Index: atom.module
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/atom/atom.module,v
retrieving revision 1.25
diff -u -p -r1.25 atom.module
--- atom.module	24 Feb 2008 12:49:59 -0000	1.25
+++ atom.module	3 Mar 2008 14:02:58 -0000
@@ -301,8 +301,8 @@ function theme_atom_feed($feed_info, $la
 
   $feed = '<?xml version="1.0" encoding="utf-8"?>'."\n";
   $feed .= '<feed xmlns="http://www.w3.org/2005/Atom"'. $feed_info['extra_ns'] .">\n";
-  $feed .= '  <title>'. $feed_info['title'] ."</title>\n";
-  $feed .= $feed_info['subtitle'] == '' ? '' : '  <subtitle>'. $feed_info['subtitle'] ."</subtitle>\n";
+  $feed .= '  <title>'.  htmlentities( $feed_info['title'] ) ."</title>\n";
+  $feed .= $feed_info['subtitle'] == '' ? '' : '  <subtitle>'. htmlentities( $feed_info['subtitle'] ) ."</subtitle>\n";
   $feed .= '  <link rel="alternate" type="text/html" href="'. $feed_info['html_url'] .'"/>'."\n";
   $feed .= '  <link rel="self" type="application/atom+xml" href="'. $feed_info['atom_url'] .'"/>'."\n";
   $feed .= '  <id>'. $feed_info['atom_url'] ."</id>\n";