Bug #39058 [Com]: Memory Leak
Edit report at https://bugs.php.net/bug.php?id=39058&edit=1
ID: 39058
Comment by: dbabits at gmail dot com
Reported by:mpcribeiro at yahoo dot com
Summary:Memory Leak
Status: No Feedback
Type: Bug
Package:Sybase-ct (ctlib) related
Operating System: Solaris 10
PHP Version:5.1.6
Block user comment: N
Private report: N
New Comment:
getting the same problem.
-PHP 5.4.3 (cgi-fcgi) (built: May 9 2013 17:03:23)
-built --with-sybase-ct=/path/to/freetds
-code:
$con = sybase_connect('server', 'user', 'pwd');
$q = sybase_query("select col=1", $con);
Output:
Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to
allocate 30064771074 bytes)
Previous Comments:
[2009-09-23 04:45:09] gi_mike2002 at yahoo dot com
No movement on this since 2006?!
tsk, tsk...
[2008-06-24 14:55:08] jjsainzc at gmail dot com
I'm use freetds and php5.1.6
I have the same problem:
Source (part):
$connect_sybase_id=sybase_connect("Database","login","pass");
if ($connect_sybase_id)
echo "Conectado\n";
else
echo "No conectado\n";
if (sybase_select_db("Database"))
echo "Seleccionada la base\n";
else
echo "No pude seleccionar la base\n";
$query="SELECT field FROM DBA.tabla WHERE codigo=1";
$result = false;
$result = sybase_query($query);
if ($result) {
$r=sybase_fetch_row($result);
echo "Resultado\n";
print_r($r);
}
else echo "No pude hacer el query\n";
sybase_close($connect_sybase_id);
Result:
Fatal error: Allowed memory size of 209715200 bytes exhausted (tried to
allocate 56 bytes) in /home/support/prueba.php on line 30
[2008-06-13 09:46:49] daniel dot buschke at nextiraone dot de
Noticed that mpcribeiro is using sybase bindings. I use freetds! So it is not a
problem of the bindings, is it?
[2008-06-13 09:44:21] daniel dot buschke at nextiraone dot de
# php -v
PHP 5.2.6RC4-pl0-gentoo (cli) (built: Jun 13 2008 11:18:19)
Copyright (c) 1997-2008 The PHP Group
Zend Engine v2.2.0, Copyright (c) 1998-2008 Zend Technologies
Still the same problem. Please reopen 'cause bug seems not fixed.
Let me know how I can provide further informations - if needed.
[2008-03-03 07:33:51] kristjan at laborint dot com
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate
256 bytes)
PHP:
PHP Version 5.2.5
System:
Linux z37 2.6.9-67.0.4.ELsmp #1 SMP Sun Feb 3 07:06:14 EST 2008 x86_64
Server API:
CGI/FastCGI
Sybase:
Client API Version $Id: dblib.c,v 1.244.2.1 2006/01/31 08:45:20 freddy77 Exp $
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
https://bugs.php.net/bug.php?id=39058
--
Edit this bug report at https://bugs.php.net/bug.php?id=39058&edit=1
#39058 [Com]: Memory Leak
ID: 39058
Comment by: gi_mike2002 at yahoo dot com
Reported By: mpcribeiro at yahoo dot com
Status: No Feedback
Bug Type: Sybase-ct (ctlib) related
Operating System: Solaris 10
PHP Version: 5.1.6
New Comment:
No movement on this since 2006?!
tsk, tsk...
Previous Comments:
[2008-06-24 14:55:08] jjsainzc at gmail dot com
I'm use freetds and php5.1.6
I have the same problem:
Source (part):
$connect_sybase_id=sybase_connect("Database","login","pass");
if ($connect_sybase_id)
echo "Conectado\n";
else
echo "No conectado\n";
if (sybase_select_db("Database"))
echo "Seleccionada la base\n";
else
echo "No pude seleccionar la base\n";
$query="SELECT field FROM DBA.tabla WHERE codigo=1";
$result = false;
$result = sybase_query($query);
if ($result) {
$r=sybase_fetch_row($result);
echo "Resultado\n";
print_r($r);
}
else echo "No pude hacer el query\n";
sybase_close($connect_sybase_id);
Result:
Fatal error: Allowed memory size of 209715200 bytes exhausted (tried to
allocate 56 bytes) in /home/support/prueba.php on line 30
[2008-06-13 09:46:49] daniel dot buschke at nextiraone dot de
Noticed that mpcribeiro is using sybase bindings. I use freetds! So it
is not a problem of the bindings, is it?
[2008-06-13 09:44:21] daniel dot buschke at nextiraone dot de
# php -v
PHP 5.2.6RC4-pl0-gentoo (cli) (built: Jun 13 2008 11:18:19)
Copyright (c) 1997-2008 The PHP Group
Zend Engine v2.2.0, Copyright (c) 1998-2008 Zend Technologies
Still the same problem. Please reopen 'cause bug seems not fixed.
Let me know how I can provide further informations - if needed.
[2008-03-03 07:33:51] kristjan at laborint dot com
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to
allocate 256 bytes)
PHP:
PHP Version 5.2.5
System:
Linux z37 2.6.9-67.0.4.ELsmp #1 SMP Sun Feb 3 07:06:14 EST 2008 x86_64
Server API:
CGI/FastCGI
Sybase:
Client API Version $Id: dblib.c,v 1.244.2.1 2006/01/31 08:45:20
freddy77 Exp $
[2007-05-13 01:00:01] 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".
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/39058
--
Edit this bug report at http://bugs.php.net/?id=39058&edit=1
#39058 [Com]: Memory Leak
ID: 39058
Comment by: jjsainzc at gmail dot com
Reported By: mpcribeiro at yahoo dot com
Status: No Feedback
Bug Type: Sybase-ct (ctlib) related
Operating System: Solaris 10
PHP Version: 5.1.6
New Comment:
I'm use freetds and php5.1.6
I have the same problem:
Source (part):
$connect_sybase_id=sybase_connect("Database","login","pass");
if ($connect_sybase_id)
echo "Conectado\n";
else
echo "No conectado\n";
if (sybase_select_db("Database"))
echo "Seleccionada la base\n";
else
echo "No pude seleccionar la base\n";
$query="SELECT field FROM DBA.tabla WHERE codigo=1";
$result = false;
$result = sybase_query($query);
if ($result) {
$r=sybase_fetch_row($result);
echo "Resultado\n";
print_r($r);
}
else echo "No pude hacer el query\n";
sybase_close($connect_sybase_id);
Result:
Fatal error: Allowed memory size of 209715200 bytes exhausted (tried to
allocate 56 bytes) in /home/support/prueba.php on line 30
Previous Comments:
[2008-06-13 09:46:49] daniel dot buschke at nextiraone dot de
Noticed that mpcribeiro is using sybase bindings. I use freetds! So it
is not a problem of the bindings, is it?
[2008-06-13 09:44:21] daniel dot buschke at nextiraone dot de
# php -v
PHP 5.2.6RC4-pl0-gentoo (cli) (built: Jun 13 2008 11:18:19)
Copyright (c) 1997-2008 The PHP Group
Zend Engine v2.2.0, Copyright (c) 1998-2008 Zend Technologies
Still the same problem. Please reopen 'cause bug seems not fixed.
Let me know how I can provide further informations - if needed.
[2008-03-03 07:33:51] kristjan at laborint dot com
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to
allocate 256 bytes)
PHP:
PHP Version 5.2.5
System:
Linux z37 2.6.9-67.0.4.ELsmp #1 SMP Sun Feb 3 07:06:14 EST 2008 x86_64
Server API:
CGI/FastCGI
Sybase:
Client API Version $Id: dblib.c,v 1.244.2.1 2006/01/31 08:45:20
freddy77 Exp $
[2007-05-13 01:00:01] 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".
[2006-10-06 09:17:31] mpcribeiro at yahoo dot com
Fatal error: Allowed memory size of 209715200 bytes exhausted (tried to
allocate 1835103092 bytes) in
/data/www/ribeiros/syb/lib/lib_syb_sessions.php on line 66
Still with 5.1.6 and memory limit of 200Mb
I'm currently compiling the latest PHP 5.2* available from devs cvs...
lets see. Cheers
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/39058
--
Edit this bug report at http://bugs.php.net/?id=39058&edit=1
#39058 [Com]: Memory Leak
ID: 39058 Comment by: daniel dot buschke at nextiraone dot de Reported By: mpcribeiro at yahoo dot com Status: No Feedback Bug Type: Sybase-ct (ctlib) related Operating System: Solaris 10 PHP Version: 5.1.6 New Comment: Noticed that mpcribeiro is using sybase bindings. I use freetds! So it is not a problem of the bindings, is it? Previous Comments: [2008-06-13 09:44:21] daniel dot buschke at nextiraone dot de # php -v PHP 5.2.6RC4-pl0-gentoo (cli) (built: Jun 13 2008 11:18:19) Copyright (c) 1997-2008 The PHP Group Zend Engine v2.2.0, Copyright (c) 1998-2008 Zend Technologies Still the same problem. Please reopen 'cause bug seems not fixed. Let me know how I can provide further informations - if needed. [2008-03-03 07:33:51] kristjan at laborint dot com Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 256 bytes) PHP: PHP Version 5.2.5 System: Linux z37 2.6.9-67.0.4.ELsmp #1 SMP Sun Feb 3 07:06:14 EST 2008 x86_64 Server API: CGI/FastCGI Sybase: Client API Version $Id: dblib.c,v 1.244.2.1 2006/01/31 08:45:20 freddy77 Exp $ [2007-05-13 01:00:01] 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". [2006-10-06 09:17:31] mpcribeiro at yahoo dot com Fatal error: Allowed memory size of 209715200 bytes exhausted (tried to allocate 1835103092 bytes) in /data/www/ribeiros/syb/lib/lib_syb_sessions.php on line 66 Still with 5.1.6 and memory limit of 200Mb I'm currently compiling the latest PHP 5.2* available from devs cvs... lets see. Cheers [2006-10-06 08:59:03] [EMAIL PROTECTED] 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 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/39058 -- Edit this bug report at http://bugs.php.net/?id=39058&edit=1
#39058 [Com]: Memory Leak
ID: 39058
Comment by: daniel dot buschke at nextiraone dot de
Reported By: mpcribeiro at yahoo dot com
Status: No Feedback
Bug Type: Sybase-ct (ctlib) related
Operating System: Solaris 10
PHP Version: 5.1.6
New Comment:
# php -v
PHP 5.2.6RC4-pl0-gentoo (cli) (built: Jun 13 2008 11:18:19)
Copyright (c) 1997-2008 The PHP Group
Zend Engine v2.2.0, Copyright (c) 1998-2008 Zend Technologies
Still the same problem. Please reopen 'cause bug seems not fixed.
Let me know how I can provide further informations - if needed.
Previous Comments:
[2008-03-03 07:33:51] kristjan at laborint dot com
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to
allocate 256 bytes)
PHP:
PHP Version 5.2.5
System:
Linux z37 2.6.9-67.0.4.ELsmp #1 SMP Sun Feb 3 07:06:14 EST 2008 x86_64
Server API:
CGI/FastCGI
Sybase:
Client API Version $Id: dblib.c,v 1.244.2.1 2006/01/31 08:45:20
freddy77 Exp $
[2007-05-13 01:00:01] 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".
[2006-10-06 09:17:31] mpcribeiro at yahoo dot com
Fatal error: Allowed memory size of 209715200 bytes exhausted (tried to
allocate 1835103092 bytes) in
/data/www/ribeiros/syb/lib/lib_syb_sessions.php on line 66
Still with 5.1.6 and memory limit of 200Mb
I'm currently compiling the latest PHP 5.2* available from devs cvs...
lets see. Cheers
[2006-10-06 08:59:03] [EMAIL PROTECTED]
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
[2006-10-06 08:54:43] mpcribeiro at yahoo dot com
Description:
PHP 5.1.6 compiled and installed without issues.
However when procedures call sybase functions and after few minutes.
PHP complain with not enough memory.
PHP seem unable to read all the script, also unable to address the
variables properly.
At beggining gave "fatal errors" due to lack of memory even with 200Mb
has memory limit (raised from its default value).
After recompiling php 5.1.6 for 2nd time, I'm now getting the following
errors, and lack of memory (200mb limit) message is now rare to appear.
Warning: Unknown list entry type in request shutdown (0) in
lib/lib_syb_sessions.php on line 61
Warning: Unknown list entry type in request shutdown (0) in
/lib/lib_syb_sessions.php on line 42
PHP 5.1.6 was compiled with the following parameters:
PHPHOME=/opt/php
APACHEHOME=/opt/apache
cat /dev/null > conf.log
export PATH=$PATH:/var/MailRoot/bin
./configure --prefix=$PHPHOME \
--bindir=$PHPHOME/bin \
--libdir=$PHPHOME/lib \
--with-config-file-path=$PHPHOME/conf \
--with-apache2=$APACHEHOME/ \
--with-apxs2=$APACHEHOME/bin/apxs \
--with-sfw=/usr/sfw \
--with-jpeg \
--with-jpeg-dir=/usr/local \
--with-png \
--with-png-dir=/usr/local \
--with-ftp \
--with-zlib-dir=/usr/local \
--enable-magic-quotes \
--enable-safe-mode \
--enable-sockets \
--enable-track-vars \
--enable-trans-sid \
--enable-memory-limit \
--enable-calendar \
--with-pgsql=/opt/pgsql \
--with-mysql-dir=/opt/mysql \
--with-sybase-ct=$SYBASE/$SYBASE_OCS \
--enable-static=sybase-ct \
--enable-mbstring
I have reviewed the procedure few times and I can't find any glitch
that could cause such behaviour.
I'm now compiling the latest 5.2* from dev's cvs to see if this issue
is solved. Cheers
Reproduce code:
---
function
syb_list_processes($DBase,$DBusr,$DBpwd,$SID,$SN,$SYBSN,$ORDER) {
putenv("SYBASE=/opt/sybase");
putenv("SYBPLATFORM=solaris");
putenv("LC_ALL=default");
putenv("DSQUERY=SYBASE");
$lg=read_session_id($SID,'login');
if(!$ORDER) {
$ORDER='suid';
}
$SYBusr=syb_get_sadetails($DBase,$DBusr,$DBpwd,$SN,$SYBSN,'sausr');
$SYBpwd=syb_get_sadetails($DBase,$DBusr,$DBpwd,$SN,$SYBSN,'sapwd');
[EMAIL PROTECTED]("$SYBSN","$SYBusr","$SYBpwd");
if($ORDER=="") {
$ORDER='suid';
}
switch ($ORDER) {
case 'cpu':
#39058 [Com]: Memory Leak
ID: 39058
Comment by: kristjan at laborint dot com
Reported By: mpcribeiro at yahoo dot com
Status: No Feedback
Bug Type: Sybase-ct (ctlib) related
Operating System: Solaris 10
PHP Version: 5.1.6
New Comment:
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to
allocate 256 bytes)
PHP:
PHP Version 5.2.5
System:
Linux z37 2.6.9-67.0.4.ELsmp #1 SMP Sun Feb 3 07:06:14 EST 2008 x86_64
Server API:
CGI/FastCGI
Sybase:
Client API Version $Id: dblib.c,v 1.244.2.1 2006/01/31 08:45:20
freddy77 Exp $
Previous Comments:
[2007-05-13 01:00:01] 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".
[2006-10-06 09:17:31] mpcribeiro at yahoo dot com
Fatal error: Allowed memory size of 209715200 bytes exhausted (tried to
allocate 1835103092 bytes) in
/data/www/ribeiros/syb/lib/lib_syb_sessions.php on line 66
Still with 5.1.6 and memory limit of 200Mb
I'm currently compiling the latest PHP 5.2* available from devs cvs...
lets see. Cheers
[2006-10-06 08:59:03] [EMAIL PROTECTED]
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
[2006-10-06 08:54:43] mpcribeiro at yahoo dot com
Description:
PHP 5.1.6 compiled and installed without issues.
However when procedures call sybase functions and after few minutes.
PHP complain with not enough memory.
PHP seem unable to read all the script, also unable to address the
variables properly.
At beggining gave "fatal errors" due to lack of memory even with 200Mb
has memory limit (raised from its default value).
After recompiling php 5.1.6 for 2nd time, I'm now getting the following
errors, and lack of memory (200mb limit) message is now rare to appear.
Warning: Unknown list entry type in request shutdown (0) in
lib/lib_syb_sessions.php on line 61
Warning: Unknown list entry type in request shutdown (0) in
/lib/lib_syb_sessions.php on line 42
PHP 5.1.6 was compiled with the following parameters:
PHPHOME=/opt/php
APACHEHOME=/opt/apache
cat /dev/null > conf.log
export PATH=$PATH:/var/MailRoot/bin
./configure --prefix=$PHPHOME \
--bindir=$PHPHOME/bin \
--libdir=$PHPHOME/lib \
--with-config-file-path=$PHPHOME/conf \
--with-apache2=$APACHEHOME/ \
--with-apxs2=$APACHEHOME/bin/apxs \
--with-sfw=/usr/sfw \
--with-jpeg \
--with-jpeg-dir=/usr/local \
--with-png \
--with-png-dir=/usr/local \
--with-ftp \
--with-zlib-dir=/usr/local \
--enable-magic-quotes \
--enable-safe-mode \
--enable-sockets \
--enable-track-vars \
--enable-trans-sid \
--enable-memory-limit \
--enable-calendar \
--with-pgsql=/opt/pgsql \
--with-mysql-dir=/opt/mysql \
--with-sybase-ct=$SYBASE/$SYBASE_OCS \
--enable-static=sybase-ct \
--enable-mbstring
I have reviewed the procedure few times and I can't find any glitch
that could cause such behaviour.
I'm now compiling the latest 5.2* from dev's cvs to see if this issue
is solved. Cheers
Reproduce code:
---
function
syb_list_processes($DBase,$DBusr,$DBpwd,$SID,$SN,$SYBSN,$ORDER) {
putenv("SYBASE=/opt/sybase");
putenv("SYBPLATFORM=solaris");
putenv("LC_ALL=default");
putenv("DSQUERY=SYBASE");
$lg=read_session_id($SID,'login');
if(!$ORDER) {
$ORDER='suid';
}
$SYBusr=syb_get_sadetails($DBase,$DBusr,$DBpwd,$SN,$SYBSN,'sausr');
$SYBpwd=syb_get_sadetails($DBase,$DBusr,$DBpwd,$SN,$SYBSN,'sapwd');
[EMAIL PROTECTED]("$SYBSN","$SYBusr","$SYBpwd");
if($ORDER=="") {
$ORDER='suid';
}
switch ($ORDER) {
case 'cpu': $SORTORDER="DESC";
break;
case 'physical_io': $SORTORDER="DESC";
break;
case 'memusage':$SORTORDER="DESC";
break;
case 'cmd': $SORTORDER="DESC";
break;
default:$SORTORDER="";
