static struct se_node_acl *tcm_loop_tpg_alloc_fabric_acl(
	struct se_portal_group *se_tpg)
{
	struct tcm_loop_nacl *tl_nacl;

	tl_nacl = kzalloc(sizeof(struct tcm_loop_nacl), GFP_KERNEL);
	if (!tl_nacl) {
		printk(KERN_ERR "Unable to allocate struct tcm_loop_nacl\n");
		return NULL;
	}

	return &tl_nacl->se_node_acl;
}

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.