[TYPO3-v4] [TYPO3-core] Maintain and fix compatibility for headline rendering

[Helmut Hummel]

Hi,

with the latest release we change the headline rendering for security 
reasons[1]. Until now we could not think of a solution how to maintain 
compatibility and fix the security issue at the same time.

Now, Michael Stucki made a proposal[2] which still has some drawbacks, 
but with that I had the idea to do something similar.

This is why I pushed a change (https://review.typo3.org/4230) which 
seems pretty straight forward and easy to me. I also cannot imagine any 
problems with that.

But to be sure, I'd like to ask you to look at it and think if this 
could cause any problems with a setup. Of course it would be great if 
you can test it in your installations.

Thanks a lot and sorry for all the hassle.

Kind regards,
Helmut

[1]http://buzz.typo3.org/teams/security/article/breaking-changes-in-the-latest-typo3-security-release/
[2]https://review.typo3.org/4225
-- 
Helmut Hummel
TYPO3 Security Team Leader, TYPO3 v4 Core Team Member

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