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gh-102281: Fix potential nullptr dereference + use of uninitialized memory (gh-102282)

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Max Bachmann 2023-03-15 13:58:43 +01:00 • committed by GitHub
parent 2b5781d659
commit afa6092ee4
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3 changed files with 10 additions and 2 deletions
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5
Modules/getpath.c
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@ -446,7 +446,10 @@ getpath_realpath(PyObject *Py_UNUSED(self) , PyObject *args)
if (s) {
*s = L'\0';
}
path2 = _Py_normpath(_Py_join_relfile(path, resolved), -1);
path2 = _Py_join_relfile(path, resolved);
if (path2) {
path2 = _Py_normpath(path2, -1);
}
PyMem_RawFree((void *)path);
path = path2;
}