commit ea46579067fd2d4e164d6605719ffec690c4d621
author Erlend Egeberg Aasland <erlend.aasland@innova.no> Thu Feb 11 00:04:02 2021 +0100
committer GitHub <noreply@github.com> Thu Feb 11 01:04:02 2021 +0200
tree 0c47f143e62973981cdb7c8ae46afe5e75bafae9
parent 749d40a53f8bbb9bb9d4eda345e54e3b3be7b459

bpo-40956: Fix segfault when Connection.backup is called without target (GH-24503)

Modules/_sqlite/connection.c

diff --git a/Modules/_sqlite/connection.c b/Modules/_sqlite/connection.c
index 370dc1a..63fcb00 100644
--- a/Modules/_sqlite/connection.c
+++ b/Modules/_sqlite/connection.c
@@ -1582,7 +1582,7 @@ pysqlite_connection_iterdump_impl(pysqlite_Connection *self)
 /*[clinic input]
 _sqlite3.Connection.backup as pysqlite_connection_backup
 
-    target: object(type='pysqlite_Connection *', subclass_of='pysqlite_ConnectionType') = NULL
+    target: object(type='pysqlite_Connection *', subclass_of='pysqlite_ConnectionType')
     *
     pages: int = -1
     progress: object = None
@@ -1597,7 +1597,7 @@ pysqlite_connection_backup_impl(pysqlite_Connection *self,
                                 pysqlite_Connection *target, int pages,
                                 PyObject *progress, const char *name,
                                 double sleep)
-/*[clinic end generated code: output=306a3e6a38c36334 input=2f3497ea530144b1]*/
+/*[clinic end generated code: output=306a3e6a38c36334 input=30ae45fc420bfd3b]*/
 {
     int rc;
     int callback_error = 0;