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scsi: smartpqi: Replace one-element array with flexible-array member

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One-element arrays are deprecated, and we are replacing them with flexible
array members instead. So, replace one-element array with flexible-array
member in struct report_log_lun_list.

This helps with the ongoing efforts to tighten the FORTIFY_SOURCE routines
on memcpy().

Link: https://lore.kernel.org/r/Y+LJz/r6+UeLqnV3@work
Link: https://github.com/KSPP/linux/issues/79
Link: https://github.com/KSPP/linux/issues/204
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Acked-by: Don Brace <don.brace@microchip.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Gustavo A. R. Silva 2023-02-07 15:59:43 -06:00 committed by Martin K. Petersen
parent 54dd96015e
commit ead821268c
2 changed files with 3 additions and 2 deletions
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2
drivers/scsi/smartpqi/smartpqi.h
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@ -954,7 +954,7 @@ struct report_log_lun {
struct report_log_lun_list {
struct report_lun_header header;
struct report_log_lun lun_entries[1];
struct report_log_lun lun_entries[];
};
struct report_phys_lun_8byte_wwid {

3
drivers/scsi/smartpqi/smartpqi_init.c
View file

@ -1259,7 +1259,8 @@ static int pqi_get_device_lists(struct pqi_ctrl_info *ctrl_info,
"report logical LUNs failed\n");
/*
* Tack the controller itself onto the end of the logical device list.
* Tack the controller itself onto the end of the logical device list
* by adding a list entry that is all zeros.
*/
logdev_data = *logdev_list;