Mage_Bundle_Model_Resource_Price_Index might use wrong event params

[Hanmac]

While looking at the Indexer Code, i noticed this Event:

magento-lts/app/code/core/Mage/Bundle/Model/Resource/Price/Index.php

Lines 372 to 376 in 1699e42

	Mage::dispatchEvent('catalog_product_prepare_index_select', [
	'website' => $website,
	'select' => $select,
	'bind' => $bind,
	]);

the problem is, that all the other instances of this Event uses this Params instead:

magento-lts/app/code/core/Mage/Bundle/Model/Resource/Indexer/Price.php

Lines 271 to 276 in 1699e42

	Mage::dispatchEvent('catalog_product_prepare_index_select', [
	'select' => $select,
	'entity_field' => new Zend_Db_Expr('e.entity_id'),
	'website_field' => new Zend_Db_Expr('cw.website_id'),
	'store_field' => new Zend_Db_Expr('cs.store_id'),
	]);

And the Only instance in Magento there it is used, also checks for these exact params:

magento-lts/app/code/core/Mage/CatalogInventory/Model/Observer.php

Lines 909 to 911 in 1699e42

	$select = $observer->getEvent()->getSelect();
	$entity = $observer->getEvent()->getEntityField();
	$website = $observer->getEvent()->getWebsiteField();

So shouldn't it crash in the CatalogInventory there?

magento-lts/app/code/core/Mage/CatalogInventory/Model/Resource/Stock/Status.php

Lines 207 to 212 in 1699e42

	$select->join(
	['ciss' => $this->getMainTable()],
	"ciss.product_id = {$entityField} AND ciss.website_id = {$websiteField}",
	[],
	);
	$select->where('ciss.stock_status = ?', Mage_CatalogInventory_Model_Stock_Status::STATUS_IN_STOCK);

I try to find a way to trigger the Error in the Price_Index function.

If it is really an error, it got unnoticed for 16+ years.