This is a note to let you know that I have just added a patch titled
drm: Pad drm_mode_get_connector to 64-bit boundary
to the linux-3.8.y-queue branch of the 3.8.y.z extended stable tree
which can be found at:
http://kernel.ubuntu.com/git?p=ubuntu/linux.git;a=shortlog;h=refs/heads/linux-
This is a note to let you know that I have just added a patch titled
drm: Pad drm_mode_get_connector to 64-bit boundary
to the linux-3.5.y-queue branch of the 3.5.y.z extended stable tree
which can be found at:
http://kernel.ubuntu.com/git?p=ubuntu/linux.git;a=shortlog;h=refs/heads/linux-
On Wed, 2013-10-16 at 13:09 +0300, Ville Syrj?l? wrote:
> On Wed, Oct 16, 2013 at 09:49:02AM +0100, Chris Wilson wrote:
> > Pavel Roskin reported that DRM_IOCTL_MODE_GETCONNECTOR was overwritting
> > the 4 bytes beyond the end of its structure with a 32-bit userspace
> > running on a 64-bit kernel.
On Wed, 16 Oct 2013, Chris Wilson wrote:
> On Wed, Oct 16, 2013 at 01:14:53PM +0300, Jani Nikula wrote:
>> > --- a/include/uapi/drm/drm_mode.h
>> > +++ b/include/uapi/drm/drm_mode.h
>> > @@ -223,6 +223,8 @@ struct drm_mode_get_connector {
>> >__u32 connection;
>> >__u32 mm_width, mm_height
On Wed, 16 Oct 2013, Chris Wilson wrote:
> Pavel Roskin reported that DRM_IOCTL_MODE_GETCONNECTOR was overwritting
> the 4 bytes beyond the end of its structure with a 32-bit userspace
> running on a 64-bit kernel. This is due to the padding gcc inserts as
> the drm_mode_get_connector struct inclu
On Wed, Oct 16, 2013 at 09:49:02AM +0100, Chris Wilson wrote:
> Pavel Roskin reported that DRM_IOCTL_MODE_GETCONNECTOR was overwritting
> the 4 bytes beyond the end of its structure with a 32-bit userspace
> running on a 64-bit kernel. This is due to the padding gcc inserts as
> the drm_mode_get_co
On Wed, Oct 16, 2013 at 01:14:53PM +0300, Jani Nikula wrote:
> > --- a/include/uapi/drm/drm_mode.h
> > +++ b/include/uapi/drm/drm_mode.h
> > @@ -223,6 +223,8 @@ struct drm_mode_get_connector {
> > __u32 connection;
> > __u32 mm_width, mm_height; /**< HxW in millimeters */
> > __u32 subp
Pavel Roskin reported that DRM_IOCTL_MODE_GETCONNECTOR was overwritting
the 4 bytes beyond the end of its structure with a 32-bit userspace
running on a 64-bit kernel. This is due to the padding gcc inserts as
the drm_mode_get_connector struct includes a u64 and its size is not a
natural multiple o
