linux-kernel - Re: [PATCH] tpm: fix a race condition in tpm2_unseal

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <20160829200744.GA3201@obsidianresearch.com>
Date:   Mon, 29 Aug 2016 14:07:44 -0600
From:   Jason Gunthorpe <jgunthorpe@...idianresearch.com>
To:     Jarkko Sakkinen <jarkko.sakkinen@...ux.intel.com>
Cc:     Peter Huewe <peterhuewe@....de>,
        linux-security-module@...r.kernel.org, stable@...r.kernel.org,
        Marcel Selhorst <tpmdd@...horst.net>,
        "moderated list:TPM DEVICE DRIVER" 
        <tpmdd-devel@...ts.sourceforge.net>,
        open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] tpm: fix a race condition in tpm2_unseal_trusted()

On Mon, Aug 29, 2016 at 11:03:26PM +0300, Jarkko Sakkinen wrote:

> I will also add documentation comments for tpm2_unseal_cmd,
> tpm2_load_cmd and tpm2_flush_context_cmd. Do you think it is sufficient
> to say "Return: same as with tpm_transmit_cmd"?

yes

Jason