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--- lib/QueryRender.php.orig 2021-12-12 02:35:51 UTC
+++ lib/QueryRender.php
@@ -280,7 +280,7 @@ class QueryRender extends PageRender {
# Iterate over each attribute for this entry
foreach (explode(',',$ado) as $attr) {
- $attr = strtolower($attr);
+ $attr = strtolower((string) $attr);
# Ignore DN, we've already displayed it.
if ($attr == 'dn')
@@ -379,7 +379,7 @@ class QueryRender extends PageRender {
# Special case for DNs
if ($attr == 'dn') {
- $dn_display = strlen($dndetails['dn']) > 40
+ $dn_display = strlen((string) $dndetails['dn']) > 40
? sprintf('<acronym title="%s">%s...</acronym>',htmlspecialchars($dndetails['dn']),htmlspecialchars(substr($dndetails['dn'],0,40)))
: htmlspecialchars($dndetails['dn']);
@@ -461,7 +461,7 @@ class QueryRender extends PageRender {
$results = array();
foreach (explode(',',$this->template->getAttrDisplayOrder()) as $attr)
- $results[strtolower($attr)] = $attribute_factory->newAttribute($attr,array('values'=>array()),$this->getServerID());
+ $results[strtolower((string) $attr)] = $attribute_factory->newAttribute($attr,array('values'=>array()),$this->getServerID());
return $results;
}
@@ -470,7 +470,7 @@ class QueryRender extends PageRender {
if (DEBUG_ENABLED && (($fargs=func_get_args())||$fargs='NOARGS'))
debug_log('Entered (%%)',129,0,__FILE__,__LINE__,__METHOD__,$fargs);
- return preg_replace('/=/','.',base64_encode($dn));
+ return preg_replace('/=/','.',is_null(base64_encode($dn)? "":base64_encode($dn));
}
private function drawBaseTabs() {
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