[Python-Dev] [Python 2.4] PyInt_FromLong returning NULL

[Andreas Jung]

While using Zope 2.7 with Python 2.4 we discovered some strange behaviour 
of the security machinery.
I could track this down to some Zope code in cAccessControl.c where an 
Unauthorized exception is
raised because of a call to PyInt_FromLong(1) which returns NULL. What 
could be the reason that
such a "stupid" call return NULL in a reproducable way?

-aj