php.net |  support |  documentation |  report a bug |  advanced search |  search howto |  statistics |  random bug |  login

go to bug id or search bugs for

Bug #30568 imap_mail_compose segment faults with malformed body
Submitted: 2004-10-26 21:08 UTC Modified: 2004-10-27 18:48 UTC
From: mike at mikekrejci dot com Assigned:
Status: Not a bug Package: Reproducible crash
PHP Version: 5.0.2 OS: SUSE 9.0 LINUX
Private report: No CVE-ID: None
View Developer Edit
Welcome back! If you're the original bug submitter, here's where you can edit the bug or add additional notes.
If you forgot your password, you can retrieve your password here.
Password:
Status:
Package:
Bug Type:
Summary:
From: mike at mikekrejci dot com
New email:
PHP Version: OS:

 

 [2004-10-26 21:08 UTC] mike at mikekrejci dot com 
Description:
------------
If you make an error in your $body array for the imap_mail_compose rather then giving an error it creates a segmentation fault.  The error in the code I have sent is that I have nested MULTIPARTs without the corresponding sections.



Reproduce code:
---------------
<?php
  $envelope["to"] = "tirk@tirkzilla.com";
  $envelope["from"]="mike@mikekrejci.com";
  $envelope["reply_to"] = "mike@mikekrejci.com";
  $envelope["subject"] = "Reproducible error";
  $envelope["date"]= date('r');
  $part["type"] = TYPEMULTIPART;
  $part["subtype"] = "mixed";
  $body[1] = $part;
  $part["type"] = TYPEMULTIPART;
  $part["subtype"] = "mixed";
  $body[2] = $part;
  $part["type"] = TYPETEXT;
  $part["subtype"] = "plain";
  $part["contents.data"] = "Message Text.\n";
  $body[3] = $part;
  $MIME = imap_mail_compose ($envelope, $body);
?>


Expected result:
----------------
the following will be entered in your log file:
[Tue Oct 26 12:01:38 2004] [notice] child pid 3282 exit signal Segmentation fault (11)


Actual result:
--------------
I do not have a backtrace available.

Patches

Pull Requests

History

AllCommentsChangesGit/SVN commitsRelated reports
 [2004-10-26 21:10 UTC] derick@php.net 
Thank you for this bug report. To properly diagnose the problem, we
need a backtrace to see what is happening behind the scenes. To
find out how to generate a backtrace, please read
http://bugs.php.net/bugs-generating-backtrace.php

Once you have generated a backtrace, please submit it to this bug
report and change the status back to "Open". Thank you for helping
us make PHP better.
 [2004-10-26 21:50 UTC] mike at mikekrejci dot com 
backtrace:

#0  0x082c6f9c in rfc822_encode_body_7bit (env=0x84ec8a0, body=0x84ec940)
    at rfc822.c:1572
#1  0x082c6f9c in rfc822_encode_body_7bit (env=0x84ec8a0, body=0x84ec8e8)
    at rfc822.c:1572
#2  0x08149622 in zif_imap_mail_compose (ht=2, return_value=0x84ec884, this_ptr=0x0,
    return_value_used=1) at /home/tirk/Desktop/php-5.0.2/ext/imap/php_imap.c:3102
#3  0x080ec0de in zend_do_fcall_common_helper (execute_data=0xbfffce30,
    opline=0x84ebaa0, op_array=0x84e64f4)
    at /home/tirk/Desktop/php-5.0.2/Zend/zend_execute.c:2711
#4  0x080ec734 in zend_do_fcall_handler (execute_data=0xbfffce30, opline=0x84ebaa0,
    op_array=0x84e64f4) at /home/tirk/Desktop/php-5.0.2/Zend/zend_execute.c:2843
#5  0x080e902c in execute (op_array=0x84e64f4)
    at /home/tirk/Desktop/php-5.0.2/Zend/zend_execute.c:1400
#6  0x080cb2f5 in zend_execute_scripts (type=8, retval=0x0, file_count=3)
    at /home/tirk/Desktop/php-5.0.2/Zend/zend.c:1060
#7  0x0809655b in php_execute_script (primary_file=0xbffff1a0)
    at /home/tirk/Desktop/php-5.0.2/main/main.c:1629
#8  0x080f35d1 in apache_php_module_main (r=0x84d2e44, display_source_mode=0)
    at /home/tirk/Desktop/php-5.0.2/sapi/apache/sapi_apache.c:54
#9  0x0808cf85 in send_php ()
#10 0x0808cfef in send_parsed_php ()
#11 0x0827e0dd in ap_invoke_handler ()
#12 0x08292daf in process_request_internal ()
#13 0x08292e0e in ap_process_request ()
#14 0x08289e7f in child_main ()
#15 0x0828a027 in make_child ()
#16 0x0828a18d in startup_children ()
#17 0x0828a833 in standalone_main ()
#18 0x0828b051 in main ()
 [2004-10-27 18:48 UTC] iliaa@php.net 
Sorry, but your problem does not imply a bug in PHP itself.  For a
list of more appropriate places to ask for help using PHP, please
visit http://www.php.net/support.php as this bug system is not the
appropriate forum for asking support questions. 

Thank you for your interest in PHP.

I was able to verify the crash, however the crashing code is deep inside the c-client librrary and not in PHP. This is not a PHP bug, please report it to the c-client developers.
 
PHP Copyright © 2001-2025 The PHP Group
All rights reserved. 		Last updated: Sun Dec 07 04:00:01 2025 UTC