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Bug #54406 imap_header crashes when too may To: addresses exist
Submitted: 2011-03-28 09:40 UTC Modified: 2013-02-18 00:34 UTC
From: lucius dot tran at mbizglobal dot vn Assigned:
Status: No Feedback Package: IMAP related
PHP Version: 5.3.6 OS: CentOS 64-bit
Private report: No CVE-ID: None
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From: lucius dot tran at mbizglobal dot vn
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 [2011-03-28 09:40 UTC] lucius dot tran at mbizglobal dot vn
Seems that bug & is happening again.

When I try to read a mail message with a long list of To: addresses PHP crashes every time.

System Infomation:
OS: CentOS 2.6.18 64-bit
PHP: 5.3.6
Apache: 2.2.3
C-Client: 2.2.1

Test script:
$mbox = imap_open($imapLocation.'INBOX', $user, $pass);
$headerInfo = imap_header($mbox, $mailID);
// Above will crash if the message being read has too many To: addresses 

Expected result:
Should not crash, should parse as many To: addresses as possible

Actual result:
PHP crashed at imap_header()

No error found in error_log


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 [2011-04-02 19:07 UTC]
-Status: Open +Status: Feedback
 [2011-04-02 19:07 UTC]
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 for *NIX and for Win32

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.

 [2013-02-18 00:34 UTC] php-bugs at lists dot php dot net
No feedback was provided. The bug is being suspended because
we assume that you are no longer experiencing the problem.
If this is not the case and you are able to provide the
information that was requested earlier, please do so and
change the status of the bug back to "Open". Thank you.
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