linux-kernel - Re: [PATCH v2] scsi: message: fusion: replace deprecated strncpy with strscpy

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Message-Id: <169721547124.1657123.14284756622462613195.b4-ty@oracle.com>
Date:   Fri, 13 Oct 2023 17:03:52 -0400
From:   "Martin K. Petersen" <martin.petersen@...cle.com>
To:     Sathya Prakash <sathya.prakash@...adcom.com>,
        Sreekanth Reddy <sreekanth.reddy@...adcom.com>,
        Suganath Prabu Subramani 
        <suganath-prabu.subramani@...adcom.com>,
        Justin Stitt <justinstitt@...gle.com>
Cc:     "Martin K . Petersen" <martin.petersen@...cle.com>,
        MPT-FusionLinux.pdl@...adcom.com, linux-scsi@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-hardening@...r.kernel.org,
        Kees Cook <keescook@...omium.org>
Subject: Re: [PATCH v2] scsi: message: fusion: replace deprecated strncpy with strscpy

On Tue, 03 Oct 2023 22:15:45 +0000, Justin Stitt wrote:

> `strncpy` is deprecated for use on NUL-terminated destination strings
> [1] and as such we should prefer more robust and less ambiguous string
> interfaces.
> 
> The only caller of mptsas_exp_repmanufacture_info() is
> mptsas_probe_one_phy() which can allocate rphy in either
> sas_end_device_alloc() or sas_expander_alloc(). Both of which
> zero-allocate:
> |       rdev = kzalloc(sizeof(*rdev), GFP_KERNEL);
> ... this is supplied to mptsas_exp_repmanufacture_info() as edev meaning
> that no future NUL-padding of edev members is needed.
> 
> [...]

Applied to 6.7/scsi-queue, thanks!

[1/1] scsi: message: fusion: replace deprecated strncpy with strscpy
      https://git.kernel.org/mkp/scsi/c/45e833f0e5bb

-- 
Martin K. Petersen	Oracle Linux Engineering