Hi Glenn,
First of all, evergreen_cs_track_check only has to be called for the
packets that execute a draw call. It's useless to call it for
INDEX_BASE, INDEX_BUFFER_SIZE, and SET_BASE.
There has never been index buffer bounds checking in the CS checker
and this patch doesn't change that, so no a
On Sun, 09 Nov 2014 00:15:49 +0100, Jerome Glisse
wrote:
> On Sat, Nov 08, 2014 at 11:51:30PM +0100, Glenn Kennard wrote:
>> Signed-off-by: Glenn Kennard
>
> NAK insecure. This is missing any kind of boundary checking for the
> indirect buffer and thus can be abuse.
The indirect command buffe
Signed-off-by: Glenn Kennard
---
See patch sent to mesa-dev at lists.freedesktop.org for userspace usage.
drivers/gpu/drm/radeon/evergreen_cs.c | 76 +++
drivers/gpu/drm/radeon/evergreend.h | 1 +
drivers/gpu/drm/radeon/radeon_drv.c | 3 +-
3 files changed,
On Sat, Nov 08, 2014 at 11:51:30PM +0100, Glenn Kennard wrote:
> Signed-off-by: Glenn Kennard
NAK insecure. This is missing any kind of boundary checking for the
indirect buffer and thus can be abuse.
> ---
> See patch sent to mesa-dev at lists.freedesktop.org for userspace usage.
>
> drivers/
