Hi,
On Wed, Jan 14, 2015 at 11:08:12AM -0600, Felipe Balbi wrote:
> On Wed, Jan 14, 2015 at 05:12:55PM +0100, 'Markus Pargmann' wrote:
> > Hi,
> >
> > On Wed, Jan 14, 2015 at 03:19:42PM +, David Laight wrote:
> > > From: Markus Pargmann
> > > > The first arugment has to be a pointer to the me
On Wed, Jan 14, 2015 at 05:12:55PM +0100, 'Markus Pargmann' wrote:
> Hi,
>
> On Wed, Jan 14, 2015 at 03:19:42PM +, David Laight wrote:
> > From: Markus Pargmann
> > > The first arugment has to be a pointer to the memory. buf is a char
> > > array and already a pointer itself. The current code
Hi,
On Wed, Jan 14, 2015 at 03:19:42PM +, David Laight wrote:
> From: Markus Pargmann
> > The first arugment has to be a pointer to the memory. buf is a char
> > array and already a pointer itself. The current code passes a pointer to
> > a char array to copy_from_user() which is not correct.
From: Markus Pargmann
> The first arugment has to be a pointer to the memory. buf is a char
> array and already a pointer itself. The current code passes a pointer to
> a char array to copy_from_user() which is not correct.
It doesn't matter, while the type of the argument is subtly different the
