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-rw-r--r--types/xdg_shell/wlr_xdg_toplevel.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/types/xdg_shell/wlr_xdg_toplevel.c b/types/xdg_shell/wlr_xdg_toplevel.c
index 58acec27..f84f41af 100644
--- a/types/xdg_shell/wlr_xdg_toplevel.c
+++ b/types/xdg_shell/wlr_xdg_toplevel.c
@@ -285,6 +285,13 @@ static void xdg_toplevel_handle_resize(struct wl_client *client,
struct wlr_seat_client *seat =
wlr_seat_client_from_resource(seat_resource);
+ if (edges > XDG_TOPLEVEL_RESIZE_EDGE_BOTTOM_RIGHT) {
+ wl_resource_post_error(toplevel->base->resource,
+ XDG_TOPLEVEL_ERROR_INVALID_RESIZE_EDGE,
+ "provided value is not a valid variant of the resize_edge enum");
+ return;
+ }
+
if (!toplevel->base->configured) {
wl_resource_post_error(toplevel->base->resource,
XDG_SURFACE_ERROR_NOT_CONSTRUCTED,