Add missing check of PyDict_Update()'s return value in _elementtree.c

CID 719637

Add missing check of PyDict_Update()'s return value in _elementtree.c
CID 719637
7ed4294d · Christian Heimes · 97cb67b9 · 7ed4294d
Kaydet (Commit) 7ed4294d authored Tem 20, 2013 tarafından Christian Heimes
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_elementtree.c Modules/_elementtree.c +2 -1

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--- a/Modules/_elementtree.c
+++ b/Modules/_elementtree.c
@@ -347,7 +347,8 @@ get_attrib_from_keywords(PyObject *kwds)
    Py_DECREF(attrib_str);
    if (attrib)
-        PyDict_Update(attrib, kwds);
+        if (PyDict_Update(attrib, kwds) < 0)
+            return NULL;
    return attrib;
 }