TYPO3 Core

Using Typo3 4.3.3.
When rendering a text object the engine wraps the lines with <p class="bodytext"></p>
The problem is that if I have a container for the whole object, let's say
<div class="cont"><h3>heading</h3>
<ul><li>item</li>...</ul>
</div>

it wraps it like this:
<p class="bodytext"><div class=cont><h3>heading</h3></p>
<ul><li>item</li>...</ul>
<p class="bodytext"></div></p>

which is obviously wrong.

As a workaround I tried adding in the begining of the typoscript the following lines:

lib.parseFunc_RTE.nonTypoTagStdWrap.encapsLines.addAttributes >
lib.parseFunc_RTE.nonTypoTagStdWrap.encapsLines.addAttributes.P.class =
lib.stdheader.stdWrap.dataWrap >
lib.stdheader.3.headerClass >
tt_content.stdWrap.dataWrap >

with no success (the p is still there)

(issue imported from #M14399)