Can't update Operating system

[yllen]

In operating system of a computer, if i change the field Name
"Cannot update item: not enough right's on the parent(s) item(s)"

In massive action, action indicated successfully but nothing done.
For change input "N/A (1516): Incompatible Items"

See also: http://forum.glpi-project.org/viewtopic.php?id=159124

[yllen]

For me the correction is not correct. entities_id must stay for performance.
The correct correction is to add oeratingsytem in object managed with formard_entity_to of a computer

[remicollet]

Seems OK forward_entity_to and optimization is for CommonDBChild, not needed for CommonDBRelation

My fault, sorry for the noise

Checker (may become a unit test)

<?php
require 'inc/includes.php';

echo "+ Login\n";
$auth = new Auth();
var_dump($auth->login('glpi', 'glpi', true));

var_dump(Session::changeActiveEntities(2, true));

echo "+ Disk\n";
$d = new ComputerDisk();
var_dump($d->can(1, READ));
var_dump($d->can(2, READ));

echo "+ OS\n";
$o = new Item_OperatingSystem();

var_dump($o->can(1, READ));
var_dump($o->can(2, READ));

All id=1 belongs to Entity 1, id=2 to Entity=2

Ouput

+ Login
bool(true)
bool(true)
+ Disk
bool(false)
bool(true)
+ OS
bool(false)
bool(true)

So right check seems ok.

[remicollet]

BTW, the forward_entity_to way seems a better fix

[yllen]

$forward_entity_to is used in update of commonDBTM
and it also defined in calendar that iis a commonDropdown, not CommonDbChild or CommonDBRelation

[trasher]

Should not have been closed... Was a revert :D