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LdapConnection: Access array key only if its set

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The key `$controlsReturned[LDAP_CONTROL_PAGEDRESULTS]` can be undefined
when `$controls[LDAP_CONTROL_PAGEDRESULTS]['iscritical']` is set to false.
This commit is contained in:
Sukhwinder Dhillon 2024-04-03 12:29:27 +02:00 committed by Johannes Meyer
parent f8c08dbfec
commit c27ca26dad
1 changed files with 3 additions and 1 deletions
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library/Icinga/Protocol/Ldap/LdapConnection.php
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@ -1020,8 +1020,10 @@ class LdapConnection implements Selectable, Inspectable
} }
} else { } else {
ldap_parse_result($ds, $results, $errno, $dn, $errmsg, $refs, $controlsReturned); ldap_parse_result($ds, $results, $errno, $dn, $errmsg, $refs, $controlsReturned);
if (isset($controlsReturned[LDAP_CONTROL_PAGEDRESULTS])) {
$cookie = $controlsReturned[LDAP_CONTROL_PAGEDRESULTS]['value']['cookie']; $cookie = $controlsReturned[LDAP_CONTROL_PAGEDRESULTS]['value']['cookie'];
} }
}
ldap_free_result($results); ldap_free_result($results);
} while ($cookie && (! $serverSorting || $limit === 0 || count($entries) < $limit)); } while ($cookie && (! $serverSorting || $limit === 0 || count($entries) < $limit));