From 654b8d936450d94472e26f0b14a9f8d6d249563a Mon Sep 17 00:00:00 2001 From: Sergey Miryanov Date: Tue, 12 Aug 2025 10:32:53 -0700 Subject: [PATCH] GH-137562: Fix github-issue number for deallocated objects in cache bug (GH-137614) --- Python/gc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Python/gc.c b/Python/gc.c index 03455e88d5e..79c7476f4a9 100644 --- a/Python/gc.c +++ b/Python/gc.c @@ -882,7 +882,7 @@ move_legacy_finalizer_reachable(PyGC_Head *finalizers) * to invalidate caches (e.g. by PyType_Modified), that clearing has created * a bug. If the weakref to the subclass is cleared before a finalizer is * called, the cache may not be correctly invalidated. That can lead to - * segfaults since the caches can refer to deallocated objects (GH-91636 + * segfaults since the caches can refer to deallocated objects (GH-135552 * is an example). Now, we delay the clear of weakrefs without callbacks * until *after* finalizers have been executed. That means weakrefs without * callbacks are still usable while finalizers are being executed.