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Bug #33132 when safe_mode is on, exec function escape newline wrong
Submitted: 2005-05-25 02:18 UTC Modified: 2005-05-25 12:16 UTC
From: stanojr at blackhole dot sk Assigned:
Status: Not a bug Package: Program Execution
PHP Version: 5.0.4 OS: linux
Private report: No CVE-ID: None
View Developer Edit
 [2005-05-25 02:18 UTC] stanojr at blackhole dot sk 
Description:
------------
if safe_mode is on
and i call
exec("something \n");

php call (from strace output)
execve("/bin/sh", ["sh", "-c", "/safe_mode_exec_dir/something \\\n"], [/* 35 vars */]) = 0

\\\n is bug
it must be \n

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 [2005-05-25 11:24 UTC] sniper@php.net 
Sorry, but your problem does not imply a bug in PHP itself.  For a
list of more appropriate places to ask for help using PHP, please
visit http://www.php.net/support.php as this bug system is not the
appropriate forum for asking support questions.  Due to the volume
of reports we can not explain in detail here why your report is not
a bug.  The support channels will be able to provide an explanation
for you.

Thank you for your interest in PHP.

RTFM
 [2005-05-25 12:16 UTC] stanojr at blackhole dot sk 
sorry, but, if you think \\\n is corectly escaped \n, then you are fag
 
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