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<title>[14116] trunk/wp-includes/functions.php:
  Some sanity checks for parse_url in do_enclose.</title>
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<div id="msg">
<dl>
<dt>Revision</dt> <dd><a href="http://trac.wordpress.org/changeset/14116">14116</a></dd>
<dt>Author</dt> <dd>nacin</dd>
<dt>Date</dt> <dd>2010-04-16 19:48:30 +0000 (Fri, 16 Apr 2010)</dd>
</dl>

<h3>Log Message</h3>
<pre>Some sanity checks for parse_url in do_enclose. props miqrogroove, fixes <a href="http://trac.wordpress.org/ticket/11029">#11029</a></pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkwpincludesfunctionsphp">trunk/wp-includes/functions.php</a></li>
</ul>

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<h3>Diff</h3>
<a id="trunkwpincludesfunctionsphp"></a>
<div class="modfile"><h4>Modified: trunk/wp-includes/functions.php (14115 => 14116)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/functions.php        2010-04-16 19:07:00 UTC (rev 14115)
+++ trunk/wp-includes/functions.php        2010-04-16 19:48:30 UTC (rev 14116)
</span><span class="lines">@@ -1197,7 +1197,9 @@
</span><span class="cx"> 
</span><span class="cx">         foreach ( (array) $post_links_temp[0] as $link_test ) {
</span><span class="cx">                 if ( !in_array( $link_test, $pung ) ) { // If we haven't pung it already
</span><del>-                        $test = parse_url( $link_test );
</del><ins>+                        $test = @parse_url( $link_test );
+                        if ( false === $test )
+                                continue;
</ins><span class="cx">                         if ( isset( $test['query'] ) )
</span><span class="cx">                                 $post_links[] = $link_test;
</span><span class="cx">                         elseif ( $test['path'] != '/' &amp;&amp; $test['path'] != '' )
</span><span class="lines">@@ -1215,13 +1217,15 @@
</span><span class="cx"> 
</span><span class="cx">                                 // Check to see if we can figure out the mime type from
</span><span class="cx">                                 // the extension
</span><del>-                                $url_parts = parse_url( $url );
-                                $extension = pathinfo( $url_parts['path'], PATHINFO_EXTENSION );
-                                if ( !empty( $extension ) ) {
-                                        foreach ( get_allowed_mime_types( ) as $exts =&gt; $mime ) {
-                                                if ( preg_match( '!^(' . $exts . ')$!i', $extension ) ) {
-                                                        $type = $mime;
-                                                        break;
</del><ins>+                                $url_parts = @parse_url( $url );
+                                if ( false !== $url_parts ) {
+                                        $extension = pathinfo( $url_parts['path'], PATHINFO_EXTENSION );
+                                        if ( !empty( $extension ) ) {
+                                                foreach ( get_allowed_mime_types( ) as $exts =&gt; $mime ) {
+                                                        if ( preg_match( '!^(' . $exts . ')$!i', $extension ) ) {
+                                                                $type = $mime;
+                                                                break;
+                                                        }
</ins><span class="cx">                                                 }
</span><span class="cx">                                         }
</span><span class="cx">                                 }
</span></span></pre>
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