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Add con/crtc null check to move_cursor in drm

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Timidger 2018-01-21 15:47:02 -05:00
parent 9d4ea146b6
commit f8b9f44ff5
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1 changed files with 3 additions and 0 deletions
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3
backend/drm/drm.c
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@ -634,6 +634,9 @@ static bool wlr_drm_connector_move_cursor(struct wlr_output *output,
int x, int y) { int x, int y) {
struct wlr_drm_connector *conn = (struct wlr_drm_connector *)output; struct wlr_drm_connector *conn = (struct wlr_drm_connector *)output;
struct wlr_drm_backend *drm = (struct wlr_drm_backend *)output->backend; struct wlr_drm_backend *drm = (struct wlr_drm_backend *)output->backend;
if (!conn || !conn->crtc) {
return false;
}
struct wlr_drm_plane *plane = conn->crtc->cursor; struct wlr_drm_plane *plane = conn->crtc->cursor;
struct wlr_box box; struct wlr_box box;