Merge 8a3f369b62 into 82bc911e85

fixes #1280

sqlite3.go

@@ -930,6 +930,7 @@ func (c *SQLiteConn) query(ctx context.Context, query string, args []driver.Name
 		s.(*SQLiteStmt).cls = true
 		na := s.NumInput()
 		if len(args)-start < na {
+			s.Close()
 			return nil, fmt.Errorf("not enough args to execute query: want %d got %d", na, len(args)-start)
 		}
 		// consume the number of arguments used in the current