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bpo-44491: Allow clearing the sqlite3 authoriser callback (GH-26863)

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Erlend Egeberg Aasland 2021-06-24 16:35:57 +02:00 • committed by GitHub
parent 18ba1ff6a4
commit b19f455339
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6 changed files with 33 additions and 6 deletions
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16
Modules/_sqlite/connection.c
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@ -1053,20 +1053,24 @@ pysqlite_connection_set_authorizer_impl(pysqlite_Connection *self,
PyObject *authorizer_cb)
/*[clinic end generated code: output=f18ba575d788b35c input=df079724c020d2f2]*/
{
int rc;
if (!pysqlite_check_thread(self) || !pysqlite_check_connection(self)) {
return NULL;
}
rc = sqlite3_set_authorizer(self->db, _authorizer_callback, (void*)authorizer_cb);
int rc;
if (authorizer_cb == Py_None) {
rc = sqlite3_set_authorizer(self->db, NULL, NULL);
Py_XSETREF(self->function_pinboard_authorizer_cb, NULL);
}
else {
Py_INCREF(authorizer_cb);
Py_XSETREF(self->function_pinboard_authorizer_cb, authorizer_cb);
rc = sqlite3_set_authorizer(self->db, _authorizer_callback, authorizer_cb);
}
if (rc != SQLITE_OK) {
PyErr_SetString(pysqlite_OperationalError, "Error setting authorizer callback");
Py_XSETREF(self->function_pinboard_authorizer_cb, NULL);
return NULL;
} else {
Py_INCREF(authorizer_cb);
Py_XSETREF(self->function_pinboard_authorizer_cb, authorizer_cb);
}
Py_RETURN_NONE;
}