From: Jarkko Sakkinen <jarkko.sakkinen-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
To: Jason Gunthorpe
<jgunthorpe-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
Cc: "moderated list:TPM DEVICE DRIVER"
<tpmdd-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org>,
open list <linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
Subject: Re: [PATCH v2] tpm: tpm_transmit() does not check for minimum buffer size.
Date: Mon, 12 Sep 2016 23:16:06 +0300 [thread overview]
Message-ID: <20160912201606.GB8889@intel.com> (raw)
In-Reply-To: <20160912173219.GA5843-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
On Mon, Sep 12, 2016 at 11:32:19AM -0600, Jason Gunthorpe wrote:
> On Mon, Sep 12, 2016 at 01:43:30PM +0300, Jarkko Sakkinen wrote:
> > tpm_transmit() does not check that bufsiz is at least TPM_HEADER_SIZE
> > before accessing data. This commit adds the check and returns -ENOMEM.
>
> -EINVAL
>
> > v2: Updated commit msg
>
> After the diffstat, do not commit that to the tree
Duh, right. Thanks.
> Jason
/Jarkko
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WARNING: multiple messages have this Message-ID (diff)
From: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
To: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Cc: Peter Huewe <peterhuewe@gmx.de>,
Marcel Selhorst <tpmdd@selhorst.net>,
"moderated list:TPM DEVICE DRIVER"
<tpmdd-devel@lists.sourceforge.net>,
open list <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v2] tpm: tpm_transmit() does not check for minimum buffer size.
Date: Mon, 12 Sep 2016 23:16:06 +0300 [thread overview]
Message-ID: <20160912201606.GB8889@intel.com> (raw)
In-Reply-To: <20160912173219.GA5843@obsidianresearch.com>
On Mon, Sep 12, 2016 at 11:32:19AM -0600, Jason Gunthorpe wrote:
> On Mon, Sep 12, 2016 at 01:43:30PM +0300, Jarkko Sakkinen wrote:
> > tpm_transmit() does not check that bufsiz is at least TPM_HEADER_SIZE
> > before accessing data. This commit adds the check and returns -ENOMEM.
>
> -EINVAL
>
> > v2: Updated commit msg
>
> After the diffstat, do not commit that to the tree
Duh, right. Thanks.
> Jason
/Jarkko
next prev parent reply other threads:[~2016-09-12 20:16 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-12 10:43 [PATCH v2] tpm: tpm_transmit() does not check for minimum buffer size Jarkko Sakkinen
2016-09-12 10:43 ` Jarkko Sakkinen
[not found] ` <1473677010-13737-1-git-send-email-jarkko.sakkinen-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
2016-09-12 17:32 ` Jason Gunthorpe
2016-09-12 17:32 ` Jason Gunthorpe
[not found] ` <20160912173219.GA5843-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2016-09-12 20:16 ` Jarkko Sakkinen [this message]
2016-09-12 20:16 ` Jarkko Sakkinen
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