void tcm_loop_drop_naa_tpg(
	struct se_portal_group *se_tpg)
{
	struct se_wwn *wwn = se_tpg->se_tpg_wwn;
	struct tcm_loop_tpg *tl_tpg = container_of(se_tpg,
				struct tcm_loop_tpg, tl_se_tpg);
	struct tcm_loop_hba *tl_hba;
	unsigned short tpgt;

	tl_hba = tl_tpg->tl_hba;
	tpgt = tl_tpg->tl_tpgt;
	/*
	 * Release the I_T Nexus for the Virtual SAS link if present
	 */
	tcm_loop_drop_nexus(tl_tpg);
	/*
	 * Deregister the tl_tpg as a emulated SAS TCM Target Endpoint
	 */
	core_tpg_deregister(se_tpg);

	printk(KERN_INFO "TCM_Loop_ConfigFS: Deallocated Emulated %s"
		" Target Port %s,t,0x%04x\n", tcm_loop_dump_proto_id(tl_hba),
		config_item_name(&wwn->wwn_group.cg_item), tpgt);
}

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.