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--- Objects/tupleobject.c.orig 2006-08-12 18:03:09.000000000 +0100
+++ Objects/tupleobject.c 2008-08-30 10:16:13.000000000 +0100
@@ -60,11 +60,12 @@
Py_ssize_t nbytes = size * sizeof(PyObject *);
/* Check for overflow */
if (nbytes / sizeof(PyObject *) != (size_t)size ||
- (nbytes += sizeof(PyTupleObject) - sizeof(PyObject *))
- <= 0)
+ (nbytes > PY_SSIZE_T_MAX - sizeof(PyTupleObject) - sizeof(PyObject *)))
{
return PyErr_NoMemory();
}
+ nbytes += sizeof(PyTupleObject) - sizeof(PyObject *);
+
op = PyObject_GC_NewVar(PyTupleObject, &PyTuple_Type, size);
if (op == NULL)
return NULL;
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