From df0b4f34372e6b615b172df47834e2470b5c8331 Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Tue, 15 Sep 2015 06:52:18 -0400
Subject: [PATCH] Make sure an email address is valid when replacing it with mailto: link
---
program/include/rcmail_string_replacer.php | 10 ++++++++++
1 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/program/include/rcmail_string_replacer.php b/program/include/rcmail_string_replacer.php
index 4111c1d..2037db6 100644
--- a/program/include/rcmail_string_replacer.php
+++ b/program/include/rcmail_string_replacer.php
@@ -41,6 +41,16 @@
{
$href = $matches[1];
$suffix = $this->parse_url_brackets($href);
+ $email = $href;
+
+ if (strpos($email, '?')) {
+ list($email,) = explode('?', $email);
+ }
+
+ // skip invalid emails
+ if (!rcube_utils::check_email($email, false)) {
+ return $matches[1];
+ }
$i = $this->add(html::a(array(
'href' => 'mailto:' . $href,
--
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