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<title>[15559] trunk/wp-includes/default-filters.php:
Do not run kses on display filters for front page views.</title>
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<div id="msg">
<dl>
<dt>Revision</dt> <dd><a href="http://trac.wordpress.org/changeset/15559">15559</a></dd>
<dt>Author</dt> <dd>ryan</dd>
<dt>Date</dt> <dd>2010-09-02 15:06:07 +0000 (Thu, 02 Sep 2010)</dd>
</dl>
<h3>Log Message</h3>
<pre>Do not run kses on display filters for front page views. see <a href="http://trac.wordpress.org/ticket/14758">#14758</a></pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkwpincludesdefaultfiltersphp">trunk/wp-includes/default-filters.php</a></li>
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<div id="patch">
<h3>Diff</h3>
<a id="trunkwpincludesdefaultfiltersphp"></a>
<div class="modfile"><h4>Modified: trunk/wp-includes/default-filters.php (15558 => 15559)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/default-filters.php 2010-09-02 15:03:39 UTC (rev 15558)
+++ trunk/wp-includes/default-filters.php 2010-09-02 15:06:07 UTC (rev 15559)
</span><span class="lines">@@ -21,8 +21,11 @@
</span><span class="cx">
</span><span class="cx"> // Strip, kses, special chars for string display
</span><span class="cx"> foreach ( array( 'term_name', 'comment_author_name', 'link_name', 'link_target', 'link_rel', 'user_display_name', 'user_first_name', 'user_last_name', 'user_nickname' ) as $filter ) {
</span><del>- add_filter( $filter, 'sanitize_text_field' );
- add_filter( $filter, 'wp_kses_data' );
</del><ins>+ if ( is_admin() ) {
+ // These are expensive. Run only on admin pages for defense in depth.
+ add_filter( $filter, 'sanitize_text_field' );
+ add_filter( $filter, 'wp_kses_data' );
+ }
</ins><span class="cx"> add_filter( $filter, '_wp_specialchars', 30 );
</span><span class="cx"> }
</span><span class="cx">
</span><span class="lines">@@ -31,9 +34,11 @@
</span><span class="cx"> add_filter( $filter, 'wp_filter_kses' );
</span><span class="cx"> }
</span><span class="cx">
</span><del>-// Kses only for textarea saves displays
-foreach ( array( 'term_description', 'link_description', 'link_notes', 'user_description' ) as $filter ) {
- add_filter( $filter, 'wp_kses_data' );
</del><ins>+// Kses only for textarea admin displays
+if ( is_admin() ) {
+ foreach ( array( 'term_description', 'link_description', 'link_notes', 'user_description' ) as $filter ) {
+ add_filter( $filter, 'wp_kses_data' );
+ }
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> // Email saves
</span><span class="lines">@@ -43,10 +48,11 @@
</span><span class="cx"> add_filter( $filter, 'wp_filter_kses' );
</span><span class="cx"> }
</span><span class="cx">
</span><del>-// Email display
</del><ins>+// Email admin display
</ins><span class="cx"> foreach ( array( 'comment_author_email', 'user_email' ) as $filter ) {
</span><span class="cx"> add_filter( $filter, 'sanitize_email' );
</span><del>- add_filter( $filter, 'wp_kses_data' );
</del><ins>+ if ( is_admin() )
+ add_filter( $filter, 'wp_kses_data' );
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> // Save URL
</span><span class="lines">@@ -59,9 +65,11 @@
</span><span class="cx">
</span><span class="cx"> // Display URL
</span><span class="cx"> foreach ( array( 'user_url', 'link_url', 'link_image', 'link_rss', 'comment_url' ) as $filter ) {
</span><del>- add_filter( $filter, 'wp_strip_all_tags' );
</del><ins>+ if ( is_admin() )
+ add_filter( $filter, 'wp_strip_all_tags' );
</ins><span class="cx"> add_filter( $filter, 'esc_url' );
</span><del>- add_filter( $filter, 'wp_kses_data' );
</del><ins>+ if ( is_admin() )
+ add_filter( $filter, 'wp_kses_data' );
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> // Slugs
</span></span></pre>
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