mainnika/weston
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

compositor: Fix use after free at shutdown

Browse Source 
Another case of forgetting to remove a listener from a list when
signal_emit_mutable fires.

Signed-off-by: Derek Foreman <derek.foreman@collabora.com>
This commit is contained in:
Derek Foreman
2022-07-28 08:12:21 -05:00
committed by Marius Vlad
parent 851b16f00c
commit 214d48bbab
1 changed files with 2 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
compositor/xwayland.c
+2
View File
@@ -234,6 +234,8 @@ wxw_compositor_destroy(struct wl_listener *listener, void *data)
struct wet_xwayland *wxw = struct wet_xwayland *wxw =
wl_container_of(listener, wxw, compositor_destroy_listener); wl_container_of(listener, wxw, compositor_destroy_listener);
wl_list_remove(&wxw->compositor_destroy_listener.link);
/* Don't call xserver_exited because Xwayland's own destroy handler /* Don't call xserver_exited because Xwayland's own destroy handler
* already does this for us ... */ * already does this for us ... */
if (wxw->client) if (wxw->client)