From: Bryn M. Reeves <bmr@xxxxxxxxxx> /sys/bus/pci/drivers/megaraid_sas/poll_mode_io defaults to being world-writable, which seems bad (letting any user affect kernel driver behavior). This turns off group and user write permissions, so that on typical production systems only root can write to it. Signed-off-by: Bryn M. Reeves <bmr@xxxxxxxxxx> Signed-off-by: Casey Dahlin <cdahlin@xxxxxxxxxx> --- drivers/scsi/megaraid/megaraid_sas.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/scsi/megaraid/megaraid_sas.c b/drivers/scsi/megaraid/megaraid_sas.c index a39addc..08a7f49 100644 --- a/drivers/scsi/megaraid/megaraid_sas.c +++ b/drivers/scsi/megaraid/megaraid_sas.c @@ -3451,7 +3451,7 @@ out: return retval; } -static DRIVER_ATTR(poll_mode_io, S_IRUGO|S_IWUGO, +static DRIVER_ATTR(poll_mode_io, S_IRUGO|S_IWUSR, megasas_sysfs_show_poll_mode_io, megasas_sysfs_set_poll_mode_io); -- 1.6.2.5 -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
