Undeclared dynamic property gets leaked in public space

[adragus-inviqa]

I'm talking about this:

magento2/app/code/Magento/LayeredNavigation/Block/Navigation.php

Line 62 in e5dedb8

$this->renderer = $this->getChildBlock('renderer');

There is no \Magento\LayeredNavigation\Block\Navigation::$renderer member, so it becomes public.

[piotrekkaminski]

@antonkril can you look into this and decide on priority?

[antonkril]

It's low priority, but we should create static test to catch such cases. They allow unreliable implementations of extensions and make instantiation of such classes bit slower.

[voleye]

I have created an internal ticket (MAGETWO-48089) to track the progress of the issue

[KrystynaKabannyk]

Hello @adragus-inviqa, this issue has been fixed in the 2.1.0 Release, that's why I'm closing it. If you any questions or additional information regarding the issue feel free to reopen it or create a new one.