platform: x86: acer-wmi: world-writable sysfs threeg file
commit2e5582d2831f77f20862dc0b66b1f0cbb1a03883
authorVasiliy Kulikov <segoon@openwall.com>
Fri, 4 Feb 2011 12:23:56 +0000 (4 15:23 +0300)
committerAK <andi@firstfloor.org>
Thu, 31 Mar 2011 18:58:09 +0000 (31 11:58 -0700)
tree7906e008f8d51d0c07fa6d99dbcdb5d05e1c4f95
parentde009baa36ee44f5218220a1a8b41153b68a4cb5
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>
drivers/platform/x86/acer-wmi.c