#47514 [Bgs]: memory leak in PDO::prepare while using pdo_pgsql

2009-03-04 Thread lukasz at fsi dot pl
 ID:   47514
 User updated by:  lukasz at fsi dot pl
 Reported By:  lukasz at fsi dot pl
 Status:   Bogus
 Bug Type: PDO related
 Operating System: FreeBSD 6.4
 PHP Version:  5.2.8
 New Comment:

The problem this exists in 5.2.9. I think that for some reason in my
case native prepared statements are not used.


Previous Comments:


[2009-03-03 01:18:19] il...@php.net

Thank you for taking the time to report a problem with PHP.
Unfortunately you are not using a current version of PHP -- 
the problem might already be fixed. Please download a new
PHP version from http://www.php.net/downloads.php

If you are able to reproduce the bug with one of the latest
versions of PHP, please change the PHP version on this bug report
to the version you tested and change the status back to Open.
Again, thank you for your continued support of PHP.

memory usage does not appear to change is latest cvs



[2009-02-26 23:25:52] lukasz at fsi dot pl

Description:

Calling prepare() for pdo_pgsql connection consumes memory which is
never being freed. Specified query doesn't matter. It seems that this
happen because in my case pdo_pgsql does not use native prepared
statements, but I can't find the reason for this. I think so because
calling prepare(foo) does not cause an error as it does when I use
pdo_mysql.

Reproduce code:
---
$a = new PDO('pgsql:'.$some_pdo_pgsql_dsn);
for ($i = 0; $i  100; $i++)
{
$st = $a-prepare();
print(memory_get_usage(true).\n);
unset($st);
}


Expected result:

constant memory usage

Actual result:
--
increasing memory usage





-- 
Edit this bug report at http://bugs.php.net/?id=47514edit=1



#47514 [Bgs]: memory leak in PDO::prepare while using pdo_pgsql

2009-03-04 Thread lukasz at fsi dot pl
 ID:   47514
 User updated by:  lukasz at fsi dot pl
 Reported By:  lukasz at fsi dot pl
 Status:   Bogus
 Bug Type: PDO related
 Operating System: FreeBSD 6.4
-PHP Version:  5.2.8
+PHP Version:  5.2.9
 New Comment:

I've tried to change bug status to open but I can't do this.


Previous Comments:


[2009-03-04 18:49:48] lukasz at fsi dot pl

The problem this exists in 5.2.9. I think that for some reason in my
case native prepared statements are not used.



[2009-03-03 01:18:19] il...@php.net

Thank you for taking the time to report a problem with PHP.
Unfortunately you are not using a current version of PHP -- 
the problem might already be fixed. Please download a new
PHP version from http://www.php.net/downloads.php

If you are able to reproduce the bug with one of the latest
versions of PHP, please change the PHP version on this bug report
to the version you tested and change the status back to Open.
Again, thank you for your continued support of PHP.

memory usage does not appear to change is latest cvs



[2009-02-26 23:25:52] lukasz at fsi dot pl

Description:

Calling prepare() for pdo_pgsql connection consumes memory which is
never being freed. Specified query doesn't matter. It seems that this
happen because in my case pdo_pgsql does not use native prepared
statements, but I can't find the reason for this. I think so because
calling prepare(foo) does not cause an error as it does when I use
pdo_mysql.

Reproduce code:
---
$a = new PDO('pgsql:'.$some_pdo_pgsql_dsn);
for ($i = 0; $i  100; $i++)
{
$st = $a-prepare();
print(memory_get_usage(true).\n);
unset($st);
}


Expected result:

constant memory usage

Actual result:
--
increasing memory usage





-- 
Edit this bug report at http://bugs.php.net/?id=47514edit=1



#47514 [NEW]: memory leak in PDO::prepare while using pdo_pgsql

2009-02-26 Thread lukasz at fsi dot pl
From: lukasz at fsi dot pl
Operating system: FreeBSD 6.4
PHP version:  5.2.8
PHP Bug Type: PDO related
Bug description:  memory leak in PDO::prepare while using pdo_pgsql

Description:

Calling prepare() for pdo_pgsql connection consumes memory which is never
being freed. Specified query doesn't matter. It seems that this happen
because in my case pdo_pgsql does not use native prepared statements, but I
can't find the reason for this. I think so because calling prepare(foo)
does not cause an error as it does when I use pdo_mysql.

Reproduce code:
---
$a = new PDO('pgsql:'.$some_pdo_pgsql_dsn);
for ($i = 0; $i  100; $i++)
{
$st = $a-prepare();
print(memory_get_usage(true).\n);
unset($st);
}


Expected result:

constant memory usage

Actual result:
--
increasing memory usage

-- 
Edit bug report at http://bugs.php.net/?id=47514edit=1
-- 
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=47514r=trysnapshot52
Try a CVS snapshot (PHP 5.3):
http://bugs.php.net/fix.php?id=47514r=trysnapshot53
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=47514r=trysnapshot60
Fixed in CVS:
http://bugs.php.net/fix.php?id=47514r=fixedcvs
Fixed in CVS and need be documented: 
http://bugs.php.net/fix.php?id=47514r=needdocs
Fixed in release:
http://bugs.php.net/fix.php?id=47514r=alreadyfixed
Need backtrace:  
http://bugs.php.net/fix.php?id=47514r=needtrace
Need Reproduce Script:   
http://bugs.php.net/fix.php?id=47514r=needscript
Try newer version:   
http://bugs.php.net/fix.php?id=47514r=oldversion
Not developer issue: 
http://bugs.php.net/fix.php?id=47514r=support
Expected behavior:   
http://bugs.php.net/fix.php?id=47514r=notwrong
Not enough info: 
http://bugs.php.net/fix.php?id=47514r=notenoughinfo
Submitted twice: 
http://bugs.php.net/fix.php?id=47514r=submittedtwice
register_globals:
http://bugs.php.net/fix.php?id=47514r=globals
PHP 4 support discontinued:  http://bugs.php.net/fix.php?id=47514r=php4
Daylight Savings:http://bugs.php.net/fix.php?id=47514r=dst
IIS Stability:   
http://bugs.php.net/fix.php?id=47514r=isapi
Install GNU Sed: 
http://bugs.php.net/fix.php?id=47514r=gnused
Floating point limitations:  
http://bugs.php.net/fix.php?id=47514r=float
No Zend Extensions:  
http://bugs.php.net/fix.php?id=47514r=nozend
MySQL Configuration Error:   
http://bugs.php.net/fix.php?id=47514r=mysqlcfg