Cann't exec() or system() with safe_mode=1

[Joaquín <javalpi@xxxxxxxxx>]

Hello,

I have a problem with safe_mode. I want to execute some program while in 
safe_mode=1 but I cann't. To make it as simple as possible I'm now using 
myprogram.exe that is the typical "hello world" program.
It only works with safe_mode=0 and with safe_mode=1 nothing happens and 
it returns nothing: no echo, no error message, althoug 
error_reporting=E_ALL.
I try it with exec() and system() and it is the same (both execute it or 
both don't).
After having read some blogs and newsgroups I have set all these things:

-myprogram.exe is placed in C:\wwwroot\tests\bin. IUSR_SERV, IWAM_SERV
and ALL can read and execute it.
-a copy of CMD.exe is placed in C:\wwwroot\tests\bin. IUSR_SERV, 
IWAM_SERV and ALL can read and execute it.
-C:\wwwroot\tests\bin is in the PATH
-safe_mode_exec_dir = "c:\wwwroot\tests\bin"
-with IIS manager I have set both "Anonymous"_and_"Windows integrated" 
authentication and only "Windows integrated" authentication in 
C:\wwwroot\tests.


¿Have you any idea?

This is my php
##########################################################
<?php
$retstr = exec('C:\wwwroot\tests\bin\myprogram.exe 2>&1',$retval);
echo "<p>retstr: ".$retstr;
echo "<p>retval: ";
if ((bool)$retval!=False){
    foreach ($retval as $nombre => $valor){
        echo $valor."<br>";
    }
} else {
    echo "False<br>";
}
echo "<hr>";

$retstr = system('C:\wwwroot\tests\bin\myprogram.exe 2>&1',$retval);
echo "<p>retstr: ".$retstr;
echo "<p>retval: ";
if ((bool)$retval!=False){
    echo "True<br>";
} else {
    echo "False<br>";
}
?>
##########################################################

And this my server:
Windows 2000
IIS 5
PHP 4.4.3, ISAPI
I have tried it in a W2003, IIS6, PHP 4.4.2 with the sema result :(


Thanks for your help.

--- Begin Message ---

• To: php-windows-digest@xxxxxxxxxxxxx
• Subject: Cann't exec() or system() with safe_mode=1
• From: Joaquín <javalpi@xxxxxxxxx>
• Date: Wed, 17 Oct 2007 14:26:15 +0200
• User-agent: Thunderbird 2.0.0.6 (Windows/20070728)

Hello,

I have a problem with safe_mode. I want to execute some program while in safe_mode=1 but I cann't. To make it as simple as possible I'm now using myprogram.exe that is the typical "hello world" program. It only works with safe_mode=0 and with safe_mode=1 nothing happens and it returns nothing: no echo, no error message, althoug error_reporting=E_ALL. I try it with exec() and system() and it is the same (both execute it or both don't).

After having read some blogs and newsgroups I have set all these things:

-myprogram.exe is placed in C:\wwwroot\tests\bin. IUSR_SERV, IWAM_SERV
and ALL can read and execute it.

-a copy of CMD.exe is placed in C:\wwwroot\tests\bin. IUSR_SERV, IWAM_SERV and ALL can read and execute it.

-C:\wwwroot\tests\bin is in the PATH
-safe_mode_exec_dir = "c:\wwwroot\tests\bin"

-with IIS manager I have set both "Anonymous"_and_"Windows integrated" authentication and only "Windows integrated" authentication in C:\wwwroot\tests.

¿Have you any idea?

This is my php
##########################################################
<?php
$retstr = exec('C:\wwwroot\tests\bin\myprogram.exe 2>&1',$retval);
echo "<p>retstr: ".$retstr;
echo "<p>retval: ";
if ((bool)$retval!=False){
	foreach ($retval as $nombre => $valor){
		echo $valor."<br>";
	}
} else {
	echo "False<br>";
}
echo "<hr>";

$retstr = system('C:\wwwroot\tests\bin\myprogram.exe 2>&1',$retval);
echo "<p>retstr: ".$retstr;
echo "<p>retval: ";
if ((bool)$retval!=False){
	echo "True<br>";
} else {
	echo "False<br>";
}
?>
##########################################################

And this my server:
Windows 2000
IIS 5
PHP 4.4.3, ISAPI
I have tried it in a W2003, IIS6, PHP 4.4.2 with the sema result :(


Thanks for your help.

--- End Message ---

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