From a77fac07603028c869e7d3d1dee58d6972d29498 Mon Sep 17 00:00:00 2001 From: Scott Anderson Date: Thu, 10 Aug 2017 01:43:42 +1200 Subject: [PATCH] Added null check on crtc --- backend/drm/backend.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/backend/drm/backend.c b/backend/drm/backend.c index 76aef9b9..e361358e 100644 --- a/backend/drm/backend.c +++ b/backend/drm/backend.c @@ -54,6 +54,10 @@ static void session_signal(struct wl_listener *listener, void *data) { struct wlr_output_state *output = drm->outputs->items[i]; wlr_drm_output_start_renderer(output); + if (!output->crtc) { + continue; + } + struct wlr_drm_plane *plane = output->crtc->cursor; drm->iface->crtc_set_cursor(drm, output->crtc,