LeapIO inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/ICW39W ------------------------------------------ Use the allocated buffer length instead of sizeof(pointer) when copying serial number string. Signed-off-by: haodongdong <doubled@leap-io.com> --- drivers/scsi/leapioraid/leapioraid_os.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/scsi/leapioraid/leapioraid_os.c b/drivers/scsi/leapioraid/leapioraid_os.c index 368a3c859a04b..4a183fd834312 100644 --- a/drivers/scsi/leapioraid/leapioraid_os.c +++ b/drivers/scsi/leapioraid/leapioraid_os.c @@ -5645,7 +5645,7 @@ leapioraid_scsihost_inquiry_vpd_sn( len = strlen(&inq_data[4]) + 1; *serial_number = kmalloc(len, GFP_KERNEL); if (*serial_number) - strscpy(*serial_number, &inq_data[4], sizeof(*serial_number)); + strscpy(*serial_number, &inq_data[4], len); } break; case -EAGAIN: -- 2.25.1