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| author | Jonas Ådahl <jadahl@gmail.com> | 2017-04-17 13:27:35 +0800 |
|---|---|---|
| committer | Jonas Ådahl <jadahl@gmail.com> | 2017-04-21 17:46:17 +0800 |
| commit | 704bd4c33129ea50b14493d6cbd6aca4db827f36 (patch) | |
| tree | 4a7b4b649923c1a72613e0c50869effebf35e36d /src/wayland/meta-wayland-surface.c | |
| parent | 229ac9c9dcc9fe8a1462c742ba1776e090bc37a1 (diff) | |
| download | mutter-704bd4c33129ea50b14493d6cbd6aca4db827f36.tar.gz | |
wayland/subsurface: Handle clients committing on destroyed subsurface
A client can still commit state to a destroyed subsurface. It wont
update anything on the screen, since the subsurface will not be
visible, but mutter should still handle it and not crash.
https://bugzilla.gnome.org/show_bug.cgi?id=781391
Diffstat (limited to 'src/wayland/meta-wayland-surface.c')
| -rw-r--r-- | src/wayland/meta-wayland-surface.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/wayland/meta-wayland-surface.c b/src/wayland/meta-wayland-surface.c index 332374244..5a0e0ee15 100644 --- a/src/wayland/meta-wayland-surface.c +++ b/src/wayland/meta-wayland-surface.c @@ -615,7 +615,7 @@ subsurface_role_get_toplevel (MetaWaylandSurfaceRole *surface_role) meta_wayland_surface_role_get_surface (surface_role); MetaWaylandSurface *parent = surface->sub.parent; - if (parent->role) + if (parent && parent->role) return meta_wayland_surface_role_get_toplevel (parent->role); else return NULL; |