From: Kees Cook <keescook@chromium.org>
To: "Gustavo A. R. Silva" <gustavoars@kernel.org>
Cc: aacraid@microsemi.com,
"James E.J. Bottomley" <jejb@linux.ibm.com>,
"Martin K. Petersen" <martin.petersen@oracle.com>,
linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-hardening@vger.kernel.org
Subject: Re: [PATCH 07/10][next] scsi: aacraid: Replace one-element array with flexible-array member in struct user_sgmap64
Date: Wed, 28 Jun 2023 13:10:53 -0700 [thread overview]
Message-ID: <202306281310.6CC48E4D@keescook> (raw)
In-Reply-To: <bf0845f7cbe2a507a54b9d5bb35a22a1ca265178.1687974498.git.gustavoars@kernel.org>
On Wed, Jun 28, 2023 at 11:56:52AM -0600, Gustavo A. R. Silva wrote:
> Replace one-element array with flexible-array member in struct
> user_sgmap64.
>
> This results in no differences in binary output.
Confirmed.
>
> Issue found with the help of Coccinelle and audited and fixed,
> manually.
>
> Link: https://github.com/KSPP/linux/issues/79
> Link: https://github.com/ClangBuiltLinux/linux/issues/1851
> Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
--
Kees Cook
next prev parent reply other threads:[~2023-06-28 20:11 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-28 17:53 [PATCH 00/10][next] scsi: aacraid: Replace one-element arrays with flexible-array members Gustavo A. R. Silva
2023-06-28 17:54 ` [PATCH 01/10][next] scsi: aacraid: Replace one-element array with flexible-array member Gustavo A. R. Silva
2023-06-28 20:09 ` Kees Cook
2023-06-28 17:54 ` [PATCH 02/10][next] scsi: aacraid: Use struct_size() helper in aac_get_safw_ciss_luns() Gustavo A. R. Silva
2023-06-28 20:51 ` Kees Cook
2023-06-28 17:55 ` [PATCH 03/10][next] scsi: aacraid: Replace one-element array with flexible-array member in struct aac_aifcmd Gustavo A. R. Silva
2023-06-28 20:10 ` Kees Cook
2023-06-28 17:55 ` [PATCH 04/10][next] scsi: aacraid: Replace one-element array with flexible-array member in struct user_sgmapraw Gustavo A. R. Silva
2023-06-28 20:10 ` Kees Cook
2023-06-28 17:56 ` [PATCH 05/10][next] scsi: aacraid: Replace one-element array with flexible-array member in struct sgmapraw Gustavo A. R. Silva
2023-06-28 20:49 ` Kees Cook
2023-06-28 17:56 ` [PATCH 06/10][next] scsi: aacraid: Use struct_size() helper in code related to " Gustavo A. R. Silva
2023-06-28 20:51 ` Kees Cook
2023-06-28 20:52 ` Kees Cook
2023-06-28 17:56 ` [PATCH 07/10][next] scsi: aacraid: Replace one-element array with flexible-array member in struct user_sgmap64 Gustavo A. R. Silva
2023-06-28 20:10 ` Kees Cook [this message]
2023-06-28 17:57 ` [PATCH 08/10][next] scsi: aacraid: Replace one-element array with flexible-array member in struct sgmap Gustavo A. R. Silva
2023-06-28 20:36 ` Kees Cook
2023-06-28 21:15 ` Gustavo A. R. Silva
2023-06-28 17:57 ` [PATCH 09/10][next] scsi: aacraid: Replace one-element array with flexible-array member in struct sgmap64 Gustavo A. R. Silva
2023-06-28 20:46 ` Kees Cook
2023-06-28 17:57 ` [PATCH 10/10][next] scsi: aacraid: Replace one-element array with flexible-array member in struct user_sgmap Gustavo A. R. Silva
2023-06-28 20:11 ` Kees Cook
2023-06-28 20:08 ` [PATCH 00/10][next] scsi: aacraid: Replace one-element arrays with flexible-array members Kees Cook
2023-06-28 20:16 ` Gustavo A. R. Silva
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