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pointer: Don't send leave events to dying surfaces

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It's invalid and will crash the client.
This commit is contained in:
Jasper St. Pierre 2013-11-19 20:20:13 -05:00
parent a8ac2cc275
commit abd368be00
1 changed files with 5 additions and 3 deletions
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8
src/wayland/meta-wayland-pointer.c
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@ -303,8 +303,11 @@ meta_wayland_pointer_set_focus (MetaWaylandPointer *pointer,
struct wl_resource *resource, *kr;
uint32_t serial;
if (pointer->focus == surface)
return;
resource = pointer->focus_resource;
if (resource && pointer->focus != surface)
if (resource && pointer->focus->resource)
{
struct wl_client *client = wl_resource_get_client (resource);
struct wl_display *display = wl_client_get_display (client);
@ -313,8 +316,7 @@ meta_wayland_pointer_set_focus (MetaWaylandPointer *pointer,
}
resource = find_resource_for_surface (&pointer->resource_list, surface);
if (resource &&
(pointer->focus != surface || pointer->focus_resource != resource))
if (resource)
{
struct wl_client *client = wl_resource_get_client (resource);
struct wl_display *display = wl_client_get_display (client);