[TYPO3-core] RFC #11968: Sporadic random Backend Logoffs / Add X-UA-Compatible flag

[Steffen Gebert]

Am 08.01.2010, 12:47 Uhr, schrieb Steffen Gebert  
<steffen at steffen-gebert.de>:

> Hey all,
>
> This is a SVN patch request.
>
> Type: Bugfix
>
> Branches: 4-3, trunk
>
> BT ref: http://bugs.typo3.org/view.php?id=11968
>
> Problem:
> IE8 has a pathetic way to switch from its normal mode to the Compatibilty
> mode (aka. IE7): All cookies are lost and so all sessions are lost.
> This results in a aprupt BE logout, as soon as any Markup/JS error causes
> IE8 to switch to the Compatibility mode.
>
> Solution:
> Add
>   <meta http-equiv="X-UA-Compatible" content="IE=8" />
> to prevent the switch to the compatibility mode. BE works with IE8 and so
> we can do this!


This one is ready to commit!

Patch for 4.2 needs a review by testing.

Thank you guys!

Steffen