#24716 [Opn]: imap_fetchstructure() hangs on certain messages

ID: 24716 User updated by: akropel1 at rochester dot rr dot com Reported By: akropel1 at rochester dot rr dot com Status: Open Bug Type: IMAP related Operating System: OpenBSD-3.0 PHP Version: 4.3.3RC1 New Comment: Found some additional messages that fail in the same way: http://www.kroptech.com/~adk0212/failedmsg.3 http://www.kroptech.com/~adk0212/failedmsg.4 http://www.kroptech.com/~adk0212/failedmsg.5 Previous Comments: ------------------------------------------------------------------------ [2003-07-19 10:25:28] akropel1 at rochester dot rr dot com Description: ------------ Calling imap_fetchstructure() on certain multi-part messages causes an indefinite hang (function never returns) and the script eventually times out. I've been running a database import of an old mail archive and out of about 172,000 messages, 2 seem to induce this hang. Other imap_* functions seem to work fine, including imap_fetchheader() and imap_headerinfo(). The full messages can be found here: http://www.kroptech.com/~adk0212/failedmsg.1 http://www.kroptech.com/~adk0212/failedmsg.2 Versions: c-client from imap-2002d apache_1.3.27 PHP Config: ./configure --with-apache=/home/adk0212/downloads/apache_1.3.27 --with-sysvsem --with-sysvshm --with-pgsql --with-mysql --with-imap=/home/adk0212/imap-2002d --with-mcrypt --with-gettext --with-xml --with-curl Reproduce code: --------------- <?php $pop_user = "someuser"; $pop_pass = "somepassword"; $pop_host = "somehost.somewhere.com"; $mbox_path = "/path/to/failedmsg.1"; $pop_conn_string = "\{$pop_host:143/imap}$mbox_path"; $pop_conn = imap_open($pop_conn_string, $pop_user, $pop_pass); // Assuming message-of-death is first one in the mbox $mimeobj = imap_fetchstructure($pop_conn, 1); // Never gets here... imap_close($pop_conn); ?> Expected result: ---------------- imap_fetchstructure() should quickly return the structure of the message. Actual result: -------------- Indefinitely hang. imap_fetchstructure() never returns. ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=24716&edit=1