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Code Issues Releases Wiki Activity

ssue #27942: Fix memory leak in codeobject.c

This commit is contained in:
Yury Selivanov 2016-11-09 09:42:14 -05:00
parent 58c534dd6c
commit d2fd3599ab
2 changed files with 4 additions and 0 deletions
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2
Misc/NEWS
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@ -110,6 +110,8 @@ Core and Builtins
- Issue #27443: __length_hint__() of bytearray iterators no longer return a - Issue #27443: __length_hint__() of bytearray iterators no longer return a
negative integer for a resized bytearray. negative integer for a resized bytearray.
- Issue #27942: Fix memory leak in codeobject.c
Library Library
------- -------

2
Objects/codeobject.c
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@ -69,6 +69,7 @@ intern_string_constants(PyObject *tuple)
intern_string_constants(v); intern_string_constants(v);
} }
else if (PyFrozenSet_CheckExact(v)) { else if (PyFrozenSet_CheckExact(v)) {
PyObject *w = v;
PyObject *tmp = PySequence_Tuple(v); PyObject *tmp = PySequence_Tuple(v);
if (tmp == NULL) { if (tmp == NULL) {
PyErr_Clear(); PyErr_Clear();
@ -81,6 +82,7 @@ intern_string_constants(PyObject *tuple)
} }
else { else {
PyTuple_SET_ITEM(tuple, i, v); PyTuple_SET_ITEM(tuple, i, v);
Py_DECREF(w);
modified = 1; modified = 1;
} }
} }