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	for linux-mtd@lists.infradead.org; Sun, 17 Jun 2007 08:49:34 -0400
Subject: Re: ubi: Error freeing ubi->vtbl while unloading
From: Artem Bityutskiy <dedekind@infradead.org>
To: Vinit Agnihotri <vinit.agnihotri@gmail.com>
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Date: Sun, 17 Jun 2007 15:49:27 +0300
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On Fri, 2007-06-15 at 15:31 +0530, Vinit Agnihotri wrote:
> I downloaded latest git & backported ubi to make it work in linux
> kernel 2.6.18.3.
>=20
> Machine details
>  AMD opteron 64bit SMP, linux kernel version 2.6.18.3
>=20
> However while unloading ubi I discovered slab corruption. Ths problem
> is as follows.
>=20
> ubi->vtbl is allocated using vmalloc() in vtbl.c empty_create_lvol(),
> but it is freed in build.c with kfree()

Thanks, fixed the patch, added Signed-off-by and committed.=20

--=20
Best regards,
Artem Bityutskiy (=D0=91=D0=B8=D1=82=D1=8E=D1=86=D0=BA=D0=B8=D0=B9 =D0=90=
=D1=80=D1=82=D1=91=D0=BC)