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long_pow(): Fix more instances of leaks in error cases.

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Bugfix candidate -- although long_pow() is so different now I doubt a
patch would apply to 2.3.
This commit is contained in:
Tim Peters 2004-08-30 02:58:59 +00:00
parent 47e52ee0c5
commit cd97da3b1d
1 changed files with 3 additions and 3 deletions
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6
Objects/longobject.c
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@ -2343,7 +2343,7 @@ long_pow(PyObject *v, PyObject *w, PyObject *x)
if (c) {
PyErr_SetString(PyExc_TypeError, "pow() 2nd argument "
"cannot be negative when 3rd argument specified");
return NULL;
goto Error;
}
else {
/* else return a float. This works because we know
@ -2361,7 +2361,7 @@ long_pow(PyObject *v, PyObject *w, PyObject *x)
if (c->ob_size == 0) {
PyErr_SetString(PyExc_ValueError,
"pow() 3rd argument cannot be 0");
goto Done;
goto Error;
}
/* if modulus < 0:
@ -2390,7 +2390,7 @@ long_pow(PyObject *v, PyObject *w, PyObject *x)
Having the base positive just makes things easier. */
if (a->ob_size < 0) {
if (l_divmod(a, c, NULL, &temp) < 0)
goto Done;
goto Error;
Py_DECREF(a);
a = temp;
temp = NULL;