Re: [PATCH v4 0/5] MR1635: jscript: Implement a Garbage Collector to deal with circular references.

[Jacek Caban (＠jacek)]

Jacek Caban (@jacek) commented about dlls/jscript/dispex.c:
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>    }
> -
> -
>    /* Grab it since it gets removed when unlinked */
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>    jsdisp_addref(obj);
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>    unlink_props(obj);
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> -
>    if(obj->prototype) {
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>        jsdisp_release(obj->prototype);
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>        obj->prototype = NULL;
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>    }
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> -
>    if(obj->builtin_info->gc_traverse)
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>        obj->builtin_info->gc_traverse(obj, GC_TRAVERSE_UNLINK, NULL);
> -
> -
>    /* Unlinking possibly removed the next object from the list */
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>    iter = list_next(&ctx->objects, iter);

How releasing iter object, which is already unlinked, can modify the list other than removing itself?