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Plug memory leak in Py_BuildValue when using {...} to construct dictionaries.

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Guido van Rossum 1997-11-20 20:35:45 +00:00
parent 3d96d522ec
commit db847bd9ea
1 changed files with 5 additions and 3 deletions
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8
Python/modsupport.c
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@ -169,6 +169,7 @@ do_mkdict(p_format, p_va, endchar, n)
return NULL;
for (i = 0; i < n; i+= 2) {
PyObject *k, *v;
int err;
k = do_mkvalue(p_format, p_va);
if (k == NULL) {
Py_DECREF(d);
@ -180,9 +181,10 @@ do_mkdict(p_format, p_va, endchar, n)
Py_DECREF(d);
return NULL;
}
if (PyDict_SetItem(d, k, v) < 0) {
Py_DECREF(k);
Py_DECREF(v);
err = PyDict_SetItem(d, k, v);
Py_DECREF(k);
Py_DECREF(v);
if (err < 0) {
Py_DECREF(d);
return NULL;
}