On 07/02/2015 11:10 AM, Jani Nikula wrote:
On Wed, 01 Jul 2015, Jarkko Sakkinen wrote:
The compat ioctl handler ends up calling access_ok() twice: first
indirectly inside compat_alloc_user_space() and then after returning
from that function. This patch fixes issue.
Signed-off-by: Jarkko Sakk
On 07/02/2015 10:32 AM, Daniel Vetter wrote:
On Wed, Jul 01, 2015 at 12:24:37PM +0300, Jarkko Sakkinen wrote:
The compat ioctl handler ends up calling access_ok() twice: first
indirectly inside compat_alloc_user_space() and then after returning
from that function. This patch fixes issue.
Sign
On Thu, Jul 02, 2015 at 11:10:06AM +0300, Jani Nikula wrote:
> On Wed, 01 Jul 2015, Jarkko Sakkinen wrote:
> > The compat ioctl handler ends up calling access_ok() twice: first
> > indirectly inside compat_alloc_user_space() and then after returning
> > from that function. This patch fixes issue.
On Wed, 01 Jul 2015, Jarkko Sakkinen wrote:
> The compat ioctl handler ends up calling access_ok() twice: first
> indirectly inside compat_alloc_user_space() and then after returning
> from that function. This patch fixes issue.
>
> Signed-off-by: Jarkko Sakkinen
> ---
> drivers/gpu/drm/drm_ioc3
On Wed, Jul 01, 2015 at 12:24:37PM +0300, Jarkko Sakkinen wrote:
> The compat ioctl handler ends up calling access_ok() twice: first
> indirectly inside compat_alloc_user_space() and then after returning
> from that function. This patch fixes issue.
>
> Signed-off-by: Jarkko Sakkinen
Applied to
The compat ioctl handler ends up calling access_ok() twice: first
indirectly inside compat_alloc_user_space() and then after returning
from that function. This patch fixes issue.
Signed-off-by: Jarkko Sakkinen
---
drivers/gpu/drm/drm_ioc32.c | 55 +
1
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