diff options
| author | Vasiliy Kulikov <segoon@openwall.com> | 2011-02-04 15:23:56 +0300 |
|---|---|---|
| committer | AK <andi@firstfloor.org> | 2011-03-31 11:58:09 -0700 |
| commit | 2e5582d2831f77f20862dc0b66b1f0cbb1a03883 (patch) | |
| tree | 7906e008f8d51d0c07fa6d99dbcdb5d05e1c4f95 /drivers | |
| parent | de009baa36ee44f5218220a1a8b41153b68a4cb5 (diff) | |
platform: x86: acer-wmi: world-writable sysfs threeg file
commit b80b168f918bba4b847e884492415546b340e19d upstream.
Don't allow everybody to write to hardware registers.
Signed-off-by: Vasiliy Kulikov <segoon@openwall.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/platform/x86/acer-wmi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c index 9fa264386f88..7b32e9c5f5d4 100644 --- a/drivers/platform/x86/acer-wmi.c +++ b/drivers/platform/x86/acer-wmi.c @@ -1066,7 +1066,7 @@ static ssize_t set_bool_threeg(struct device *dev, return -EINVAL; return count; } -static DEVICE_ATTR(threeg, S_IWUGO | S_IRUGO | S_IWUSR, show_bool_threeg, +static DEVICE_ATTR(threeg, S_IRUGO | S_IWUSR, show_bool_threeg, set_bool_threeg); static ssize_t show_interface(struct device *dev, struct device_attribute *attr, |