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[3.1.0] Implement DenyElementDecorator for imagecrash-protection against CSS width/height

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- Misc doc changes
- Add missing inheritance for AttrDef_CSS decorators


git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@1684 48356398-32a2-884e-a903-53898d9a118a
This commit is contained in:
Edward Z. Yang
2008-04-22 22:28:54 +00:00
parent fae720115a
commit 1ba77fedd4
12 changed files with 66 additions and 16 deletions
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5
library/HTMLPurifier/CSSDefinition.php
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@@ -150,12 +150,13 @@ class HTMLPurifier_CSSDefinition extends HTMLPurifier_Definition
));
$this->info['width'] =
$this->info['height'] =
$this->info['height'] =
new HTMLPurifier_AttrDef_CSS_DenyElementDecorator(
new HTMLPurifier_AttrDef_CSS_Composite(array(
new HTMLPurifier_AttrDef_CSS_Length(true),
new HTMLPurifier_AttrDef_CSS_Percentage(true),
new HTMLPurifier_AttrDef_Enum(array('auto'))
));
)), 'img');
$this->info['text-decoration'] = new HTMLPurifier_AttrDef_CSS_TextDecoration();