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Fix two crashers.

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This commit is contained in:
Guido van Rossum 2008-01-23 20:19:01 +00:00
parent b2302ba977
commit 1d9a9eaa89
4 changed files with 11 additions and 44 deletions
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7
Python/bltinmodule.c
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@ -1245,11 +1245,14 @@ min_max(PyObject *args, PyObject *kwds, int op)
"%s() got an unexpected keyword argument", name);
return NULL;
}
Py_INCREF(keyfunc);
}
it = PyObject_GetIter(v);
if (it == NULL)
if (it == NULL) {
Py_XDECREF(keyfunc);
return NULL;
}
maxitem = NULL; /* the result */
maxval = NULL; /* the value associated with the result */
@ -1298,6 +1301,7 @@ min_max(PyObject *args, PyObject *kwds, int op)
else
Py_DECREF(maxval);
Py_DECREF(it);
Py_XDECREF(keyfunc);
return maxitem;
Fail_it_item_and_val:
@ -1308,6 +1312,7 @@ Fail_it:
Py_XDECREF(maxval);
Py_XDECREF(maxitem);
Py_DECREF(it);
Py_XDECREF(keyfunc);
return NULL;
}