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
2ef710e4 · Christian Heimes · 3f95bdcd · 7ed4294d · 2ef710e4
Kaydet (Commit) 2ef710e4 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
@@ -310,7 +310,8 @@ get_attrib_from_keywords(PyObject *kwds)

    /* attrib can be NULL if PyDict_New failed */
    if (attrib)
-        PyDict_Update(attrib, kwds);
+        if (PyDict_Update(attrib, kwds) < 0)
+            return NULL;
    return attrib;
 }