| Server IP : 79.136.114.73 / Your IP : 216.73.216.80 Web Server : Apache/2.4.7 (Ubuntu) PHP/5.5.9-1ubuntu4.29 OpenSSL/1.0.1f System : Linux b8009 3.13.0-170-generic #220-Ubuntu SMP Thu May 9 12:40:49 UTC 2019 x86_64 User : www-data ( 33) PHP Version : 5.5.9-1ubuntu4.29 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority, MySQL : ON | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /proc/self/root/home/b8009/php-5.6.22/ext/standard/tests/misc/ |
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--TEST--
exec, system, passthru — Basic command execution functions
--SKIPIF--
<?php
// If this does not work for Windows, please uncomment or fix test
// if(substr(PHP_OS, 0, 3) == "WIN") die("skip not for Windows");
?>
--FILE--
<?php
$cmd = "echo abc\n\0command";
var_dump(exec($cmd, $output));
var_dump($output);
var_dump(system($cmd));
var_dump(passthru($cmd));
?>
--EXPECTF--
Warning: exec(): NULL byte detected. Possible attack in %s on line %d
bool(false)
NULL
Warning: system(): NULL byte detected. Possible attack in %s on line %d
bool(false)
Warning: passthru(): NULL byte detected. Possible attack in %s on line %d
bool(false)