From cb272843f2d5dfc4ef996ba952b99a3e30c88bbc Mon Sep 17 00:00:00 2001 From: "Miss Islington (bot)" <31488909+miss-islington@users.noreply.github.com> Date: Mon, 17 Dec 2018 07:10:20 -0800 Subject: bpo-35504: Fix segfaults and SystemErrors when deleting certain attrs. (GH-11175) (cherry picked from commit 842acaab1376c5c84fd5966bb6070e289880e1ca) Co-authored-by: Zackery Spytz --- Modules/_sqlite/connection.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'Modules/_sqlite') diff --git a/Modules/_sqlite/connection.c b/Modules/_sqlite/connection.c index 351317e78d..d43286a2d3 100644 --- a/Modules/_sqlite/connection.c +++ b/Modules/_sqlite/connection.c @@ -1138,6 +1138,10 @@ static PyObject* pysqlite_connection_get_in_transaction(pysqlite_Connection* sel static int pysqlite_connection_set_isolation_level(pysqlite_Connection* self, PyObject* isolation_level, void *Py_UNUSED(ignored)) { + if (isolation_level == NULL) { + PyErr_SetString(PyExc_AttributeError, "cannot delete attribute"); + return -1; + } if (isolation_level == Py_None) { PyObject *res = pysqlite_connection_commit(self, NULL); if (!res) { -- cgit v1.2.1