| Server IP : 49.231.201.246 / Your IP : 216.73.216.149 Web Server : Apache/2.4.18 (Ubuntu) System : User : root ( 0) PHP Version : 7.0.33-0ubuntu0.16.04.16 Disable Function : exec,passthru,mail,shell_exec,system,proc_open,popen,ini_alter,dl,proc_close,curl_exec,curl_multi_exec,readfile,parse_ini_file,escapeshellarg,escapeshellcmd,show_source,pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare,mail,php_uname,phpinfo MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /usr/share/webmin/webmin/ |
Upload File : |
#!/usr/bin/perl
# Kill selected webmin processes that hold locks
require './webmin-lib.pl';
&error_setup($text{'kill_err'});
&ReadParse();
my @d = split(/\0/, $in{'d'});
@d || &error($text{'kill_enone'});
&ui_print_unbuffered_header(undef, $text{'kill_title'}, "");
my @locks = &list_active_locks();
my $sig = $in{'kill'} ? 'KILL' : 'TERM';
my %killed;
foreach my $pn (@d) {
my ($pid, $n) = split(/\-/, $pn);
print &text($in{'kill'} ? 'kill_pid' : 'term_pid', $pid),"<br>\n";
my ($p) = grep { $_->{'pid'} == $pid } @locks;
if (!$p) {
print $text{'kill_gone'},"<p>\n";
next;
}
my ($l) = grep { $_->{'num'} == $n } @{$p->{'locks'}};
if (!$l) {
print $text{'kill_gone2'},"<p>\n";
next;
}
if ($killed{$pid}) {
print &text('kill_already',
"<tt>".&html_escape($lockfile)."</tt>"),"<p>\n";
&unlink_file($lockfile);
next;
}
my $done = kill($sig, $pid);
my $lockfile = $l->{'lock'}.".lock";
if ($done) {
# Signal was sent, but did it really work?
my $dead = 0;
for(my $i=0; $i<5; $i++) {
if (!kill(0, $pid)) {
$dead = 1;
last;
}
sleep(1);
}
my $args = $p->{'proc'}->{'args'};
if ($dead) {
print &text('kill_dead',
"<tt>".&html_escape($args)."</tt>",
"<tt>".&html_escape($lockfile)."</tt>"),"<p>\n";
&unlink_file($lockfile);
$killed{$pid}++;
}
else {
print &text('kill_alive',
"<tt>".&html_escape($args)."</tt>"),"<p>\n";
}
}
else {
print &text('kill_failed', $!,
"<tt>".&html_escape($lockfile)."</tt>"),"<p>\n";
&unlink_file($lockfile);
}
}
&ui_print_footer("edit_lock.cgi", $text{'lock_return'});