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Issue #6242: Fix deallocator of io.StringIO and io.BytesIO.

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This commit is contained in:
Alexandre Vassalotti 2009-07-22 02:24:49 +00:00
parent 4f1f422713
commit fc477048e1
3 changed files with 17 additions and 6 deletions
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8
Modules/_io/stringio.c
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@ -509,11 +509,15 @@ static void
stringio_dealloc(stringio *self)
{
_PyObject_GC_UNTRACK(self);
self->ok = 0;
if (self->buf) {
PyMem_Free(self->buf);
self->buf = NULL;
}
Py_CLEAR(self->readnl);
Py_CLEAR(self->writenl);
Py_CLEAR(self->decoder);
if (self->buf)
PyMem_Free(self->buf);
Py_CLEAR(self->dict);
if (self->weakreflist != NULL)
PyObject_ClearWeakRefs((PyObject *) self);
Py_TYPE(self)->tp_free(self);