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--TEST--
pcntl_unshare() with CLONE_NEWNET
--SKIPIF--
<?php
if (!extension_loaded("pcntl")) die("skip");
if (!extension_loaded("posix")) die("skip posix extension not available");
if (!function_exists("pcntl_unshare")) die("skip pcntl_unshare is not available");
if (!defined("CLONE_NEWNET")) die("skip flag unavailable");
if (posix_getuid() !== 0 &&
(!defined("CLONE_NEWUSER") ||
(pcntl_unshare(CLONE_NEWUSER) == false && pcntl_get_last_error() == PCNTL_EPERM))) {
die("skip Insufficient privileges for CLONE_NEWUSER");
}
if (@pcntl_unshare(CLONE_NEWNET) == false && pcntl_get_last_error() == PCNTL_EPERM) {
die("skip Insufficient privileges for CLONE_NEWPID");
}
if (getenv("SKIP_ONLINE_TESTS")) die("skip online test");
if (getenv("SKIP_REPEAT")) die("skip cannot be repeated");
?>
--FILE--
<?php
if(posix_getuid() !== 0) {
pcntl_unshare(CLONE_NEWUSER);
}
var_dump(gethostbyname('php.net'));
pcntl_unshare(CLONE_NEWNET);
var_dump(gethostbyname('php.net'));
?>
--EXPECTF--
string(%d) %s
string(7) "php.net"
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