From a0cb6455b7dfb51a937c24d043fabb4f31272629 Mon Sep 17 00:00:00 2001
From: cajus <cajus@594d385d-05f5-0310-b6e9-bd551577e9d8>
Date: Tue, 31 May 2005 17:31:22 +0000
Subject: [PATCH] Fixes for password setting methods that call unused object

git-svn-id: https://oss.gonicus.de/repositories/gosa/trunk@566 594d385d-05f5-0310-b6e9-bd551577e9d8
---
 include/class_password-methods.inc               | 4 ----
 plugins/admin/systems/class_systemManagement.inc | 6 ++++--
 plugins/admin/users/class_userManagement.inc     | 6 ++++--
 3 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/include/class_password-methods.inc b/include/class_password-methods.inc
index 023f1d448..6dbe020da 100644
--- a/include/class_password-methods.inc
+++ b/include/class_password-methods.inc
@@ -95,11 +95,9 @@ function change_password ($dn, $password, $mode=0, $hash= "")
   global $config;
   $newpass= "";
 
-
   // Get all available encryption Methods 
   $available = passwordMethod::get_available_methods();
 
-
   // read current password entry for $dn, to detect the encryption Method
   $ldap       = $config->get_ldap_link();
   $ldap->cat ($dn);
@@ -110,8 +108,6 @@ function change_password ($dn, $password, $mode=0, $hash= "")
     $hash= "clear";
   }
 
-
-
   // Detect the encryption Method
   if ( (isset($attrs['userPassword'][0]) &&  preg_match ("/^{([^}]+)}(.+)/", $attrs['userPassword'][0], $matches)) ||  $hash != ""){
 
diff --git a/plugins/admin/systems/class_systemManagement.inc b/plugins/admin/systems/class_systemManagement.inc
index 7962a9db1..4020c6b1a 100644
--- a/plugins/admin/systems/class_systemManagement.inc
+++ b/plugins/admin/systems/class_systemManagement.inc
@@ -422,8 +422,10 @@ class systems extends plugin
 
     /* Cancel dialogs */
     if (isset($_POST['edit_cancel']) || isset($_POST['password_cancel'])){
-      del_lock ($this->systab->dn);
-      unset ($this->systab);
+      if (isset($this->systab)){
+        del_lock ($this->systab->dn);
+        unset ($this->systab);
+      }
       $this->systab= NULL;
       unset($_SESSION['objectinfo']);
     }
diff --git a/plugins/admin/users/class_userManagement.inc b/plugins/admin/users/class_userManagement.inc
index b5f7b2c55..500096507 100644
--- a/plugins/admin/users/class_userManagement.inc
+++ b/plugins/admin/users/class_userManagement.inc
@@ -124,8 +124,10 @@ class userManagement extends plugin
 
     /* Reset requested? */
     if (isset($_POST['edit_cancel']) || isset($_POST['password_cancel'])){
-      del_lock ($this->usertab->dn);
-      unset ($this->usertab);
+      if (isset($this->usertab)){
+        del_lock ($this->usertab->dn);
+        unset ($this->usertab);
+      }
       $this->usertab= NULL;
       $this->lognames= array();;
       $this->sn= "";
-- 
2.30.2