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CHANGELOG for #120 fix, and remove the array_filter.

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Signed-off-by: Edward Z. Yang <ezyang@cs.stanford.edu>
This commit is contained in:
Edward Z. Yang 2017-03-06 23:06:24 -08:00
parent 586abc63e4
commit b19dcb0ba5
2 changed files with 3 additions and 1 deletions
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2
NEWS
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@ -30,6 +30,8 @@ NEWS ( CHANGELOG and HISTORY ) HTMLPurifier
fix is to go about handling truncation a bit more cleverly so that
we can wrap with divs (sidestepping the bug) but slurping out the
rest of the text in case it ran off the end. (#78)
- Fix PREG_BACKTRACK_LIMIT_ERROR in HTMLPurifier_Filter_ExtractStyle.
Thanks @breathbath for contributing the report and fix (#120)
# By default, when a link has a target attribute associated
with it, we now also add rel="noopener" in order to
prevent the new window from being able to overwrite

2
library/HTMLPurifier/Filter/ExtractStyleBlocks.php
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@ -96,7 +96,7 @@ class HTMLPurifier_Filter_ExtractStyleBlocks extends HTMLPurifier_Filter
$this->_tidy = $tidy;
}
$html = preg_replace_callback('#<style(?:\s.*)?>(.*)<\/style>#isU', array($this, 'styleCallback'), $html);
$style_blocks = array_filter($this->_styleMatches);
$style_blocks = $this->_styleMatches;
$this->_styleMatches = array(); // reset
$context->register('StyleBlocks', $style_blocks); // $context must not be reused
if ($this->_tidy) {