[ python-Bugs-983311 ] simple attribute access causing segfault in certain cases

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Bugs item #983311, was opened at 2004-07-01 02:42
Message generated for change (Tracker Item Submitted) made by Item Submitter
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Category: Python Interpreter Core
Group: Python 2.3
Status: Open
Resolution: None
Priority: 5
Submitted By: Simon Michael (simon)
Assigned to: Nobody/Anonymous (nobody)
Summary: simple attribute access causing segfault in certain cases

Initial Comment:
Reproduce:

 zopectl debug (done in zope debugger to get necessary
imports)
 >>> from AccessControl.tests.testSecurity import
SecurityTests
 >>> SecurityTests.doc_class

Python 2.3.4 crashes silently. Python 2.3.3 works
normally on the same machine. This is some virtual
server variant of debian gnu/linux on intel
(aktiom.net. On another machine (standard debian i386)
Python 2.3.3 shows the same crash.

That attr in
zope/lib/python/AccessControl/tests/testSecurity.py
looks like:

 class SecurityTests (DTMLTests):
     doc_class = UnownedDTML # another class

Cf http://zwiki.org/IssueNo0860 .

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