| commit | dd2351da7c438eb3d5f64a161cf3483648725dcd | [log] [tgz] |
|---|---|---|
| author | Rob Clark <rob@ti.com> | Sun Sep 18 14:38:15 2011 -0500 |
| committer | Dave Airlie <airlied@redhat.com> | Wed Oct 19 14:46:45 2011 +0100 |
| tree | 9ecd9d07b76ce0960188e54fa44baf1b6de2dcd8 | |
| parent | 017ed8012e74ca15748863f45d2c078453026a0a [diff] |
drm: drm_ioctl() should zero-init extra data If an older userspace passes in a smaller arg than the current kernel ioctl arg struct, then extra fields should be initialized to zero rather than passing random data to the DRM driver. Signed-off-by: Rob Clark <rob@ti.com> Signed-off-by: Dave Airlie <airlied@redhat.com>