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Fix bug for removed weak references

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rb_darray_foreach gives a pointer to the entry, so we need to deference
it to read the value.
This commit is contained in:
Peter Zhu 2023-10-27 11:00:12 -04:00
parent 26a05c4217
commit 7979c009a7
1 changed files with 1 additions and 1 deletions
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2
gc.c
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@ -8281,7 +8281,7 @@ gc_update_weak_references(rb_objspace_t *objspace)
size_t retained_weak_references_count = 0; size_t retained_weak_references_count = 0;
VALUE **ptr_ptr; VALUE **ptr_ptr;
rb_darray_foreach(objspace->weak_references, i, ptr_ptr) { rb_darray_foreach(objspace->weak_references, i, ptr_ptr) {
if (!ptr_ptr) continue; if (!*ptr_ptr) continue;
VALUE obj = **ptr_ptr; VALUE obj = **ptr_ptr;