dcoracle2: callproc crashes w/ clob parameter on win32

[Ville Vainio]

What's wrong with this code:

-------------------------
import DCOracle2
db = DCOracle2.connect(...)
c = db.cursor()
clob=DCOracle2.TypeCoercion("Hello World",'SQLT_BLOB')
c.callproc("myschema.myfunc",clob)
--------------------------

It segfaults on win32, at least. I've tried with the latest release
and cvs snapshot tar. The command that fails is callproc.