From: Irit Katriel <1055913+iritkatriel@users.noreply.github.com>
Date: Thu, 28 Jul 2022 10:38:46 +0000 (+0100)
Subject: gh-95369: add missing decref in error case of exception group's split (GH-95370)
X-Git-Tag: v3.12.0a1~808
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=bceb197947bbaebb11e01195bdce4f240fdf9332;p=thirdparty%2FPython%2Fcpython.git

gh-95369: add missing decref in error case of exception group's split (GH-95370)
---

diff --git a/Objects/exceptions.c b/Objects/exceptions.c
index 745b89078ffe..c56886870d3c 100644
--- a/Objects/exceptions.c
+++ b/Objects/exceptions.c
@@ -1106,6 +1106,7 @@ exceptiongroup_split_recursive(PyObject *exc,
             assert(PyList_CheckExact(match_list));
             if (PyList_Append(match_list, rec_result.match) < 0) {
                 Py_DECREF(rec_result.match);
+                Py_XDECREF(rec_result.rest);
                 goto done;
             }
             Py_DECREF(rec_result.match);