From: Nikolai Lugovoi <nlugovoi@...>
Date: 2009-10-07T16:32:59+09:00
Subject: [ruby-core:25988] Re: [Bug #2181] Segmentation fault for 	test/drb/* -- possible bug in Marshal/GC

On Wed, Oct 7, 2009 at 6:01 AM, Nobuyoshi Nakada <nobu@ruby-lang.org> wrote:
> Does this patch fix it?
>
> Index: marshal.c
> ===================================================================
> --- marshal.c �� (revision 25242)
> +++ marshal.c �� (working copy)
> @@ -163,5 +163,5 @@ mark_dump_arg(void *ptr)
> ��{
> �� �� struct dump_arg *p = ptr;
> - �� ��if (!ptr)
> + �� ��if (!p->symbols)
> �� �� �� �� return;
> �� �� rb_mark_set(p->data);
> @@ -975,5 +975,5 @@ mark_load_arg(void *ptr)
> ��{
> �� �� struct load_arg *p = ptr;
> - �� ��if (!ptr)
> + �� ��if (!p->symbols)
> �� �� �� �� return;
> �� �� rb_mark_tbl(p->data);
>


Yes, with this patch I cannot reproduce that crash any more.