pthread_mutex_lock(&cache->mutex);

	filed_log_msg_debug("Completed locking mutex for idx: %lu", (unsigned long) cache_idx);

	if (strcmp(path, cache->path) != 0) {
		filed_log_msg_debug("Cache miss for idx: %lu: OLD \"%s\", NEW \"%s\"", (unsigned long) cache_idx, cache->path, path);

		fd = open(path, O_RDONLY | O_LARGEFILE);
		if (fd < 0) {
			pthread_mutex_unlock(&cache->mutex);

			return(NULL);
		}

		free(cache->path);