linux-kernel - Re: [PATCH RFC v3 5/5] tpm2: expose resource manager via a device link /dev/tpms<n>

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: <20170116161413.GA19979@obsidianresearch.com>
Date:   Mon, 16 Jan 2017 09:14:13 -0700
From:   Jason Gunthorpe <jgunthorpe@...idianresearch.com>
To:     Jarkko Sakkinen <jarkko.sakkinen@...ux.intel.com>
Cc:     tpmdd-devel@...ts.sourceforge.net,
        linux-security-module@...r.kernel.org,
        James Bottomley <James.Bottomley@...senPartnership.com>,
        Peter Huewe <peterhuewe@....de>,
        Marcel Selhorst <tpmdd@...horst.net>,
        open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH RFC v3 5/5] tpm2: expose resource manager via a device
 link /dev/tpms<n>

On Mon, Jan 16, 2017 at 03:12:11PM +0200, Jarkko Sakkinen wrote:

> @@ -199,7 +227,9 @@ struct tpm_chip *tpm_chip_alloc(struct device *pdev,
>  	return chip;
>  
>  out:
> +	put_device(&chip->devrm);
>  	put_device(&chip->dev);
> +	put_device(&chip->devrm);
>  	return ERR_PTR(rc);
>  }

Something has gone wrong here..

Jason