[PATCH] Stop use after free
Richard Sharpe
realrichardsharpe at gmail.com
Wed Sep 25 08:22:15 MDT 2013
On Tue, Sep 24, 2013 at 11:16 PM, Alistair Leslie-Hughes
<leslie_alistair at hotmail.com> wrote:
> Hi,
>
> The reply_arg variable can be use after it has been free. This is just a
> copy from the source4 version.
>
> Should fix
> https://bugzilla.samba.org/show_bug.cgi?id=10087
I think you are using the wrong memory context for the
talloc_asprintf. You should use mem_ctx because the one you use could
have a much longer lifetime than you think.
--
Regards,
Richard Sharpe
(何以解憂?唯有杜康。--曹操)
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