GetVolumePathNameW: downcast bufsize to DWORD

85ba92a0 · Christian Heimes · b08ff7dc · 85ba92a0
Kaydet (Commit) 85ba92a0 authored Kas 18, 2013 tarafından Christian Heimes
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posixmodule.c Modules/posixmodule.c +2 -1

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--- a/Modules/posixmodule.c
+++ b/Modules/posixmodule.c
@@ -4054,7 +4054,8 @@ posix__getvolumepathname(PyObject *self, PyObject *args)
        return PyErr_NoMemory();

    Py_BEGIN_ALLOW_THREADS
-    ret = GetVolumePathNameW(path, mountpath, bufsize);
+    ret = GetVolumePathNameW(path, mountpath,
+                             Py_SAFE_DOWNCAST(bufsize, size_t, DWORD));
    Py_END_ALLOW_THREADS

    if (!ret) {