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

PyUnicode_AsUTF8() now raises an exception if the string contains embedded null characters.
python · Oct 20, 2023 · 37e4e20 · 37e4e20
1 parent ea7c26e
commit 37e4e20
Showing 1 changed file with 1 addition and 6 deletions.
diff --git a/Modules/_sqlite/connection.c b/Modules/_sqlite/connection.c
@@ -76,15 +76,10 @@ isolation_level_converter(PyObject *str_or_none, const char **result)
         *result = NULL;
     }
     else if (PyUnicode_Check(str_or_none)) {
-        Py_ssize_t sz;
-        const char *str = PyUnicode_AsUTF8AndSize(str_or_none, &sz);
+        const char *str = PyUnicode_AsUTF8(str_or_none);
         if (str == NULL) {
             return 0;
         }
-        if (strlen(str) != (size_t)sz) {
-            PyErr_SetString(PyExc_ValueError, "embedded null character");
-            return 0;
-        }
 
         const char *level = get_isolation_level(str);
         if (level == NULL) {