[Zope-dev] Segfault in zope.configuration

[Tres Seaver]

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Martin Aspeli wrote:
> Fred Drake wrote:
>> On Thu, Apr 1, 2010 at 7:29 AM, Martin Aspeli<optilude+lists at gmail.com>  wrote:
>>> I'm pretty sure it is. The pdb rabbit hole ended at pyexpat.c. I can't
>>> see what's going on there, but when I did 'r' it blew up.
>> If you can point me at the ZCML file you were trying to parse (or
>> email it to me privately if it's not in a public repository), I'd be
>> glad to see what I can turn up.
> 
> The one that blew up is 
> http://svn.plone.org/svn/collective/collective.xdv/trunk/collective/xdv/configure.zcml, 
> at least that's what z3c.autoinclude was calling the include directive 
> handler on.
> 
>> I'll also need to know what version of Python you're using.
> 
> It's a fully patched SLES11. I think it's 2.6.4 (it's definitely 2.6), 
> though unfortunately I don't have access here on the weekend. I've used 
> virtualenv --no-site-packages to get a clean Python (SLES installs all 
> kinds of crap in the global site), and then used that to run a buildout.
> 
> Not sure how SuSE compiles their Python. One thing to note is that SLES 
> has /usr/lib and /usr/lib64. Everything used in our build is (or should 
> be to my knowledge) 64-bit, so linked against the 64-bit versions. Then 
> again, I've had a lot of trouble getting things to build properly on SLES.
> 
> The buildout's got client-specific stuff in it, but a minimal one would 
> basically just install Plone + collective.xdv in a 
> plone.recipe.zope2instance with the KGS at 
> http://good-py.appspot.com/release/dexterity/2.0-next?plone=4.0b1-1

One fault-isolation strategy would be to try building Python from source
into someplace like /opt/Python-2.6.5, and see if the segfault recurs
under it.

/me is deeply suspicious of *any* distro-provided python, ever.


Tres.
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Tres Seaver          +1 540-429-0999          tseaver at palladion.com
Palladion Software   "Excellence by Design"    http://palladion.com
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