[ZODB-Dev] [Patch] (was: [Bug] Leaking pickle cache references --> potentially huge memory leaks)

[Dieter Maurer]

Jeremy Hylton wrote at 2003-11-11 17:17 -0500:
 > Actually, this was fixed for ZODB 3.2 by adding a clear() method to the
 > cache.  I should look at the PER_DEL / deallocated issue, though.

There is a "PickleCache.clear" method already for ZODB 3.1.
However, after I used it, Python segfaulted (some indeterminate
time later).
Apparently, the 3.1 "clear" releases things that must not be
released.

-- 
Dieter