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| author | Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com> | 2024-03-04 10:04:44 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-03-04 10:04:44 (GMT) |
| commit | d8a56ea439f08a2c386dae61aa503cf9daeca80f (patch) | |
| tree | d512bb8d34acea366df3f6a3f1538ff73a354113 | |
| parent | 722b9cf9fb9504bac082f474f0756da63a3674fc (diff) | |
| download | cpython-d8a56ea439f08a2c386dae61aa503cf9daeca80f.zip cpython-d8a56ea439f08a2c386dae61aa503cf9daeca80f.tar.gz cpython-d8a56ea439f08a2c386dae61aa503cf9daeca80f.tar.bz2 | |
[3.12] gh-116296: Fix refleak in reduce_newobj() corner case (GH-116297) (#116299)
(cherry picked from commit 17c4849981905fb1c9bfbb2b963b6ee12e3efb2c)
Co-authored-by: Erlend E. Aasland <erlend@python.org>
Co-authored-by: Brandt Bucher <brandtbucher@microsoft.com>
| -rw-r--r-- | Misc/NEWS.d/next/Core and Builtins/2024-03-04-10-19-51.gh-issue-116296.gvtxyU.rst | 1 | ||||
| -rw-r--r-- | Objects/typeobject.c | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/Misc/NEWS.d/next/Core and Builtins/2024-03-04-10-19-51.gh-issue-116296.gvtxyU.rst b/Misc/NEWS.d/next/Core and Builtins/2024-03-04-10-19-51.gh-issue-116296.gvtxyU.rst new file mode 100644 index 0000000..0781e92 --- /dev/null +++ b/Misc/NEWS.d/next/Core and Builtins/2024-03-04-10-19-51.gh-issue-116296.gvtxyU.rst @@ -0,0 +1 @@ +Fix possible refleak in :meth:`!object.__reduce__` internal error handling. diff --git a/Objects/typeobject.c b/Objects/typeobject.c index 71d2068..7776ae2 100644 --- a/Objects/typeobject.c +++ b/Objects/typeobject.c @@ -6258,6 +6258,7 @@ reduce_newobj(PyObject *obj) } else { /* args == NULL */ + Py_DECREF(copyreg); Py_DECREF(kwargs); PyErr_BadInternalCall(); return NULL; |