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[bdbxml] Re: [mod_python] Segmentation fault with mod_python and DBXML: msg#00050

Subject: [bdbxml] Re: [mod_python] Segmentation fault with mod_python and DBXML
Hello Graham

Graham Dumpleton wrote:

Python has a version of expat builtin to it. The version of this
most likely differs to a version of expat used as a shared library
by some other module linked into Apache.

Work out what version of expat library is installed on your system,
you may have to update it.

http://www.modpython.org/pipermail/mod_python/2004-December/017023.html

I upgraded "expat-1.95.7-4" to "expat-1.95.8-4" as well as to "expat-1.95.8-6". But the problem is still there.

These mismatches in shared library versions required by different
modules can occur in other situations as well. See:

http://www.modpython.org/FAQ/faqw.py?query=expat&querytype=simple&casefold=yes&req=search

Is there any problem using mod_python and dbxml together.

On 16/08/2005, at 8:24 PM, Manjeet Chaudhary wrote:

Hello All,

Sorry if the mail got duplicated.
I am developing a web based application; based on Apache, mod_python, dbxml and python programming; When i try to import dbxml module( to perform various dbxml operations ) from mod-python handler and give a url request to mod-python handler i am getting an error of Segmentation Fault in apache error log .
I am using following versions of software
1) dbxml -  2.1.8
2) python - 2.3.4
3) mod-python - 1.3.4
4) apache 2.0.52
5) Kernel version-2.6.9-5.0.5-EL

I think the error occurs at the time when i am creating the XmlManager instance in dbxml module.
I am using Publisher Handler of mod-python.

Apache error log (/var/log/httpd/error_log)

[Tue Aug 16 10:17:43 2005] [notice] mod_python: (Re)importing module 'mod_python.publisher' [Tue Aug 16 10:17:43 2005] [notice] mod_python: (Re)importing module 'x' with path set to '['/var/www/cgi-bin/sw']' [Tue Aug 16 10:17:44 2005] [notice] child pid 3238 exit signal Segmentation fault (11)

Please let me know is there any solution to this problem .
It is very urgent.
Thanks in advance.
Regards,

Manjeet Chaudhary
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