[214/289] USB: misc: usbsevseg: fix up some sysfs attribute permissions

Greg KH
2010-12-08T01:03:16Z

From: Greg Kroah-Hartman <gregkh@suse.de>

commit e24d7ace4e822debcb78386bf279c9aba4d7fbd1 upstream.

They should not be writable by any user.

Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Harrison Metzger <harrisonmetz@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

---
drivers/usb/misc/usbsevseg.c | 10 ++++------
1 file changed, 4 insertions(+), 6 deletions(-)

--- a/drivers/usb/misc/usbsevseg.c
+++ b/drivers/usb/misc/usbsevseg.c
@@ -192,7 +192,7 @@ static ssize_t set_attr_##name(struct de
\
return count; \
} \
-static DEVICE_ATTR(name, S_IWUGO | S_IRUGO, show_attr_##name, set_attr_##name);
+static DEVICE_ATTR(name, S_IRUGO | S_IWUSR, show_attr_##name, set_attr_##name);

static ssize_t show_attr_text(struct device *dev,
struct device_attribute *attr, char *buf)
@@ -223,7 +223,7 @@ static ssize_t set_attr_text(struct devi
return count;
}

-static DEVICE_ATTR(text, S_IWUGO | S_IRUGO, show_attr_text, set_attr_text);
+static DEVICE_ATTR(text, S_IRUGO | S_IWUSR, show_attr_text, set_attr_text);

static ssize_t show_attr_decimals(struct device *dev,
struct device_attribute *attr, char *buf)
@@ -272,8 +272,7 @@ static ssize_t set_attr_decimals(struct
return count;
}

-static DEVICE_ATTR(decimals, S_IWUGO | S_IRUGO,
- show_attr_decimals, set_attr_decimals);
+static DEVICE_ATTR(decimals, S_IRUGO | S_IWUSR, show_attr_decimals, set_attr_decimals);

static ssize_t show_attr_textmode(struct device *dev,
struct device_attribute *attr, char *buf)
@@ -319,8 +318,7 @@ static ssize_t set_attr_textmode(struct
return -EINVAL;
}

-static DEVICE_ATTR(textmode, S_IWUGO | S_IRUGO,
- show_attr_textmode, set_attr_textmode);
+static DEVICE_ATTR(textmode, S_IRUGO | S_IWUSR, show_attr_textmode, set_attr_textmode);

MYDEV_ATTR_SIMPLE_UNSIGNED(powered, update_display_powered);