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gh-111089: Revert PyUnicode_AsUTF8() changes (#111833)

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* Revert "gh-111089: Use PyUnicode_AsUTF8() in Argument Clinic (#111585)"

This reverts commit d9b606b3d0.

* Revert "gh-111089: Use PyUnicode_AsUTF8() in getargs.c (#111620)"

This reverts commit cde1071b2a.

* Revert "gh-111089: PyUnicode_AsUTF8() now raises on embedded NUL (#111091)"

This reverts commit d731579bfb.

* Revert "gh-111089: Add PyUnicode_AsUTF8() to the limited C API (#111121)"

This reverts commit d8f32be5b6.

* Revert "gh-111089: Use PyUnicode_AsUTF8() in sqlite3 (#111122)"

This reverts commit 37e4e20eaa.
This commit is contained in:
Victor Stinner 2023-11-07 23:36:13 +01:00 • committed by GitHub
parent ea970fb116
commit 11e83488c5
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50 changed files with 951 additions and 243 deletions
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8
Python/getargs.c
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@ -932,15 +932,19 @@ convertsimple(PyObject *arg, const char **p_format, va_list *p_va, int flags,
} else {
/* "s" or "z" */
const char **p = va_arg(*p_va, const char **);
Py_ssize_t len;
sarg = NULL;
if (c == 'z' && arg == Py_None)
*p = NULL;
else if (PyUnicode_Check(arg)) {
sarg = PyUnicode_AsUTF8(arg);
if (sarg == NULL) {
sarg = PyUnicode_AsUTF8AndSize(arg, &len);
if (sarg == NULL)
return converterr(CONV_UNICODE,
arg, msgbuf, bufsize);
if (strlen(sarg) != (size_t)len) {
PyErr_SetString(PyExc_ValueError, "embedded null character");
RETURN_ERR_OCCURRED;
}
*p = sarg;
}