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FIX Respect escaping rules on readonly fields in CMS history view

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Avoids showing unescaped HTML on fields which didn't allow it otherwise,
e.g. TextField. This also fixes problems with SiteTree->ExtraMeta
which got evaluated within the CMS. If this section contains any
JavaScript it gets executed and can disrupt CMS operation.
This commit is contained in:
Ingo Schommer 2013-02-04 17:12:55 +01:00
parent 1525684e68
commit 97fbfd3f12
1 changed files with 0 additions and 5 deletions
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5
code/controllers/CMSPageHistoryController.php
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@ -113,11 +113,6 @@ class CMSPageHistoryController extends CMSMain {
$fields = $fields->makeReadonly();
$navField->setAllowHTML(true);
foreach($fields->dataFields() as $field) {
$field->dontEscape = true;
$field->reserveNL = true;
}
if($compareID) {
$link = Controller::join_links(
$this->Link('show'),