Hirokazu Yamamoto <[EMAIL PROTECTED]> added the comment:
See trunk/Modules/cPickle.c(609).
static Py_ssize_t
read_cStringIO(Unpicklerobject *self, char **s, Py_ssize_t n)
{
char *ptr;
if (PycStringIO->cread((PyObject *)self->file, &ptr, n) != n) {
PyErr_SetNone(PyExc_EOFError);
return -1;
}
*s = ptr;
return n;
}
It's checking the length of returned string and if not match, raises
EOFError. But there is no corresponding code in py3k.
I hope attached patch will fix this issue.
----------
keywords: +patch
nosy: +ocean-city
Added file:
http://bugs.python.org/file11987/py3k_set_EOFError_when_invalid_result_size.patch
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<http://bugs.python.org/issue4298>
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