On Tuesday, July 26th, 2022 at 17:47, Dan Carpenter <dan.carpen...@oracle.com> wrote:
> On Tue, Jul 26, 2022 at 03:27:54PM +0000, Simon Ser wrote: > > > plane->state->fb is NULL iff afb is NULL. There is an early return to > > make sure the dereferences don't cause a segfault. > > > Are you talking about this: > > if (!plane->state->fb && !old_plane_state->fb) > > return; > > Should the && be ||? Ah, sorry, the reason why this doesn't segfault is different: get_cursor_position() will leave position.enable = false if there is no FB, and we have an early return for that. This also guards crtc_state.
