ACP2E-39: customer/section/load without initialising the session would loads all data from catalog product frontend action

Author: glo23503

app/code/Magento/Catalog/Model/ResourceModel/ProductFrontendAction/Collection.php

@@ -36,6 +36,9 @@ public function addFilterByUserIdentities($customerId, $visitorId)
             $this->addFieldToFilter('customer_id', $customerId);
         } elseif ($visitorId) {
             $this->addFieldToFilter('visitor_id', $visitorId);
+        } else {
+            $this->addFieldToFilter('visitor_id', $visitorId)
+                ->addFieldToFilter('customer_id', $customerId);
         }
 
         return $this;