From 92eb18b46ac9dee2349bcb76b8fc5fea5dc8954f Mon Sep 17 00:00:00 2001
From: Thomas Bruederli <thomas@roundcube.net>
Date: Fri, 09 Nov 2012 05:53:29 -0500
Subject: [PATCH] Merge branch 'master' of github.com:roundcube/roundcubemail

---
 program/steps/mail/func.inc |    8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/program/steps/mail/func.inc b/program/steps/mail/func.inc
index 10829d5..f128a38 100644
--- a/program/steps/mail/func.inc
+++ b/program/steps/mail/func.inc
@@ -1294,7 +1294,7 @@
 
   // modify HTML links to open a new window if clicked
   $GLOBALS['rcmail_html_container_id'] = $container_id;
-  $body = preg_replace_callback('/<(a|link)\s+([^>]+)>/Ui', 'rcmail_alter_html_link', $body);
+  $body = preg_replace_callback('/<(a|link|area)\s+([^>]+)>/Ui', 'rcmail_alter_html_link', $body);
   unset($GLOBALS['rcmail_html_container_id']);
 
   $body = preg_replace(array(
@@ -1407,7 +1407,11 @@
     $attrib['target'] = '_blank';
   }
 
-  return "<$tag" . html::attrib_string($attrib, array('href','name','target','onclick','id','class','style','title','rel','type','media')) . $end;
+  // allowed attributes for a|link|area tags
+  $allow = array('href','name','target','onclick','id','class','style','title',
+    'rel','type','media','alt','coords','nohref','hreflang','shape');
+
+  return "<$tag" . html::attrib_string($attrib, $allow) . $end;
 }
 
 

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