OSV-2021-1392 Container-overflow in std::__1::__function::__func<uWS::TemplatedApp<false>&& uWS::TemplatedApp<false>

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39354 Crash type: Container-overflow READ 1 Crash state: std::1::function::func&& uWS::TemplatedApp uWS::TopicTree::publish ofats::anydetail::handlertraitsvoid, uWS::WebSocketfalse, true, test...