mirror/sway
1
1
Fork 0
mirror of https://github.com/swaywm/sway synced 2024-09-28 15:21:32 +02:00
Code Issues

Fix crash when quitting a QT app on the wayland backend using menu

Browse Source 
QT unmaps the view before destroying the popup. We destroyed the popup
in response to the view unmapping, but then we'd attempt to destroy it a
second time which caused a crash.

The patch removes the listener.

I tested it with GTK as well, and can confirm the popup is still being
destroyed.
This commit is contained in:
Ryan Dwyer 2018-10-22 18:36:47 +10:00
parent a918844e52
commit 6deb726873
2 changed files with 0 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
include/sway/tree/view.h
View File

@ -226,7 +226,6 @@ struct sway_view_child {
struct wl_listener surface_map;
struct wl_listener surface_unmap;
struct wl_listener surface_destroy;
struct wl_listener view_unmap;
};
struct sway_xdg_popup_v6 {

11
sway/tree/view.c
View File

@ -731,13 +731,6 @@ static void view_child_handle_surface_destroy(struct wl_listener *listener,
view_child_destroy(child);
}
static void view_child_handle_view_unmap(struct wl_listener *listener,
void *data) {
struct sway_view_child *child =
wl_container_of(listener, child, view_unmap);
view_child_destroy(child);
}
static void view_init_subsurfaces(struct sway_view *view,
struct wlr_surface *surface) {
struct wlr_subsurface *subsurface;
@ -779,9 +772,6 @@ void view_child_init(struct sway_view_child *child,
child->surface_map.notify = view_child_handle_surface_map;
child->surface_unmap.notify = view_child_handle_surface_unmap;
wl_signal_add(&view->events.unmap, &child->view_unmap);
child->view_unmap.notify = view_child_handle_view_unmap;
struct sway_output *output = child->view->container->workspace->output;
wlr_surface_send_enter(child->surface, output->wlr_output);
@ -791,7 +781,6 @@ void view_child_init(struct sway_view_child *child,
void view_child_destroy(struct sway_view_child *child) {
wl_list_remove(&child->surface_commit.link);
wl_list_remove(&child->surface_destroy.link);
wl_list_remove(&child->view_unmap.link);
if (child->impl && child->impl->destroy) {
child->impl->destroy(child);