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Fix resource leak in pickle module

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CID 983309 (#1 of 1): Resource leak (RESOURCE_LEAK)
leaked_storage: Variable unicode_str going out of scope leaks the storage it points to.
This commit is contained in:
Christian Heimes 2013-06-29 21:37:34 +02:00
parent d47802eef7
commit 82e6b94b95
1 changed files with 3 additions and 1 deletions
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4
Modules/_pickle.c
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@ -1748,9 +1748,11 @@ save_bytes(PicklerObject *self, PyObject *obj)
return -1; return -1;
if (latin1 == NULL) { if (latin1 == NULL) {
latin1 = PyUnicode_InternFromString("latin1"); latin1 = PyUnicode_InternFromString("latin1");
if (latin1 == NULL) if (latin1 == NULL) {
Py_DECREF(unicode_str);
return -1; return -1;
} }
}
reduce_value = Py_BuildValue("(O(OO))", reduce_value = Py_BuildValue("(O(OO))",
codecs_encode, unicode_str, latin1); codecs_encode, unicode_str, latin1);
Py_DECREF(unicode_str); Py_DECREF(unicode_str);