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Bug #28411 php crash when php timeout and mysql not exit
Submitted: 2004-05-16 07:07 UTC Modified: 2004-05-28 01:00 UTC
Votes:1
Avg. Score:3.0 ± 0.0
Reproduced:0 of 0 (0.0%)
From: sanry at now dot net dot cn Assigned:
Status: No Feedback Package: Unknown/Other Function
PHP Version: 4.3.6 OS: redhat9
Private report: No CVE-ID: None
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From: sanry at now dot net dot cn
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 [2004-05-16 07:07 UTC] sanry at now dot net dot cn 
Description:
------------
php crash when php timeout and mysql not exit 

We use php4.3.6 and apache2 mpm=worker 
this version of php is much stable than php4.3.5 but 
still crash when php timeout and mysql not exit 
and other ocassions . We  are a hosting company 
so I can tell the the exact scripts , but seems like 
CGI relate or system("....") or exec("") , something like 
this . ( apache2 never crash when mpm=prefork)

Reproduce code:
---------------
Nested quantifiers in regex; marked by <-- HERE in m/C++ <-- HERE / at search.cgi line 250, <DB> line 5059.
Nested quantifiers in regex; marked by <-- HERE in m/C++ <-- HERE / at search.cgi line 250, <DB> line 5059.
Nested quantifiers in regex; marked by <-- HERE in m/C++ <-- HERE / at search.cgi line 250, <DB> line 5059.
Nested quantifiers in regex; marked by <-- HERE in m/C++ <-- HERE / at search.cgi line 250, <DB> line 5059.
Nested quantifiers in regex; marked by <-- HERE in m/C++ <-- HERE / at search.cgi line 250, <DB> line 5059.
Nested quantifiers in regex; marked by <-- HERE in m/C++ <-- HERE / at search.cgi line 250, <DB> line 5059.
Nested quantifiers in regex; marked by <-- HERE in m/"C++ <-- HERE "/ at search.cgi line 250, <DB> line 5059.
Nested quantifiers in regex; marked by <-- HERE in m/"C++ <-- HERE "/ at search.cgi line 250, <DB> line 5059.
Nested quantifiers in regex; marked by <-- HERE in m/"C++ <-- HERE "/ at search.cgi line 250, <DB> line 5059.
Nested quantifiers in regex; marked by <-- HERE in m/C++ <-- HERE / at search.cgi line 250, <DB> line 5059.
Nested quantifiers in regex; marked by <-- HERE in m/C++ <-- HERE / at search.cgi line 250, <DB> line 5059.
Nested quantifiers in regex; marked by <-- HERE in m/C++ <-- HERE / at search.cgi line 250, <DB> line 5059.
Unmatched ( in regex; marked by <-- HERE in m/( <-- HERE XP/ at search.cgi line 250, <DB> line 5059.
Incorrectly built binary which accesses errno or h_errno directly. Needs to be fixed.
Nested quantifiers in regex; marked by <-- HERE in m/vc++ <-- HERE / at search.cgi line 250, <DB> line 5059.
Incorrectly built binary which accesses errno or h_errno directly. Needs to be fixed.
[Wed May 05 18:19:01 2004] [warn] pid file /usr/local/apache2/logs/httpd.pid overwritten -- Unclean shutdown of previous Apache run?
[Wed May 05 18:19:01 2004] [notice] Apache/2.0.49 (Unix) mod_jk/1.2.5 PHP/4.3.6 configured -- resuming normal operations
[Wed May 05 18:19:06 2004] [notice] child pid 4237 exit signal Bus error (7)
Nested quantifiers in regex; marked by <-- HERE in m/c++ <-- HERE / at search.cgi line 250, <DB> line 5059.
Nested quantifiers in regex; marked by <-- HERE in m/c++ <-- HERE / at search.cgi line 250, <DB> line 5059.
[Thu May 06 18:18:44 2004] [notice] child pid 22850 exit signal Bus error (7)
Trailing \ in regex m/???\/ at search.cgi line 250, <DB> line 5059.
Trailing \ in regex m/???\/ at search.cgi line 250, <DB> line 5059.
[Sat May 08 15:34:46 2004] [notice] child pid 30255 exit signal Bus error (7)
Incorrectly built binary which accesses errno or h_errno directly. Needs to be fixed.
[Sun May 09 08:07:09 2004] [warn] pid file /usr/local/apache2/logs/httpd.pid overwritten -- Unclean shutdown of previous Apache run?
[Sun May 09 08:07:10 2004] [notice] Apache/2.0.49 (Unix) mod_jk/1.2.5 PHP/4.3.6 configured -- resuming normal operations
Quantifier follows nothing in regex; marked by <-- HERE in m/* <-- HERE .iso/ at search.cgi line 250, <DB> line 5059.
Incorrectly built binary which accesses errno or h_errno directly. Needs to be fixed.
Trailing \ in regex m/?E?E???\/ at search.cgi line 250, <DB> line 5059.
Nested quantifiers in regex; marked by <-- HERE in m/C++ <-- HERE BuilderX/ at search.cgi line 250, <DB> line 5059.
Nested quantifiers in regex; marked by <-- HERE in m/c++ <-- HERE / at search.cgi line 250, <DB> line 5059.
chown: `fowoocom.1000': invalid user
chown: `fowoocom.1000': invalid user
[Sun May 16 12:33:30 2004] [notice] child pid 2667 exit signal Bus error (7)
[Sun May 16 13:00:36 2004] [warn] pid file /usr/local/apache2/logs/httpd.pid overwritten -- Unclean shutdown of previous Apache run?
[Sun May 16 13:00:36 2004] [notice] Apache/2.0.49 (Unix) mod_jk/1.2.5 PHP/4.3.6 configured -- resuming normal operations

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 [2004-05-16 16:21 UTC] iliaa@php.net 
Thank you for this bug report. To properly diagnose the problem, we
need a short but complete example script to be able to reproduce
this bug ourselves. 

A proper reproducing script starts with <?php and ends with ?>,
is max. 10-20 lines long and does not require any external 
resources such as databases, etc.

If possible, make the script source available online and provide
an URL to it here. Try avoid embedding huge scripts into the report.
 [2004-05-28 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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