ID: 36884
Updated by: [EMAIL PROTECTED]
Reported By: guenther dot unterrainer at gknsintermetals dot com
-Status: Open
+Status: Feedback
Bug Type: Apache related
Operating System: SLES9 SP3 x86-64
PHP Version: 4.4.2
New Comment:
We still need a short but complete reproduce code.
Previous Comments:
------------------------------------------------------------------------
[2006-03-28 11:06:16] guenther dot unterrainer at gknsintermetals dot
com
Now I compiled PHP with --enable-debug and get the following in apache
error.log. Result is the same: the site crashes.
[Tue Mar 28 10:54:37 2006] [notice] Apache/1.3.34 (Unix)
mod_gzip/1.3.26.1a PHP/4.4.2 configured -- resuming normal operations
[Tue Mar 28 10:54:37 2006] [notice] Accept mutex: sysvsem (Default:
sysvsem)
[Tue Mar 28 10:56:47 2006] Script:
'/www/servers/obd/htdocs/obd/modules/salesControlNew/index.php'
---------------------------------------
/install/web/php-4.4.2/Zend/zend_execute_API.c(289) : Block 0x00FA4910
status:
/install/web/php-4.4.2/Zend/zend_variables.c(44) : Actual location
(location was relayed)
Beginning: OK (allocated on
/install/web/php-4.4.2/ext/standard/var_unserializer.c:696, 5 bytes)
End: Overflown (magic=0xFA49588FCC84 instead of 0x2A8FCC84)
3 byte(s) overflown
---------------------------------------
[Tue Mar 28 10:57:40 2006] [notice] child pid 7962 exit signal
Segmentation fault (11)
[Tue Mar 28 10:59:01 2006] [notice] child pid 7964 exit signal
Segmentation fault (11)
[Tue Mar 28 10:59:16 2006] [notice] child pid 7966 exit signal
Segmentation fault (11)
[Tue Mar 28 11:00:10 2006] Script:
'/www/servers/obd/htdocs/obd/modules/budget/index.php'
---------------------------------------
/install/web/php-4.4.2/Zend/zend_hash.c(561) : Block 0x00E0B3F0
status:
Beginning: OK (allocated on
/install/web/php-4.4.2/Zend/zend_hash.c:419, 71 bytes)
End: Overflown (magic=0xE0B47884 instead of 0x2A8FCC84)
3 byte(s) overflown
---------------------------------------
*** glibc detected *** double free or corruption (!prev):
0x00000000010738c0 ***
[Tue Mar 28 11:00:16 2006] [notice] child pid 7987 exit signal
Segmentation fault (11)
[Tue Mar 28 11:00:16 2006] [notice] child pid 7988 exit signal
Segmentation fault (11)
[Tue Mar 28 11:00:21 2006] [notice] child pid 7972 exit signal
Segmentation fault (11)
[Tue Mar 28 11:00:24 2006] Script:
'/www/servers/obd/htdocs/obd/modules/salesFunnel/salesFunnel.php'
---------------------------------------
/install/web/php-4.4.2/Zend/zend_execute.h(44) : Block 0x00F630F0
status:
Beginning: OK (allocated on
/install/web/php-4.4.2/ext/standard/var_unserializer.c:230, 24 bytes)
End: Overflown (magic=0x00F63148 instead of 0x2A8FCC84)
4 byte(s) overflown
---------------------------------------
[Tue Mar 28 11:00:25 2006] [notice] child pid 7998 exit signal
Segmentation fault (11)
------------------------------------------------------------------------
[2006-03-28 09:58:57] [EMAIL PROTECTED]
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 to avoid embedding huge scripts into the report.
------------------------------------------------------------------------
[2006-03-28 09:40:34] guenther dot unterrainer at gknsintermetals dot
com
Description:
------------
When I walk trough my php-program I accidentally get the following
errors in apache error.log:
[Mon Mar 27 14:50:24 2006] [notice] Accept mutex: sysvsem (Default:
sysvsem)
*** glibc detected *** double free or corruption (!prev):
0x0000000000b4acc0 ***
[Mon Mar 27 14:52:16 2006] [notice] child pid 15561 exit signal
Segmentation fault (11)
[Mon Mar 27 14:53:59 2006] [notice] child pid 15558 exit signal
Segmentation fault (11)
*** glibc detected *** double free or corruption (out):
0x0000000000f16c90 ***
*** glibc detected *** free(): invalid next size (fast):
0x0000000000f16c60 ***
*** glibc detected *** corrupted double-linked list: 0x0000000000f16c50
***
*** glibc detected *** free(): invalid pointer: 0x0000000000f16c88 ***
Then the site crashes and the error.log-file reaches aprox. 300 MB
(always with the last errormessage: *** glibc detected *** free():
invalid pointer: 0x0000000000f16c88 ***)
Same Problem with PHP 4.4.1
Apache Version is 1.3.34 with PHP as static module.
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=36884&edit=1
