From 79be36acb242a7bf40ffad2a2dabf565a4d25c2c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jaime=20P=C3=A9rez=20Crespo?= <jaime.perez@uninett.no>
Date: Sun, 2 Feb 2014 18:54:02 +0000
Subject: [PATCH] Allow attributes with null values, see saml-core-2.0-os,
section 2.7.3.1.1.
git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@3349 44740490-163a-0410-bde0-09ae8108e29a
---
modules/saml/lib/IdP/SAML2.php | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/modules/saml/lib/IdP/SAML2.php b/modules/saml/lib/IdP/SAML2.php
index e7615a950..f7b45d1d1 100644
--- a/modules/saml/lib/IdP/SAML2.php
+++ b/modules/saml/lib/IdP/SAML2.php
@@ -684,6 +684,12 @@ class sspmod_saml_IdP_SAML2 {
}
foreach ($values as $value) {
+ // allow null values
+ if ($value === null) {
+ $ret[$name][] = $value;
+ continue;
+ }
+
switch ($encoding) {
case 'string':
$value = (string)$value;
--
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