void suspend_stratum(struct pool *pool)
{
	applog(LOG_INFO, "Closing socket for stratum %s", get_pool_name(pool));

	mutex_lock(&pool->stratum_lock);
	__suspend_stratum(pool);
	mutex_unlock(&pool->stratum_lock);
}

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.