nvmet_fc_rcv_fcp_abort(struct nvmet_fc_target_port *target_port,
			struct nvmefc_tgt_fcp_req *fcpreq)
{
	struct nvmet_fc_fcp_iod *fod = fcpreq->nvmet_fc_private;
	struct nvmet_fc_tgt_queue *queue;
	unsigned long flags;

	if (!fod || fod->fcpreq != fcpreq)
		/* job appears to have already completed, ignore abort */
		return;

	queue = fod->queue;

	spin_lock_irqsave(&queue->qlock, flags);
	if (fod->active) {
		/*
		 * mark as abort. The abort handler, invoked upon completion
		 * of any work, will detect the aborted status and do the
		 * callback.
		 */
		spin_lock(&fod->flock);
		fod->abort = true;
		fod->aborted = true;
		spin_unlock(&fod->flock);
	}
	spin_unlock_irqrestore(&queue->qlock, flags);
}

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.