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authorAleksander Machniak <alec@alec.pl>2013-02-01 20:04:00 +0100
committerAleksander Machniak <alec@alec.pl>2013-02-01 20:08:16 +0100
commit43aeb195c159cac8352f1eeb5148c060ff0b81b6 (patch)
treeae2709ea7289a77a34fe744da258f4c70434547b /program/lib/Roundcube
parent85c972a4f79c7e9548a6cd7f9d9336c5f2886a4a (diff)
Fix handling link href attribute value with (valid) newline characters (#1488940)
Diffstat (limited to 'program/lib/Roundcube')
-rw-r--r--program/lib/Roundcube/rcube_washtml.php3
1 files changed, 2 insertions, 1 deletions
diff --git a/program/lib/Roundcube/rcube_washtml.php b/program/lib/Roundcube/rcube_washtml.php
index 715c46047..2a261419f 100644
--- a/program/lib/Roundcube/rcube_washtml.php
+++ b/program/lib/Roundcube/rcube_washtml.php
@@ -240,7 +240,8 @@ class rcube_washtml
$value = $node->getAttribute($key);
if (isset($this->_html_attribs[$key]) ||
- ($key == 'href' && !preg_match('!^(javascript|vbscript|data:text)!i', $value)
+ ($key == 'href' && ($value = trim($value))
+ && !preg_match('!^(javascript|vbscript|data:text)!i', $value)
&& preg_match('!^([a-z][a-z0-9.+-]+:|//|#).+!i', $value))
) {
$t .= ' ' . $key . '="' . htmlspecialchars($value, ENT_QUOTES) . '"';