linux-kernel - Re: [PATCH v3 2/2] tpm: in tpm2_del_space check if ops pointer is still valid

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

Message-ID: <01641acd-1485-213e-2bf6-8c380bc3cec6@kunbus.com>
Date:   Tue, 9 Feb 2021 14:39:09 +0100
From:   Lino Sanfilippo <l.sanfilippo@...bus.com>
To:     Jason Gunthorpe <jgg@...pe.ca>
Cc:     James Bottomley <James.Bottomley@...senPartnership.com>,
        Jarkko Sakkinen <jarkko@...nel.org>,
        Lino Sanfilippo <LinoSanfilippo@....de>, peterhuewe@....de,
        stefanb@...ux.vnet.ibm.com, stable@...r.kernel.org,
        linux-integrity@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 2/2] tpm: in tpm2_del_space check if ops pointer is
 still valid



On 09.02.21 14:36, Jason Gunthorpe wrote:

>>>  EXPORT_SYMBOL_GPL(tpm_chip_unregister);
>>>
>>
>> I tested the solution you scetched and it fixes the issue for me. Will you send a (real) patch for this?
> 
> No, feel free to bundle this up with any fixes needed and send it with
> a Signed-off-by from both of us
> 
> I did it pretty fast so it will need a careful read that there isn't a
> typo
> 

Ok, will do so.

Regards,
Lino