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fix more possible ref leaks in _json and use Py_CLEAR

This commit is contained in:
Benjamin Peterson 2008-10-16 21:48:06 +00:00
parent 865cd640bb
commit 336680ecea
1 changed files with 4 additions and 2 deletions
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6
Modules/_json.c
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@ -271,6 +271,7 @@ scanstring_str(PyObject *pystr, Py_ssize_t end, char *encoding, int strict)
goto bail;
}
if (PyList_Append(chunks, chunk)) {
Py_DECREF(chunk);
goto bail;
}
Py_DECREF(chunk);
@ -372,6 +373,7 @@ scanstring_str(PyObject *pystr, Py_ssize_t end, char *encoding, int strict)
goto bail;
}
if (PyList_Append(chunks, chunk)) {
Py_DECREF(chunk);
goto bail;
}
Py_DECREF(chunk);
@ -381,8 +383,7 @@ scanstring_str(PyObject *pystr, Py_ssize_t end, char *encoding, int strict)
if (rval == NULL) {
goto bail;
}
Py_DECREF(chunks);
chunks = NULL;
Py_CLEAR(chunks);
return Py_BuildValue("(Nn)", rval, end);
bail:
Py_XDECREF(chunks);
@ -533,6 +534,7 @@ scanstring_unicode(PyObject *pystr, Py_ssize_t end, int strict)
goto bail;
}
if (PyList_Append(chunks, chunk)) {
Py_DECREF(chunk);
goto bail;
}
Py_DECREF(chunk);