Re: [SM-USERS] CPU 100% Usage - too large attachment?

[Michael B. <li...@tr...>]

We still can't tell wha is causing the load. But at least now we have a =
warning:

Fatal error: Maximum execution time of 240 seconds exceeded in =
.../src/read_body.php on line 97=20

Here is the function. Do you think SM causes this problem or the =
server?!


/** returns the index of the previous message from the array. */
function findPreviousMessage($numMessages, $passed_id) {
    global $msort, $sort, $msgs,
           $thread_sort_messages,
           $allow_server_sort, $server_sort_array;
    $result =3D -1;
    if (!is_array($server_sort_array)) {
        $thread_sort_messages =3D 0;
        $allow_server_sort =3D FALSE;
    }
    if ($thread_sort_messages || $allow_server_sort ) {
        foreach($server_sort_array as $key=3D>$value) {
            if ($passed_id =3D=3D $value) {
                if ($key =3D=3D 0) {
                    break;
                }
                $result =3D $server_sort_array[$key - 1];
                break;
            }
        }
    } else {
        if (is_array($msort)) {
            for (reset($msort); ($key =3D key($msort)), (isset($key)); =
next($msort)) {
                if ($passed_id =3D=3D $msgs[$key]['ID']) {
                    prev($msort);
                    $key =3D key($msort);
                    if (isset($key)) {
                        $result =3D $msgs[$key]['ID'];
                        break;
                    }
                }
            }
        }
    }
    return $result;
}


  From: Michael Borchers=20
  To: squirrelmail=20
  Sent: Friday, March 30, 2007 2:12 PM
  Subject: [SM-USERS] CPU 100% Usage - too large attachment?


  PHP Version 4.4.1
  Apache 2.0=20
  $config_version =3D '1.4.4';


  In my main mailbox/inbox I had 3 "small" emails and one big with a =
12MB mp3. When I tried clicking any of these 4 emails
  Squirrelmail caused a 100% usage on the server and it crashed.

  This happened though the quota was big enough and also the file =
handling of php was!

  My it be a corrupt header or can Squirrelmail have other problems with =
handling large attachments this way?!

  Have a nice weekend everybody!