Changeset 4752 for trunk/wp-includes/functions.php

Timestamp:

01/16/2007 06:41:05 PM (19 years ago)

Author:

ryan

Message:

Restrict wp_remote_fopen to remote files.

File:

• trunk/wp-includes/functions.php (modified) (2 diffs)

trunk/wp-includes/functions.php

@@ -775 +775 @@
 
 function wp_remote_fopen( $uri ) {
+    $timeout = 10;
+    $parsed_url = @parse_url($uri);
+
+    if ( !$parsed_url || !is_array($parsed_url) )
+        return false;
+
+    if ( !isset($parsed_url['scheme']) || !in_array($parsed_url['scheme'], array('http','https')) )
+        $uri = 'http://' . $uri;
+
     if ( ini_get('allow_url_fopen') ) {
         $fp = @fopen( $uri, 'r' );
         if ( !$fp )
             return false;
+
+        //stream_set_timeout($fp, $timeout); // Requires php 4.3
         $linea = '';
         while( $remote_read = fread($fp, 4096) )
@@ -789 +800 @@
         curl_setopt ($handle, CURLOPT_CONNECTTIMEOUT, 1);
         curl_setopt ($handle, CURLOPT_RETURNTRANSFER, 1);
+        curl_setopt ($handle, CURLOPT_TIMEOUT, $timeout);
         $buffer = curl_exec($handle);
         curl_close($handle);