From 332e2b4f515953bd53ada64c2873c6e40c66986b Mon Sep 17 00:00:00 2001 From: Rusty Russell Date: Wed, 14 May 2014 10:33:48 +0930 Subject: [PATCH] drivers/scsi/pm8001/pm8001_ctl.c: avoid world-writable sysfs files. In line with practice for module parameters, we're adding a build-time check that sysfs files aren't world-writable. Cc: Lindar Liu Cc: James Bottomley Signed-off-by: Rusty Russell --- drivers/scsi/pm8001/pm8001_ctl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/scsi/pm8001/pm8001_ctl.c b/drivers/scsi/pm8001/pm8001_ctl.c index 28b4e8139153..62c884e79409 100644 --- a/drivers/scsi/pm8001/pm8001_ctl.c +++ b/drivers/scsi/pm8001/pm8001_ctl.c @@ -729,7 +729,7 @@ static ssize_t pm8001_show_update_fw(struct device *cdev, flash_error_table[i].reason); } -static DEVICE_ATTR(update_fw, S_IRUGO|S_IWUGO, +static DEVICE_ATTR(update_fw, S_IRUGO|S_IWUSR|S_IWGRP, pm8001_show_update_fw, pm8001_store_update_fw); struct device_attribute *pm8001_host_attrs[] = { &dev_attr_interface_rev,