From: "Gustavo A. R. Silva" <gustavoars@kernel.org>
To: linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Adaptec OEM Raid Solutions <aacraid@microsemi.com>,
"James E.J. Bottomley" <jejb@linux.ibm.com>,
"Martin K. Petersen" <martin.petersen@oracle.com>,
linux-hardening@vger.kernel.org,
"Gustavo A. R. Silva" <gustavoars@kernel.org>
Subject: [PATCH 5/8][next] scsi: aacraid: Replace one-element array with flexible-array member in struct user_sgmap64
Date: Tue, 22 Feb 2022 01:30:21 -0600 [thread overview]
Message-ID: <f3323c247423c8639c6efa27ebb4a2a382f265c7.1645513670.git.gustavoars@kernel.org> (raw)
In-Reply-To: <cover.1645513670.git.gustavoars@kernel.org>
Replace one-element array with flexible-array member in struct user_sgmap64.
This issue was found with the help of Coccinelle and audited and fixed,
manually.
Link: https://www.kernel.org/doc/html/v5.16/process/deprecated.html#zero-length-and-one-element-arrays
Link: https://github.com/KSPP/linux/issues/79
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 573cb36c2e15..fa5a93b4dc7b 100644
--- a/drivers/scsi/aacraid/aacraid.h
+++ b/drivers/scsi/aacraid/aacraid.h
@@ -521,7 +521,7 @@ struct sgmap64 {
struct user_sgmap64 {
u32 count;
- struct user_sgentry64 sg[1];
+ struct user_sgentry64 sg[];
};
struct sgmapraw {
--
2.27.0
next prev parent reply other threads:[~2022-02-22 7:22 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-22 7:28 [PATCH 0/8] scsi: aacraid: Replace one-element arrays with flexible-array members Gustavo A. R. Silva
2022-02-22 7:28 ` [PATCH 1/8][next] scsi: aacraid: Replace one-element array with flexible-array member Gustavo A. R. Silva
2022-02-22 7:29 ` [PATCH 2/8][next] scsi: aacraid: Replace one-element array with flexible-array member in struct sgmap Gustavo A. R. Silva
2022-02-22 7:29 ` [PATCH 3/8][next] scsi: aacraid: Replace one-element array with flexible-array member in struct user_sgmap Gustavo A. R. Silva
2022-02-22 7:30 ` [PATCH 4/8][next] scsi: aacraid: Replace one-element array with flexible-array member in struct sgmap64 Gustavo A. R. Silva
2022-02-22 7:30 ` Gustavo A. R. Silva [this message]
2022-02-22 7:30 ` [PATCH 6/8][next] scsi: aacraid: Replace one-element array with flexible-array member in struct sgmapraw Gustavo A. R. Silva
2022-02-22 7:30 ` [PATCH 7/8][next] scsi: aacraid: Replace one-element array with flexible-array member in struct user_sgmapraw Gustavo A. R. Silva
2022-02-22 7:31 ` [PATCH 8/8][next] scsi: aacraid: Replace one-element array with flexible-array member in struct aac_aifcmd Gustavo A. R. Silva
2022-06-23 16:29 ` Kees Cook
2022-03-10 4:03 ` [PATCH 0/8] scsi: aacraid: Replace one-element arrays with flexible-array members Gustavo A. R. Silva
2022-03-15 4:02 ` Martin K. Petersen
2022-03-15 4:22 ` Gustavo A. R. Silva
2022-06-23 16:26 ` Kees Cook
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