From: "Gustavo A. R. Silva" <gustavoars@kernel.org>
To: aacraid@microsemi.com,
"James E.J. Bottomley" <jejb@linux.ibm.com>,
"Martin K. Petersen" <martin.petersen@oracle.com>
Cc: linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org,
Kees Cook <keescook@chromium.org>,
"Gustavo A. R. Silva" <gustavoars@kernel.org>,
linux-hardening@vger.kernel.org
Subject: [PATCH 03/10][next] scsi: aacraid: Replace one-element array with flexible-array member in struct aac_aifcmd
Date: Wed, 28 Jun 2023 11:55:24 -0600 [thread overview]
Message-ID: <65907ee4083de62fbaadc5c2e6512e3828912d1b.1687974498.git.gustavoars@kernel.org> (raw)
In-Reply-To: <cover.1687974498.git.gustavoars@kernel.org>
Replace one-element array with flexible-array member in struct
aac_aifcmd.
This results in no differences in binary output.
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>
---
drivers/scsi/aacraid/aacraid.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/aacraid/aacraid.h b/drivers/scsi/aacraid/aacraid.h
index 83fa890f28be..2e1623344327 100644
--- a/drivers/scsi/aacraid/aacraid.h
+++ b/drivers/scsi/aacraid/aacraid.h
@@ -2618,7 +2618,7 @@ struct aac_hba_info {
struct aac_aifcmd {
__le32 command; /* Tell host what type of notify this is */
__le32 seqnum; /* To allow ordering of reports (if necessary) */
- u8 data[1]; /* Undefined length (from kernel viewpoint) */
+ u8 data[]; /* Undefined length (from kernel viewpoint) */
};
/**
--
2.34.1
next prev parent reply other threads:[~2023-06-28 17:55 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 ` Gustavo A. R. Silva [this message]
2023-06-28 20:10 ` [PATCH 03/10][next] scsi: aacraid: Replace one-element array with flexible-array member in struct aac_aifcmd 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
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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