https://github.com/python/cpython/commit/0231a391f913e7cd19b0ee82802c99104472411e commit: 0231a391f913e7cd19b0ee82802c99104472411e branch: 3.13 author: Serhiy Storchaka <[email protected]> committer: serhiy-storchaka <[email protected]> date: 2025-10-18T11:00:10Z summary:
[3.13] gh-140272: Fix memory leak in _gdbm.gdbm.clear() (GH-140274) (GH-140289) (cherry picked from commit f937468e7c88c768a28ff4e653da051ffa30d86c) Co-authored-by: Shamil <[email protected]> files: A Misc/NEWS.d/next/Library/2025-10-17-23-58-11.gh-issue-140272.lhY8uS.rst M Modules/_gdbmmodule.c diff --git a/Misc/NEWS.d/next/Library/2025-10-17-23-58-11.gh-issue-140272.lhY8uS.rst b/Misc/NEWS.d/next/Library/2025-10-17-23-58-11.gh-issue-140272.lhY8uS.rst new file mode 100644 index 00000000000000..666a45055f5a58 --- /dev/null +++ b/Misc/NEWS.d/next/Library/2025-10-17-23-58-11.gh-issue-140272.lhY8uS.rst @@ -0,0 +1 @@ +Fix memory leak in the :meth:`!clear` method of the :mod:`dbm.gnu` database. diff --git a/Modules/_gdbmmodule.c b/Modules/_gdbmmodule.c index ea4fe247987e9d..3fe08004790912 100644 --- a/Modules/_gdbmmodule.c +++ b/Modules/_gdbmmodule.c @@ -612,8 +612,10 @@ _gdbm_gdbm_clear_impl(gdbmobject *self, PyTypeObject *cls) } if (gdbm_delete(self->di_dbm, key) < 0) { PyErr_SetString(state->gdbm_error, "cannot delete item from database"); + free(key.dptr); return NULL; } + free(key.dptr); } Py_RETURN_NONE; } _______________________________________________ Python-checkins mailing list -- [email protected] To unsubscribe send an email to [email protected] https://mail.python.org/mailman3//lists/python-checkins.python.org Member address: [email protected]
