K 10 svn:author V 6 tuexen K 8 svn:date V 27 2020-09-27T13:24:01.448177Z K 7 svn:log V 428 Improve the handling of receiving unordered and unreliable user messages using DATA chunks. Don't use fsn_included when not being sure that it is set to an appropriate value. If the default is used, which is -1, this can result in SCTP associaitons not making any user visible progress. Thanks to Yutaka Takeda for reporting this issue for the the userland stack in https://github.com/pion/sctp/issues/138. MFC after: 3 days END