[TYPO3-core] RFC #16308: Bug: have editIcons replace null with empty array

[Susanne Moog]

REMINDER #1

On 08.11.2010 22:37, Daniel Müller - Team Webdesign und
Systemadministration wrote:
> This is an SVN patch request.
> 
> Type: Bugfix
> 
> Bugtracker references:
> http://bugs.typo3.org/view.php?id=16308
> 
> Branches:
> TYPO3_4-4 & stable
> 
> Problem:
> It seems possible to set $conf to null via typoscript. When using
> frontend-editing this will break the page for the user editing.
> 
> Solution:
> Do not let t3lib_frontendedit::displayEditIcons() assume $conf to be an
> array or convert a value of null to an empty array beforehand in
> editIcons (class.tslib_content.php). The fix is pretty much
> straightforward and should not break anything.
> 
> Notes:
> I am sorry I can't provide the typoscript to reproduce this problem, but
> I noticed there are many function that check is_array($conf) before
> doing anything. I think tslib_cObj::editIcons() is another candidate to
> do this. I already noticed this in 4.3.3:
> http://bugs.typo3.org/view.php?id=15194
> 
> Greetings, Daniel
> 


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TYPO3 Core Team Member