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Make sure that tp_free frees the int the same way as tp_dealloc would. 

This fixes the problem that Barry reported on python-dev:
   >>> 23000 .__class__ = bool
crashes in the deallocator.  This was because int inherited tp_free
from object, which uses the default allocator.

2.2. Bugfix candidate.
This commit is contained in:
Guido van Rossum 2002-04-26 00:53:34 +00:00
parent cf22c826a6
commit 9364698101
1 changed files with 8 additions and 0 deletions
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8
Objects/intobject.c
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@ -130,6 +130,13 @@ int_dealloc(PyIntObject *v)
v->ob_type->tp_free((PyObject *)v); v->ob_type->tp_free((PyObject *)v);
} }
static void
int_free(PyIntObject *v)
{
v->ob_type = (struct _typeobject *)free_list;
free_list = v;
}
long long
PyInt_AsLong(register PyObject *op) PyInt_AsLong(register PyObject *op)
{ {
@ -905,6 +912,7 @@ PyTypeObject PyInt_Type = {
0, /* tp_init */ 0, /* tp_init */
0, /* tp_alloc */ 0, /* tp_alloc */
int_new, /* tp_new */ int_new, /* tp_new */
(freefunc)int_free, /* tp_free */
}; };
void void