Merge "Fix dirfd crash issue in property service"

static void load_persistent_properties()

{

    DIR* dir = opendir(PERSISTENT_PROPERTY_DIR);

    int dir_fd = dirfd(dir);

    int dir_fd;

    struct dirent*  entry;

    char value[PROP_VALUE_MAX];

    int fd, length;

    struct stat sb;

    if (dir) {

        dir_fd = dirfd(dir);

        while ((entry = readdir(dir)) != NULL) {

            if (strncmp("persist.", entry->d_name, strlen("persist.")))

                continue;