layer-shell: forbid set_size with values ≥INT32_MAX

2024-01-22 18:57:37 +03:00 · 2024-01-22 18:57:37 +03:00 · be1c48cbfb
parent 0b090c83fb
commit be1c48cbfb
1 changed files with 6 additions and 0 deletions
--- a/types/wlr_layer_shell_v1.c
+++ b/types/wlr_layer_shell_v1.c
@ -131,6 +131,12 @@ static void layer_surface_handle_set_size(struct wl_client *client,
 		return;
 	}

+	if (width > INT32_MAX || height > INT32_MAX) {
+		wl_client_post_implementation_error(client,
+			"zwlr_layer_surface_v1.set_size: width and height can't be greater than INT32_MAX");
+		return;
+	}
+
 	if (surface->pending.desired_width == width
 			&& surface->pending.desired_height == height) {
 		return;