fst_op_raise(struct fst_port_info *port, unsigned int outputs)
{
	outputs |= FST_RDL(port->card, v24OpSts[port->index]);
	FST_WRL(port->card, v24OpSts[port->index], outputs);

	if (port->run)
		fst_issue_cmd(port, SETV24O);
}

This vulnerability category highlights issues in resource management where failures to properly release memory, file handles, or other resources can degrade system performance or enable denial-of-service conditions.