lkml.org 
[lkml]   [2011]   [Feb]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] uinput strnlen bugfix
On Sun, Feb 06, 2011 at 05:57:19PM +0100, David Herrmann wrote:
> On Sun, Feb 6, 2011 at 5:55 PM, Aristeu Rozanski <aris@cathedrallabs.org> wrote:
> > and where's the patch? :^)
> >
> > --
> > Aristeu
> >
>
> ah, embarrasing.., sorry.
> I attached the patchfile.
>
> David

> --- old/drivers/input/misc/uinput.c 2011-02-06 17:40:24.951454656 +0100
> +++ new/drivers/input/misc/uinput.c 2011-02-06 17:41:16.747454654 +0100
> @@ -372,8 +372,8 @@
>
> udev->ff_effects_max = user_dev->ff_effects_max;
>
> - size = strnlen(user_dev->name, UINPUT_MAX_NAME_SIZE) + 1;
> - if (!size) {
> + size = strnlen(user_dev->name, UINPUT_MAX_NAME_SIZE);
> + if (!size++) {
> retval = -EINVAL;
> goto exit;
> }
Acked-by: Aristeu Rozanski <aris@ruivo.org>

--
Aristeu



\
 
 \ /
  Last update: 2011-02-06 22:01    [W:0.082 / U:0.600 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site