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-rw-r--r--lib/util.php8
1 files changed, 3 insertions, 5 deletions
diff --git a/lib/util.php b/lib/util.php
index f08e70754..b17a44bd8 100644
--- a/lib/util.php
+++ b/lib/util.php
@@ -581,10 +581,8 @@ function common_shorten_link($url, $reverse = false)
function common_xml_safe_str($str)
{
- $xmlStr = htmlentities(iconv('UTF-8', 'UTF-8//IGNORE', $str), ENT_NOQUOTES, 'UTF-8');
-
- // Replace control, formatting, and surrogate characters with '*', ala Twitter
- return preg_replace('/[\p{Cc}\p{Cf}\p{Cs}]/u', '*', $str);
+ // Neutralize control codes and surrogates
+ return preg_replace('/[\p{Cc}\p{Cs}]/u', '*', $str);
}
function common_tag_link($tag)
@@ -723,7 +721,7 @@ function common_local_url($action, $args=null, $params=null, $fragment=null)
{
static $sensitive = array('login', 'register', 'passwordsettings',
'twittersettings', 'finishopenidlogin',
- 'api');
+ 'finishaddopenid', 'api');
$r = Router::get();
$path = $r->build($action, $args, $params, $fragment);