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<title>[32311] branches/4.2: 4.2: When upgrading, remove any suspicious comments.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="https://core.trac.wordpress.org/changeset/32311">32311</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"https://core.trac.wordpress.org/changeset/32311","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>pento</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2015-04-27 17:09:29 +0000 (Mon, 27 Apr 2015)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>4.2: When upgrading, remove any suspicious comments.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#branches42packagejson">branches/4.2/package.json</a></li>
<li><a href="#branches42srcreadmehtml">branches/4.2/src/readme.html</a></li>
<li><a href="#branches42srcwpadminaboutphp">branches/4.2/src/wp-admin/about.php</a></li>
<li><a href="#branches42srcwpadminincludesupgradephp">branches/4.2/src/wp-admin/includes/upgrade.php</a></li>
<li><a href="#branches42srcwpincludesversionphp">branches/4.2/src/wp-includes/version.php</a></li>
</ul>
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<div id="patch">
<h3>Diff</h3>
<a id="branches42packagejson"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: branches/4.2/package.json</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- branches/4.2/package.json 2015-04-27 16:10:50 UTC (rev 32310)
+++ branches/4.2/package.json 2015-04-27 17:09:29 UTC (rev 32311)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1,6 +1,6 @@
</span><span class="cx" style="display: block; padding: 0 10px"> {
</span><span class="cx" style="display: block; padding: 0 10px"> "name": "WordPress",
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- "version": "4.2.0",
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ "version": "4.2.1",
</ins><span class="cx" style="display: block; padding: 0 10px"> "description": "WordPress is web software you can use to create a beautiful website or blog.",
</span><span class="cx" style="display: block; padding: 0 10px"> "repository": {
</span><span class="cx" style="display: block; padding: 0 10px"> "type": "svn",
</span></span></pre></div>
<a id="branches42srcreadmehtml"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: branches/4.2/src/readme.html</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- branches/4.2/src/readme.html 2015-04-27 16:10:50 UTC (rev 32310)
+++ branches/4.2/src/readme.html 2015-04-27 17:09:29 UTC (rev 32311)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -9,7 +9,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> <body>
</span><span class="cx" style="display: block; padding: 0 10px"> <h1 id="logo">
</span><span class="cx" style="display: block; padding: 0 10px"> <a href="https://wordpress.org/"><img alt="WordPress" src="wp-admin/images/wordpress-logo.png" /></a>
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- <br /> Version 4.2
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ <br /> Version 4.2.1
</ins><span class="cx" style="display: block; padding: 0 10px"> </h1>
</span><span class="cx" style="display: block; padding: 0 10px"> <p style="text-align: center">Semantic Personal Publishing Platform</p>
</span><span class="cx" style="display: block; padding: 0 10px">
</span></span></pre></div>
<a id="branches42srcwpadminaboutphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: branches/4.2/src/wp-admin/about.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- branches/4.2/src/wp-admin/about.php 2015-04-27 16:10:50 UTC (rev 32310)
+++ branches/4.2/src/wp-admin/about.php 2015-04-27 17:09:29 UTC (rev 32311)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -40,6 +40,14 @@
</span><span class="cx" style="display: block; padding: 0 10px"> </a>
</span><span class="cx" style="display: block; padding: 0 10px"> </h2>
</span><span class="cx" style="display: block; padding: 0 10px">
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+<div class="changelog point-releases">
+ <h3><?php echo _n( 'Security Release', 'Security Releases', 1 ); ?></h3>
+ <p><?php printf( _n( '<strong>Version %1$s</strong> addressed a security issue.',
+ '<strong>Version %1$s</strong> addressed some security issues.', 1 ), '4.2.1' ); ?>
+ <?php printf( __( 'For more information, see <a href="%s">the release notes</a>.' ), 'http://codex.wordpress.org/Version_4.2.1' ); ?>
+ </p>
+</div>
+
</ins><span class="cx" style="display: block; padding: 0 10px"> <div class="headline-feature feature-video">
</span><span class="cx" style="display: block; padding: 0 10px"> <embed type="application/x-shockwave-flash" src="https://v0.wordpress.com/player.swf?v=1.04" width="1000" height="560" wmode="direct" seamlesstabbing="true" allowfullscreen="true" allowscriptaccess="always" overstretch="true" flashvars="guid=e9kH4FzP&isDynamicSeeking=true"></embed>
</span><span class="cx" style="display: block; padding: 0 10px"> </div>
</span></span></pre></div>
<a id="branches42srcwpadminincludesupgradephp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: branches/4.2/src/wp-admin/includes/upgrade.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- branches/4.2/src/wp-admin/includes/upgrade.php 2015-04-27 16:10:50 UTC (rev 32310)
+++ branches/4.2/src/wp-admin/includes/upgrade.php 2015-04-27 17:09:29 UTC (rev 32311)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -527,6 +527,9 @@
</span><span class="cx" style="display: block; padding: 0 10px"> if ( $wp_current_db_version < 31351 )
</span><span class="cx" style="display: block; padding: 0 10px"> upgrade_420();
</span><span class="cx" style="display: block; padding: 0 10px">
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ if ( $wp_current_db_version < 31533 )
+ upgrade_421();
+
</ins><span class="cx" style="display: block; padding: 0 10px"> maybe_disable_link_manager();
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> maybe_disable_automattic_widgets();
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1436,6 +1439,33 @@
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> /**
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * Execute changes made in WordPress 4.2.1.
+ *
+ * @since 4.2.1
+ */
+function upgrade_421() {
+ global $wp_current_db_version, $wpdb;
+
+ if ( $wp_current_db_version < 31533 ) {
+ $content_length = $wpdb->get_col_length( $wpdb->comments, 'comment_content' );
+ if ( ! $content_length ) {
+ $content_length = 65535;
+ }
+
+ $comments = $wpdb->get_results(
+ "SELECT comment_ID FROM $wpdb->comments
+ WHERE comment_date_gmt > '2015-04-26'
+ AND CHAR_LENGTH( comment_content ) >= $content_length
+ AND ( comment_content LIKE '%<%' OR comment_content LIKE '%>%' )"
+ );
+
+ foreach ( $comments as $comment ) {
+ wp_delete_comment( $comment->comment_ID, true );
+ }
+ }
+}
+
+/**
</ins><span class="cx" style="display: block; padding: 0 10px"> * Executes network-level upgrade routines.
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="cx" style="display: block; padding: 0 10px"> * @since 3.0.0
</span></span></pre></div>
<a id="branches42srcwpincludesversionphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: branches/4.2/src/wp-includes/version.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- branches/4.2/src/wp-includes/version.php 2015-04-27 16:10:50 UTC (rev 32310)
+++ branches/4.2/src/wp-includes/version.php 2015-04-27 17:09:29 UTC (rev 32311)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -4,14 +4,14 @@
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="cx" style="display: block; padding: 0 10px"> * @global string $wp_version
</span><span class="cx" style="display: block; padding: 0 10px"> */
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-$wp_version = '4.2.1-alpha-src';
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+$wp_version = '4.2.1-src';
</ins><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> /**
</span><span class="cx" style="display: block; padding: 0 10px"> * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="cx" style="display: block; padding: 0 10px"> * @global int $wp_db_version
</span><span class="cx" style="display: block; padding: 0 10px"> */
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-$wp_db_version = 31532;
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+$wp_db_version = 31533;
</ins><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> /**
</span><span class="cx" style="display: block; padding: 0 10px"> * Holds the TinyMCE version
</span></span></pre>
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