linux-kernel - Re: [PATCHv2 2/2] scsi: ibmvscsis: Ensure partition name is properly NUL terminated

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Message-id: <8E56DEE3-6A6D-49E5-81D0-0E26CDBC28A6@me.com>
Date:   Mon, 17 Sep 2018 19:38:17 -0500
From:   Bryant Ly <bryant.ly@...com>
To:     Laura Abbott <labbott@...hat.com>
Cc:     "Bryant G. Ly" <bryantly@...ux.vnet.ibm.com>,
        Michael Cyr <mikecyr@...ux.vnet.ibm.com>,
        Kees Cook <keescook@...omium.org>,
        "James E.J. Bottomley" <jejb@...ux.vnet.ibm.com>,
        "Martin K. Petersen" <martin.petersen@...cle.com>,
        linux-scsi@...r.kernel.org, target-devel@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCHv2 2/2] scsi: ibmvscsis: Ensure partition name is properly
 NUL terminated



> On Sep 11, 2018, at 2:22 PM, Laura Abbott <labbott@...hat.com> wrote:
> 
> While reviewing another part of the code, Kees noticed that the
> strncpy of the partition name might not always be NUL terminated. Switch
> to using strscpy which does this safely.
> 
> Reported-by: Kees Cook <keescook@...omium.org>
> Signed-off-by: Laura Abbott <labbott@...hat.com>
> Reviewed-by: Kees Cook <keescook@...omium.org>
> ---
> v2: Switch to strscpy instead of just strlcpy
> ---
> drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
> 

Reviewed-by: Bryant G. Ly bly@...alogicsoftware.com

I sent a PR to update my email from bryantly@...ux.vnet.ibm.com a week ago.

-Bryant