Fix Unicode encode_wstr_utf8() (#127420)

vstinner · picnixz · commit 737d95e5d584 · 2024-12-02T12:36:20.000+01:00
Raise RuntimeError instead of RuntimeWarning.
diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c
@@ -15633,7 +15633,7 @@ encode_wstr_utf8(wchar_t *wstr, char **str, const char *name)
     int res;
     res = _Py_EncodeUTF8Ex(wstr, str, NULL, NULL, 1, _Py_ERROR_STRICT);
     if (res == -2) {
-        PyErr_Format(PyExc_RuntimeWarning, "cannot decode %s", name);
+        PyErr_Format(PyExc_RuntimeError, "cannot encode %s", name);
         return -1;
     }
     if (res < 0) {

Original file line number	Diff line number	Diff line change
`@@ -15633,7 +15633,7 @@ encode_wstr_utf8(wchar_t wstr, char str, const char name)`
`15633`	`15633`	`int res;`
`15634`	`15634`	`res = _Py_EncodeUTF8Ex(wstr, str, NULL, NULL, 1, _Py_ERROR_STRICT);`
`15635`	`15635`	`if (res == -2) {`
`15636`		`- PyErr_Format(PyExc_RuntimeWarning, "cannot decode %s", name);`
	`15636`	`+ PyErr_Format(PyExc_RuntimeError, "cannot encode %s", name);`
`15637`	`15637`	`return -1;`
`15638`	`15638`	`}`
`15639`	`15639`	`if (res < 0) {`