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compositor: Don't allow setting a NULL cursor without pointer focus

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Kristian Høgsberg 12 years ago
parent ae27737b28
commit 649e1ce973
1 changed files with 4 additions and 5 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 9
      src/compositor.c

9
src/compositor.c
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@ -2213,15 +2213,14 @@ pointer_set_cursor(struct wl_client *client, struct wl_resource *resource,
surface = container_of(surface_resource->data, surface = container_of(surface_resource->data,
struct weston_surface, surface); struct weston_surface, surface);
if (seat->seat.pointer->focus == NULL)
return;
if (seat->seat.pointer->focus->resource.client != client)
return;
if (seat->seat.pointer->focus_serial - serial > UINT32_MAX / 2) if (seat->seat.pointer->focus_serial - serial > UINT32_MAX / 2)
return; return;
if (surface && surface != seat->sprite) { if (surface && surface != seat->sprite) {
if (seat->seat.pointer->focus == NULL)
return;
if (seat->seat.pointer->focus->resource.client != client)
return;
if (surface->configure) { if (surface->configure) {
wl_resource_post_error(&surface->surface.resource, wl_resource_post_error(&surface->surface.resource,
WL_DISPLAY_ERROR_INVALID_OBJECT, WL_DISPLAY_ERROR_INVALID_OBJECT,

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