions and 1 deletions
@@ -1910,7 +1910,7 @@ int cg_attach_many_everywhere(CGroupMask supported, const char *path, Set* pids,

 int cg_migrate_everywhere(CGroupMask supported, const char *from, const char *to, cg_migrate_callback_t to_callback, void *userdata) {
        CGroupController c;
-        int r, unified;
+        int r = 0, unified;

        if (!path_equal(from, to))  {
                r = cg_migrate_recursive(SYSTEMD_CGROUP_CONTROLLER, from, SYSTEMD_CGROUP_CONTROLLER, to, false, true);