[Zope-dev] possible problem in cPickleCache.c

14 Jul 1999


      My C compiler gives me a warning which on inspection I believe about an
uninitialized  variable usage at cPickleCache.c line 392. The code is

static PyObject *
cc_invalidate(ccobject *self, PyObject *args)
{
  PyObject *inv, *key, *v;
  int i;
  
  if (PyArg_ParseTuple(args, "O!", &PyDict_Type, &inv)) {
    for (i=0; PyDict_Next(inv, &i, &key, &v); ) 
      if (key==Py_None)
        { /* Eek some nitwit invalidated everything! */
          for (i=0; PyDict_Next(self->data, &i, &key, &v); )
            _invalidate(self, key);
          break;
        }
      else
        _invalidate(self, key);
    PyDict_Clear(inv);
  }
  else {
    PyErr_Clear();
    UNLESS (PyArg_ParseTuple(args, "O", &inv)) return NULL;
    if (PyString_Check(inv))
      _invalidate(self, key);                   /*possible error*/
    else if (inv==Py_None)      /* All */
      for (i=0; PyDict_Next(self->data, &i, &key, &v); )
        _invalidate(self, key);
    else {
      int l;

-- 
Robin Becker