input-panel: validate return value of get_default_view
Signed-off-by: U. Artie Eoff <ullysses.a.eoff@intel.com>
diff --git a/desktop-shell/input-panel.c b/desktop-shell/input-panel.c
index 267b3ef..c08a403 100644
--- a/desktop-shell/input-panel.c
+++ b/desktop-shell/input-panel.c
@@ -116,14 +116,18 @@
{
struct input_panel_surface *ip_surface = surface->configure_private;
struct desktop_shell *shell = ip_surface->shell;
+ struct weston_view *view;
float x, y;
if (surface->width == 0)
return;
if (ip_surface->panel) {
- x = get_default_view(shell->text_input.surface)->geometry.x + shell->text_input.cursor_rectangle.x2;
- y = get_default_view(shell->text_input.surface)->geometry.y + shell->text_input.cursor_rectangle.y2;
+ view = get_default_view(shell->text_input.surface);
+ if (view == NULL)
+ return;
+ x = view->geometry.x + shell->text_input.cursor_rectangle.x2;
+ y = view->geometry.y + shell->text_input.cursor_rectangle.y2;
} else {
x = ip_surface->output->x + (ip_surface->output->width - surface->width) / 2;
y = ip_surface->output->y + ip_surface->output->height - surface->height;