From bbabb9aae8d7b7771d02489b6f20301cf1c090c9 Mon Sep 17 00:00:00 2001 From: Alexander Orzechowski Date: Wed, 6 Dec 2023 15:47:24 -0500 Subject: output: Destroy when output layout is destroyed Since output layout is destroyed when the wayland display is destroyed we run into a destroy listener order problem: Either the display starts destroying the outputs first, in which case we're good: The existing handling will clean up. However, things go wrong if the display decides to destroy the output layout first. In this case, sway will hold invalid references to the output layout as part of each output so that when it finally goes to destroy them, sway will dereference destroyed output layout bits. Ref: https://github.com/swaywm/sway/pull/6844#issuecomment-1843599513 --- include/sway/output.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/sway/output.h b/include/sway/output.h index 62d866bc..43cbccd2 100644 --- a/include/sway/output.h +++ b/include/sway/output.h @@ -39,6 +39,7 @@ struct sway_output { struct sway_output_state current; + struct wl_listener layout_destroy; struct wl_listener destroy; struct wl_listener commit; struct wl_listener present; -- cgit v1.2.3