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HID: wacom: make sysfs permissions more strict

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It's not really dangerous in this driver, but it's against general
practice and worth fixing.

Wacom uses the attribute for changing the reporting speed of the
tablet (and this actually requires poking the device in the
background) (still I wouldn't consider it a security issue though).

udev is a proper place to handle this.

Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Jiri Kosina 2010-11-18 16:28:43 +01:00
parent c311598b29
commit edd2126aa8
1 changed files with 1 additions and 1 deletions
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2
drivers/hid/hid-wacom.c
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@ -172,7 +172,7 @@ static ssize_t wacom_store_speed(struct device *dev,
return -EINVAL;
}
static DEVICE_ATTR(speed, S_IRUGO | S_IWUGO,
static DEVICE_ATTR(speed, S_IRUGO | S_IWUSR | S_IWGRP,
wacom_show_speed, wacom_store_speed);
static int wacom_raw_event(struct hid_device *hdev, struct hid_report *report,