From e80c6570c5e792a0d958ab794a895fc3455decb1 Mon Sep 17 00:00:00 2001 From: Wulian233 <1055917385@qq.com> Date: Tue, 7 Apr 2026 20:22:00 +0800 Subject: [PATCH 1/2] object.c: recursion depth leak in PyObject_Print --- .../2026-04-07-20-21-44.gh-issue-148208.JAxpDU.rst | 1 + Objects/object.c | 2 ++ 2 files changed, 3 insertions(+) create mode 100644 Misc/NEWS.d/next/Core_and_Builtins/2026-04-07-20-21-44.gh-issue-148208.JAxpDU.rst diff --git a/Misc/NEWS.d/next/Core_and_Builtins/2026-04-07-20-21-44.gh-issue-148208.JAxpDU.rst b/Misc/NEWS.d/next/Core_and_Builtins/2026-04-07-20-21-44.gh-issue-148208.JAxpDU.rst new file mode 100644 index 00000000000000..78da4e55e2c7ad --- /dev/null +++ b/Misc/NEWS.d/next/Core_and_Builtins/2026-04-07-20-21-44.gh-issue-148208.JAxpDU.rst @@ -0,0 +1 @@ +Fix recursion depth leak in :c:func:`PyObject_Print diff --git a/Objects/object.c b/Objects/object.c index 4db22f372ec3f7..3166254f6f640b 100644 --- a/Objects/object.c +++ b/Objects/object.c @@ -688,6 +688,8 @@ PyObject_Print(PyObject *op, FILE *fp, int flags) ret = -1; } } + + _Py_LeaveRecursiveCall(); return ret; } From ae43da1daa75179439811f5c0e0984b5ef134e1d Mon Sep 17 00:00:00 2001 From: Wulian233 <1055917385@qq.com> Date: Tue, 7 Apr 2026 20:30:39 +0800 Subject: [PATCH 2/2] update --- .../2026-04-07-20-21-44.gh-issue-148208.JAxpDU.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Misc/NEWS.d/next/Core_and_Builtins/2026-04-07-20-21-44.gh-issue-148208.JAxpDU.rst b/Misc/NEWS.d/next/Core_and_Builtins/2026-04-07-20-21-44.gh-issue-148208.JAxpDU.rst index 78da4e55e2c7ad..b8ae19f5877a7d 100644 --- a/Misc/NEWS.d/next/Core_and_Builtins/2026-04-07-20-21-44.gh-issue-148208.JAxpDU.rst +++ b/Misc/NEWS.d/next/Core_and_Builtins/2026-04-07-20-21-44.gh-issue-148208.JAxpDU.rst @@ -1 +1 @@ -Fix recursion depth leak in :c:func:`PyObject_Print +Fix recursion depth leak in :c:func:`PyObject_Print`