From 2e6e2fd9da18b74aa9555d09a871b24895e42773 Mon Sep 17 00:00:00 2001
From: Koichi Sasada <ko1@atdot.net>
Date: Mon, 13 Dec 2021 02:15:05 +0900
Subject: fix local TP memory leak

It free `rb_hook_list_t` itself if needed. To recognize the
need, this patch introduced `rb_hook_list_t::is_local` flag.

This patch is succession of https://github.com/ruby/ruby/pull/4652
---
 vm_core.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'vm_core.h')

diff --git a/vm_core.h b/vm_core.h
index 78d06012a1..6bbce23078 100644
--- a/vm_core.h
+++ b/vm_core.h
@@ -609,8 +609,9 @@ void rb_objspace_call_finalizer(struct rb_objspace *);
 typedef struct rb_hook_list_struct {
     struct rb_event_hook_struct *hooks;
     rb_event_flag_t events;
-    unsigned int need_clean;
     unsigned int running;
+    bool need_clean;
+    bool is_local;
 } rb_hook_list_t;
 
 
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