From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: Azeem Shaikh <azeemshaikh38@gmail.com>
Cc: "Martin K . Petersen" <martin.petersen@oracle.com>,
linux-hardening@vger.kernel.org, linux-scsi@vger.kernel.org,
target-devel@vger.kernel.org, linux-kernel@vger.kernel.org,
Mike Christie <michael.christie@oracle.com>,
Maurizio Lombardi <mlombard@redhat.com>,
Al Viro <viro@zeniv.linux.org.uk>
Subject: Re: [PATCH] scsi: target: Replace all non-returning strlcpy with strscpy
Date: Mon, 22 May 2023 18:46:15 -0400 [thread overview]
Message-ID: <168479035943.1118074.12123999918979660005.b4-ty@oracle.com> (raw)
In-Reply-To: <20230516025322.2804923-1-azeemshaikh38@gmail.com>
On Tue, 16 May 2023 02:53:22 +0000, Azeem Shaikh wrote:
> strlcpy() reads the entire source buffer first.
> This read may exceed the destination size limit.
> This is both inefficient and can lead to linear read
> overflows if a source string is not NUL-terminated [1].
> In an effort to remove strlcpy() completely [2], replace
> strlcpy() here with strscpy().
> No return values were used, so direct replacement is safe.
>
> [...]
Applied to 6.5/scsi-queue, thanks!
[1/1] scsi: target: Replace all non-returning strlcpy with strscpy
https://git.kernel.org/mkp/scsi/c/0871237a946e
--
Martin K. Petersen Oracle Linux Engineering
prev parent reply other threads:[~2023-05-22 22:46 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-16 2:53 [PATCH] scsi: target: Replace all non-returning strlcpy with strscpy Azeem Shaikh
2023-05-16 18:16 ` Kees Cook
2023-05-17 1:40 ` Martin K. Petersen
2023-05-22 22:46 ` Martin K. Petersen [this message]
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