#33912 [Com]: Crash when trying to access registry using com
ID: 33912
Comment by: dana dot mica at xnet dot ro
Reported By: awsewell at catawba dot edu
Status: No Feedback
Bug Type: COM related
Operating System: Windows XP
PHP Version: 5CVS-2005-07-29
Assigned To: wez
New Comment:
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Previous Comments:
[2006-12-17 01:00:00] php-bugs at lists dot php dot net
No feedback was provided for this bug for over a week, so it is
being suspended automatically. If you are able to provide the
information that was originally requested, please do so and change
the status of the bug back to Open.
[2006-12-09 11:01:49] rricha...@php.net
Please try using this CVS snapshot:
http://snaps.php.net/php5.2-latest.tar.gz
For Windows:
http://snaps.php.net/win32/php5.2-win32-latest.zip
Does it still crash?
use following script for correct output. See inline comments for
changes:
?php
define('HKEY_LOCAL_MACHINE',0x8002);
/* passing VT_ARRAY arg - see bug #39596 */
$keys = new VARIANT(array());
$hostname = .;
$keyPath = SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall;
$wshShell = new
COM(winmgmts:{impersonationLevel=impersonate}//{$hostname}/root/default:StdRegProv);
$wshShell-EnumKey(HKEY_LOCAL_MACHINE, $keyPath, $keys);
/* COM in PHP 5 does not use the value property like in PHP 4 so use
$keys directly */
foreach($keys as $key){
print $key\n;
}
?
[2005-08-02 15:29:06] terrafrost at gmail dot com
Doesn't seem to work on the latest beta of PHP5, but it works on
PHP4...
?php
define('HKEY_LOCAL_MACHINE',0x8002);
$keys = new VARIANT('', VT_ARRAY);
$hostname = .;
$keyPath = SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall;
$wshShell = new
COM(winmgmts:{impersonationLevel=impersonate}//{$hostname}/root/default:StdRegProv);
$wshShell-EnumKey(HKEY_LOCAL_MACHINE, $keyPath, $keys);
$keys = $keys-value;
foreach($keys as $key){
print $key\n;
}
?
[2005-08-02 00:49:14] terrafrost at gmail dot com
EnumKey's first variable isn't supposed to be a string - it's supposed
to be an int. The number representing HKEY_LOCAL_MACHINE is
0x8002.
Check out the following link for more information:
http://msdn.microsoft.com/library/en-us/wmisdk/wmi/enumkey_method_in_class_stdregprov.asp
That said, even when HKEY_LOCAL_MACHINE is replaced with 0x8002
in awsewell's code, the code still doesn't work as it should. The
problem would seem to be due to arrays not being passed by reference. I
say that because in vBScript, they do seem to be (just check out the
examples in the link I provided).
[2005-07-28 23:41:02] awsewell at catawba dot edu
I tried the latest version via the link provided and get the same
results.
The remainder of the comments for this report are too long. To view
the rest of the comments, please view the bug report online at
http://bugs.php.net/33912
--
Edit this bug report at http://bugs.php.net/?id=33912edit=1
#33912 [Com]: Crash when trying to access registry using com
ID: 33912
Comment by: terrafrost at gmail dot com
Reported By: awsewell at catawba dot edu
Status: Assigned
Bug Type: COM related
Operating System: Windows XP
PHP Version: 5CVS-2005-07-29
Assigned To: wez
New Comment:
Doesn't seem to work on the latest beta of PHP5, but it works on
PHP4...
?php
define('HKEY_LOCAL_MACHINE',0x8002);
$keys = new VARIANT('', VT_ARRAY);
$hostname = .;
$keyPath = SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall;
$wshShell = new
COM(winmgmts:{impersonationLevel=impersonate}//{$hostname}/root/default:StdRegProv);
$wshShell-EnumKey(HKEY_LOCAL_MACHINE, $keyPath, $keys);
$keys = $keys-value;
foreach($keys as $key){
print $key\n;
}
?
Previous Comments:
[2005-08-02 00:49:14] terrafrost at gmail dot com
EnumKey's first variable isn't supposed to be a string - it's supposed
to be an int. The number representing HKEY_LOCAL_MACHINE is
0x8002.
Check out the following link for more information:
http://msdn.microsoft.com/library/en-us/wmisdk/wmi/enumkey_method_in_class_stdregprov.asp
That said, even when HKEY_LOCAL_MACHINE is replaced with 0x8002
in awsewell's code, the code still doesn't work as it should. The
problem would seem to be due to arrays not being passed by reference.
I say that because in vBScript, they do seem to be (just check out the
examples in the link I provided).
[2005-07-28 23:41:02] awsewell at catawba dot edu
I tried the latest version via the link provided and get the same
results.
[2005-07-28 23:34:47] [EMAIL PROTECTED]
Please try using this CVS snapshot:
http://snaps.php.net/php5-latest.tar.gz
For Windows:
http://snaps.php.net/win32/php5-win32-latest.zip
[2005-07-28 23:30:55] awsewell at catawba dot edu
Description:
When trying to use php 5.04 to access the registry with the code below
PHP crashes.
Reproduce code:
---
?php
$hostname = .;
$keyPath = \SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall;
$wshShell = new
COM(winmgmts:{impersonationLevel=impersonate}//{$hostname}/root/default:StdRegProv);
$wshShell-EnumKey(HKEY_LOCAL_MACHINE, $keyPath, $keys);
foreach($keys as $key){
print $key;
}
unset($wshShell);
?
Expected result:
I execpt to see the list of subkeys from the registry.
Actual result:
--
PHP crashes with only CLI has encountered a problem and needs to
close. We are sorry for the inconvenience.
--
Edit this bug report at http://bugs.php.net/?id=33912edit=1
#33912 [Com]: Crash when trying to access registry using com
ID: 33912
Comment by: terrafrost at gmail dot com
Reported By: awsewell at catawba dot edu
Status: Assigned
Bug Type: COM related
Operating System: Windows XP
PHP Version: 5CVS-2005-07-29
Assigned To: wez
New Comment:
EnumKey's first variable isn't supposed to be a string - it's supposed
to be an int. The number representing HKEY_LOCAL_MACHINE is
0x8002.
Check out the following link for more information:
http://msdn.microsoft.com/library/en-us/wmisdk/wmi/enumkey_method_in_class_stdregprov.asp
That said, even when HKEY_LOCAL_MACHINE is replaced with 0x8002
in awsewell's code, the code still doesn't work as it should. The
problem would seem to be due to arrays not being passed by reference.
I say that because in vBScript, they do seem to be (just check out the
examples in the link I provided).
Previous Comments:
[2005-07-28 23:41:02] awsewell at catawba dot edu
I tried the latest version via the link provided and get the same
results.
[2005-07-28 23:34:47] [EMAIL PROTECTED]
Please try using this CVS snapshot:
http://snaps.php.net/php5-latest.tar.gz
For Windows:
http://snaps.php.net/win32/php5-win32-latest.zip
[2005-07-28 23:30:55] awsewell at catawba dot edu
Description:
When trying to use php 5.04 to access the registry with the code below
PHP crashes.
Reproduce code:
---
?php
$hostname = .;
$keyPath = \SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall;
$wshShell = new
COM(winmgmts:{impersonationLevel=impersonate}//{$hostname}/root/default:StdRegProv);
$wshShell-EnumKey(HKEY_LOCAL_MACHINE, $keyPath, $keys);
foreach($keys as $key){
print $key;
}
unset($wshShell);
?
Expected result:
I execpt to see the list of subkeys from the registry.
Actual result:
--
PHP crashes with only CLI has encountered a problem and needs to
close. We are sorry for the inconvenience.
--
Edit this bug report at http://bugs.php.net/?id=33912edit=1
