K 10 svn:author V 6 tuexen K 8 svn:date V 27 2020-12-13T23:51:51.448482Z K 7 svn:log V 247 Harden the handling of outgoing streams in case of an restart or INIT collision. This avouds an out-of-bounce access in case the peer can break the cookie signature. Thanks to Felix Wilhelm from Google for reporting the issue. MFC after: 1 week END