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authorKees Cook <kees@kernel.org>2025-02-05 13:41:33 -0800
committerKees Cook <kees@kernel.org>2025-02-28 11:51:32 -0800
commitd66ad1e60ef10f506a31a80864f5aff31e5a0b5e (patch)
tree2dd9876cd719e34cdc1ba7b3e9e721b2b6c8af1f
parente1de43aea35f78b796367e861b59541fa0cf61ba (diff)
scsi: mpt3sas: Mark device strings as nonstring
In preparation for memtostr*() checking that its source is marked as nonstring, annotate the device strings accordingly. Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> # SCSI Signed-off-by: Kees Cook <kees@kernel.org>
-rw-r--r--drivers/scsi/mpt3sas/mpi/mpi2_cnfg.h2
-rw-r--r--drivers/scsi/mpt3sas/mpt3sas_transport.c8
2 files changed, 5 insertions, 5 deletions
diff --git a/drivers/scsi/mpt3sas/mpi/mpi2_cnfg.h b/drivers/scsi/mpt3sas/mpi/mpi2_cnfg.h
index 587f7d248219..d123d3b740e1 100644
--- a/drivers/scsi/mpt3sas/mpi/mpi2_cnfg.h
+++ b/drivers/scsi/mpt3sas/mpi/mpi2_cnfg.h
@@ -606,7 +606,7 @@ typedef struct _MPI2_CONFIG_REPLY {
typedef struct _MPI2_CONFIG_PAGE_MAN_0 {
MPI2_CONFIG_PAGE_HEADER Header; /*0x00 */
- U8 ChipName[16]; /*0x04 */
+ U8 ChipName[16] __nonstring; /*0x04 */
U8 ChipRevision[8]; /*0x14 */
U8 BoardName[16]; /*0x1C */
U8 BoardAssembly[16]; /*0x2C */
diff --git a/drivers/scsi/mpt3sas/mpt3sas_transport.c b/drivers/scsi/mpt3sas/mpt3sas_transport.c
index d84413b77d84..dc74ebc6405a 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_transport.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_transport.c
@@ -328,10 +328,10 @@ struct rep_manu_reply {
u8 reserved0[2];
u8 sas_format;
u8 reserved2[3];
- u8 vendor_id[SAS_EXPANDER_VENDOR_ID_LEN];
- u8 product_id[SAS_EXPANDER_PRODUCT_ID_LEN];
- u8 product_rev[SAS_EXPANDER_PRODUCT_REV_LEN];
- u8 component_vendor_id[SAS_EXPANDER_COMPONENT_VENDOR_ID_LEN];
+ u8 vendor_id[SAS_EXPANDER_VENDOR_ID_LEN] __nonstring;
+ u8 product_id[SAS_EXPANDER_PRODUCT_ID_LEN] __nonstring;
+ u8 product_rev[SAS_EXPANDER_PRODUCT_REV_LEN] __nonstring;
+ u8 component_vendor_id[SAS_EXPANDER_COMPONENT_VENDOR_ID_LEN] __nonstring;
u16 component_id;
u8 component_revision_id;
u8 reserved3;