Dan Carpenter wrote:
> The problem with this copy_to_user() calls is that they don't ensure
> that "size" is less than the "length" which the user provided.
>
> Obviously, this is debugfs and "size" is normally going to be very small
> so it probably doesn't matter, but this is the correct thing
On Wed, Aug 22, 2018 at 01:41:26PM +0300, Dan Carpenter wrote:
> The problem with this copy_to_user() calls is that they don't ensure
> that "size" is less than the "length" which the user provided.
>
> Obviously, this is debugfs and "size" is normally going to be very small
> so it probably doesn
The problem with this copy_to_user() calls is that they don't ensure
that "size" is less than the "length" which the user provided.
Obviously, this is debugfs and "size" is normally going to be very small
so it probably doesn't matter, but this is the correct thing to do.
Signed-off-by: Dan Carpe
