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input: check if the resource is valid in seat_get_pointer

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seat->pointer->focus->resource can be NULL, if the surface was
created with weston_surface_create.
This commit is contained in:
Giulio Camuffo
2013-07-07 17:38:50 +02:00
committed by Kristian Høgsberg
parent c077a8435d
commit 708b8af018
1 changed files with 1 additions and 1 deletions
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src/input.c
+1 -1
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@@ -1181,7 +1181,7 @@ seat_get_pointer(struct wl_client *client, struct wl_resource *resource,
wl_resource_set_implementation(cr, &pointer_interface, seat->pointer, wl_resource_set_implementation(cr, &pointer_interface, seat->pointer,
unbind_resource); unbind_resource);
if (seat->pointer->focus && if (seat->pointer->focus && seat->pointer->focus->resource &&
wl_resource_get_client(seat->pointer->focus->resource) == client) { wl_resource_get_client(seat->pointer->focus->resource) == client) {
struct weston_surface *surface; struct weston_surface *surface;
wl_fixed_t sx, sy; wl_fixed_t sx, sy;