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<title>[17119] trunk/wp-includes/kses.php: Don't be so sensitive.</title>
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<div id="msg">
<dl>
<dt>Revision</dt> <dd><a href="http://trac.wordpress.org/changeset/17119">17119</a></dd>
<dt>Author</dt> <dd>ryan</dd>
<dt>Date</dt> <dd>2010-12-23 15:26:49 +0000 (Thu, 23 Dec 2010)</dd>
</dl>
<h3>Log Message</h3>
<pre>Don't be so sensitive.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkwpincludesksesphp">trunk/wp-includes/kses.php</a></li>
</ul>
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<div id="patch">
<h3>Diff</h3>
<a id="trunkwpincludesksesphp"></a>
<div class="modfile"><h4>Modified: trunk/wp-includes/kses.php (17118 => 17119)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/kses.php 2010-12-23 15:22:05 UTC (rev 17118)
+++ trunk/wp-includes/kses.php 2010-12-23 15:26:49 UTC (rev 17119)
</span><span class="lines">@@ -680,7 +680,7 @@
</span><span class="cx"> break;
</span><span class="cx"> }
</span><span class="cx">
</span><del>- if ( $arreach['name'] == 'style' ) {
</del><ins>+ if ( strtolower($arreach['name']) == 'style' ) {
</ins><span class="cx"> $orig_value = $arreach['value'];
</span><span class="cx">
</span><span class="cx"> $value = safecss_filter_attr($orig_value);
</span><span class="lines">@@ -772,7 +772,7 @@
</span><span class="cx"> # "value"
</span><span class="cx"> {
</span><span class="cx"> $thisval = $match[1];
</span><del>- if ( in_array($attrname, $uris) )
</del><ins>+ if ( in_array(strtolower($attrname), $uris) )
</ins><span class="cx"> $thisval = wp_kses_bad_protocol($thisval, $allowed_protocols);
</span><span class="cx">
</span><span class="cx"> if(FALSE === array_key_exists($attrname, $attrarr)) {
</span><span class="lines">@@ -788,7 +788,7 @@
</span><span class="cx"> # 'value'
</span><span class="cx"> {
</span><span class="cx"> $thisval = $match[1];
</span><del>- if ( in_array($attrname, $uris) )
</del><ins>+ if ( in_array(strtolower($attrname), $uris) )
</ins><span class="cx"> $thisval = wp_kses_bad_protocol($thisval, $allowed_protocols);
</span><span class="cx">
</span><span class="cx"> if(FALSE === array_key_exists($attrname, $attrarr)) {
</span><span class="lines">@@ -804,7 +804,7 @@
</span><span class="cx"> # value
</span><span class="cx"> {
</span><span class="cx"> $thisval = $match[1];
</span><del>- if ( in_array($attrname, $uris) )
</del><ins>+ if ( in_array(strtolower($attrname), $uris) )
</ins><span class="cx"> $thisval = wp_kses_bad_protocol($thisval, $allowed_protocols);
</span><span class="cx">
</span><span class="cx"> if(FALSE === array_key_exists($attrname, $attrarr)) {
</span><span class="lines">@@ -1098,10 +1098,9 @@
</span><span class="cx"> $string = str_replace('&', '&amp;', $string);
</span><span class="cx">
</span><span class="cx"> # Change back the allowed entities in our entity whitelist
</span><del>-
</del><span class="cx"> $string = preg_replace_callback('/&amp;([A-Za-z]{2,8});/', 'wp_kses_named_entities', $string);
</span><del>- $string = preg_replace_callback('/&amp;#(0*[0-9]{1,7});/', 'wp_kses_normalize_entities2', $string);
- $string = preg_replace_callback('/&amp;#[Xx](0*[0-9A-Fa-f]{1,6});/', 'wp_kses_normalize_entities3', $string);
</del><ins>+ $string = preg_replace_callback('/&amp;#0*([0-9]{1,5});/', 'wp_kses_normalize_entities2', $string);
+ $string = preg_replace_callback('/&amp;#[Xx]0*(([0-9A-Fa-f]{2}){1,2});/', 'wp_kses_normalize_entities3', $string);
</ins><span class="cx">
</span><span class="cx"> return $string;
</span><span class="cx"> }
</span><span class="lines">@@ -1144,14 +1143,7 @@
</span><span class="cx"> return '';
</span><span class="cx">
</span><span class="cx"> $i = $matches[1];
</span><del>- if (valid_unicode($i)) {
- $i = str_pad(ltrim($i,'0'), 3, '0', STR_PAD_LEFT);
- $i = "&#$i;";
- } else {
- $i = "&amp;#$i;";
- }
-
- return $i;
</del><ins>+ return ( ($i > 65535 || ! valid_unicode($i)) ? "&amp;#$i;" : "&#$i;" );
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> /**
</span><span class="lines">@@ -1170,7 +1162,7 @@
</span><span class="cx"> return '';
</span><span class="cx">
</span><span class="cx"> $hexchars = $matches[1];
</span><del>- return ( ( ! valid_unicode(hexdec($hexchars)) ) ? "&amp;#x$hexchars;" : '&#x'.ltrim($hexchars,'0').';' );
</del><ins>+ return ( ( ! valid_unicode(hexdec($hexchars)) ) ? "&amp;#x$hexchars;" : "&#x$hexchars;" );
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> /**
</span></span></pre>
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