Merge pull request #2776 from fufesou/fix/ignore_scancodes_greater_than_255

win filter scancodes that is greater than 255

src/keyboard.rs

@@ -615,7 +615,13 @@ pub fn map_keyboard_mode(event: &Event, mut key_event: KeyEvent) -> Option<KeyEv
 
     #[cfg(target_os = "windows")]
     let keycode = match peer.as_str() {
-        "windows" => event.scan_code,
+        "windows" => {
+            // https://github.com/rustdesk/rustdesk/issues/1371
+            if event.scan_code > 255 {
+                return None;
+            }
+            event.scan_code
+        }
         "macos" => {
             if hbb_common::config::LocalConfig::get_kb_layout_type() == "ISO" {
                 rdev::win_scancode_to_macos_iso_code(event.scan_code)?