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bpo-8677: use PY_SSIZE_T_CLEAN in PC/winreg.c (GH-12466)

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Inada Naoki 2019-03-20 19:10:17 +09:00 committed by GitHub
parent e9a1dcb423
commit d5f18a63cc
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1 changed files with 6 additions and 0 deletions
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6
PC/winreg.c
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@ -12,6 +12,7 @@
*/
#define PY_SSIZE_T_CLEAN
#include "Python.h"
#include "structmember.h"
#include "windows.h"
@ -1608,6 +1609,11 @@ winreg_SetValue_impl(PyObject *module, HKEY key, const Py_UNICODE *sub_key,
"Type must be winreg.REG_SZ");
return NULL;
}
if (value_length >= INT_MAX) {
PyErr_SetString(PyExc_OverflowError,
"the value is too long");
return NULL;
}
Py_BEGIN_ALLOW_THREADS
rc = RegSetValueW(key, sub_key, REG_SZ, value, value_length+1);