Fix unicode_adjust_maxchar(): catch PyUnicode_New() failure

ca439eec · Victor Stinner · 184252ad · ca439eec
Commit ca439eec authored Jun 16, 2012 by Victor Stinner
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Objects/unicodeobject.c Objects/unicodeobject.c +2 -1

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--- a/Objects/unicodeobject.c
+++ b/Objects/unicodeobject.c
@@ -2084,7 +2084,8 @@ unicode_adjust_maxchar(PyObject **p_unicode)
            return;
    }
    copy = PyUnicode_New(len, max_char);
-    _PyUnicode_FastCopyCharacters(copy, 0, unicode, 0, len);
+    if (copy != NULL)
+        _PyUnicode_FastCopyCharacters(copy, 0, unicode, 0, len);
    Py_DECREF(unicode);
    *p_unicode = copy;
 }