1berry/ruby
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

gc: Execute run_final with the lock held

Browse Source 
The finalizer table can't be read nor modified without the VM lock.
This commit is contained in:
Jean Boussier 2025-05-16 15:37:00 +02:00
parent ec8900e3eb
commit 1e33a451bb
Notes: git 2025-05-16 18:17:06 +00:00 
Merged: https://github.com/ruby/ruby/pull/13350
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
gc/default/default.c
View File

@ -2857,9 +2857,9 @@ finalize_list(rb_objspace_t *objspace, VALUE zombie)
next_zombie = RZOMBIE(zombie)->next; next_zombie = RZOMBIE(zombie)->next;
page = GET_HEAP_PAGE(zombie); page = GET_HEAP_PAGE(zombie);
run_final(objspace, zombie);
int lev = rb_gc_vm_lock(); int lev = rb_gc_vm_lock();
run_final(objspace, zombie);
{ {
GC_ASSERT(BUILTIN_TYPE(zombie) == T_ZOMBIE); GC_ASSERT(BUILTIN_TYPE(zombie) == T_ZOMBIE);
GC_ASSERT(page->heap->final_slots_count > 0); GC_ASSERT(page->heap->final_slots_count > 0);