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[3.6] bpo-30708: Check for null characters in PyUnicode_AsWideCharString(). (GH-2285) (#2443)

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Raise a ValueError if the second argument is NULL and the wchar_t\*
string contains null characters..
(cherry picked from commit e613e6add5)
This commit is contained in:
Serhiy Storchaka 2017-06-27 21:08:58 +03:00 • committed by GitHub
parent 35d2ca2b94
commit 0edffa3073
12 changed files with 50 additions and 20 deletions
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6
Include/unicodeobject.h
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@ -1063,6 +1063,12 @@ PyAPI_FUNC(wchar_t*) PyUnicode_AsWideCharString(
);
#ifndef Py_LIMITED_API
/* Similar to PyUnicode_AsWideCharString(unicode, NULL), but check if
the string contains null characters. */
PyAPI_FUNC(wchar_t*) _PyUnicode_AsWideCharString(
PyObject *unicode /* Unicode object */
);
PyAPI_FUNC(void*) _PyUnicode_AsKind(PyObject *s, unsigned int kind);
#endif