mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-08-31 14:07:50 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 9

Issue #20437: Fixed 21 potential bugs when deleting objects references.

Browse source
This commit is contained in:
Serhiy Storchaka 2014-02-09 13:33:53 +02:00
parent e9c31470e1
commit 505ff755d7
16 changed files with 34 additions and 63 deletions
Download patch file Download diff file Expand all files Collapse all files

9
Modules/_sqlite/cursor.c
View file

@ -230,8 +230,7 @@ int pysqlite_build_row_cast_map(pysqlite_Cursor* self)
if (converter != Py_None) {
Py_DECREF(converter);
}
Py_XDECREF(self->row_cast_map);
self->row_cast_map = NULL;
Py_CLEAR(self->row_cast_map);
return -1;
}
@ -443,8 +442,7 @@ PyObject* _pysqlite_query_execute(pysqlite_Cursor* self, int multiple, PyObject*
self->locked = 1;
self->reset = 0;
Py_XDECREF(self->next_row);
self->next_row = NULL;
Py_CLEAR(self->next_row);
if (multiple) {
/* executemany() */
@ -860,8 +858,7 @@ PyObject* pysqlite_cursor_iternext(pysqlite_Cursor *self)
if (!self->next_row) {
if (self->statement) {
(void)pysqlite_statement_reset(self->statement);
Py_DECREF(self->statement);
self->statement = NULL;
Py_CLEAR(self->statement);
}
return NULL;
}