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Bug #41179 Crash when script_encoding is set to Shift_JIS of SJIS-win
Submitted: 2007-04-24 14:19 UTC Modified: 2007-05-26 01:00 UTC
From: joe at asial dot co dot jp Assigned:
Status: No Feedback Package: Scripting Engine problem
PHP Version: 5.2.1 OS: CentOS 4.4
Private report: No CVE-ID: None
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 [2007-04-24 14:19 UTC] joe at asial dot co dot jp 
Description:
------------
If php is compiled with --enable-zend-multibyte and setting script_encoding to SJIS or Shift_JIS, some script crash the apache process.

There is no error when running the same script by CLI PHP.

Thank you.

Reproduce code:
---------------
<html>
<head>
<title>test</title>
</head>
<body>
????????????????????
̧̨̪̪̫ƬƨƭƪƮ
?߬?ߨ?߭?ߪ?߮
hogehoge hogehoge aaa 
??????ι?ιްu?? ??
???????????????????????????????
????????????????????
??????޷޸޹޺޻޼޽޾޿????????????????????ޢ?????????ߣ?????hogehoge
</body></html>

Expected result:
----------------
????????????????????
̧̨̪̪̫ƬƨƭƪƮ
?߬?ߨ?߭?ߪ?߮
hogehoge hogehoge aaa 
??????ι?ιްu?? ??
???????????????????????????????
????????????????????
??????޷޸޹޺޻޼޽޾޿????????????????????ޢ?????????ߣ?????hogehoge


Actual result:
--------------
Segmentation fault.

Apache error log
----
zend_mm_heap corrupted
----
or 
----
[Tue Apr 24 22:53:07 2007] [notice] child pid 15135 exit signal Segmentation fault (11)
----

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 [2007-04-24 14:23 UTC] tony2001@php.net 
Please try using this CVS snapshot:

  http://snaps.php.net/php5.2-latest.tar.gz
 
For Windows:
 
  http://snaps.php.net/win32/php5.2-win32-latest.zip
 [2007-05-02 01:00 UTC] php-bugs at lists dot php dot net 
No feedback was provided for this bug for over a week, so it is
being suspended automatically. If you are able to provide the
information that was originally requested, please do so and change
the status of the bug back to "Open".
 [2007-05-15 05:58 UTC] joe at asial dot co dot jp 
I'm sorry for no feedback.

I tried snapshot and php 5.2.2, but same error is occured.
 [2007-05-18 14:40 UTC] tony2001@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 for *NIX and
http://bugs.php.net/bugs-generating-backtrace-win32.php 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.

Can't reproduce.
 [2007-05-26 01:00 UTC] php-bugs at lists dot php dot net 
No feedback was provided for this bug for over a week, so it is
being suspended automatically. If you are able to provide the
information that was originally requested, please do so and change
the status of the bug back to "Open".
 
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