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Groups > linux.kernel > #1583655
| From | Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] tpm: Fix expected number of response bytes of TPM1.2 PCR Extend |
| Date | 2017-02-17 19:50 +0100 |
| Message-ID | <tbVLt-7V6-31@gated-at.bofh.it> (permalink) |
| References | <tbb5U-2sv-25@gated-at.bofh.it> <tbcbD-3la-3@gated-at.bofh.it> <tbQ93-4lj-5@gated-at.bofh.it> |
| Organization | Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo |
On Fri, Feb 17, 2017 at 07:46:38AM -0500, Mimi Zohar wrote:
> Hi James,
>
> On Wed, 2017-02-15 at 20:09 +0200, Jarkko Sakkinen wrote:
> > On Wed, Feb 15, 2017 at 11:56:23AM -0500, Stefan Berger wrote:
> > > The TPM1.2 PCR Extend operation only returns 20 bytes in the body,
> > > which is the size of the PCR state.
> > >
> > > This fixes a problem where IMA gets errors with every PCR Extend.
> > >
> > > Fixes: c659af78eb7b ("tpm: Check size of response before accessing data")
> > > Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
> > > Acked-by: Mimi Zohar <zohar@us.ibm.com>
> >
> > Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
>
> This patch needs to be included with the rest of the patches being
> upstreamed in the next open window. Should Jarkko or I send you a pull
> request for it?
>
> thanks,
>
> Mimi
I'm sending a pull request after the weekend. It will contain
only a few small scoped fixes so wouldn't it be easiest if I
just include this to the pack?
/Jarkko
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[PATCH] tpm: Fix expected number of response bytes of TPM1.2 PCR Extend Stefan Berger <stefanb@linux.vnet.ibm.com> - 2017-02-15 18:00 +0100
Re: [PATCH] tpm: Fix expected number of response bytes of TPM1.2 PCR Extend Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> - 2017-02-15 19:10 +0100
Re: [PATCH] tpm: Fix expected number of response bytes of TPM1.2 PCR Extend Mimi Zohar <zohar@linux.vnet.ibm.com> - 2017-02-17 13:50 +0100
Re: [PATCH] tpm: Fix expected number of response bytes of TPM1.2 PCR Extend Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> - 2017-02-17 19:50 +0100
Re: [PATCH] tpm: Fix expected number of response bytes of TPM1.2 PCR Extend Mimi Zohar <zohar@linux.vnet.ibm.com> - 2017-02-17 20:00 +0100
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