https://github.com/python/cpython/commit/9c98fdab7d1167211c9d162c418e2b443a02867a
commit: 9c98fdab7d1167211c9d162c418e2b443a02867a
branch: main
author: Kirill Podoprigora <[email protected]>
committer: Eclips4 <[email protected]>
date: 2024-09-26T15:30:21Z
summary:
gh-124606: Fix reference leak in error path in `datetime_fromisoformat` in
`_datetimemodule.c` (#124607)
Previously `tzdata` and `dtstr_clean` were not decrefed in the
`invalid_iso_midnight` error path of the `datetime_isoformat` function.
files:
M Modules/_datetimemodule.c
diff --git a/Modules/_datetimemodule.c b/Modules/_datetimemodule.c
index 0d91bef2ff9bda..90527d2a3e0350 100644
--- a/Modules/_datetimemodule.c
+++ b/Modules/_datetimemodule.c
@@ -5959,6 +5959,8 @@ datetime_fromisoformat(PyObject *cls, PyObject *dtstr)
invalid_iso_midnight:
PyErr_SetString(PyExc_ValueError, "minute, second, and microsecond must be
0 when hour is 24");
+ Py_DECREF(tzinfo);
+ Py_DECREF(dtstr_clean);
return NULL;
invalid_string_error:
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