K 10 svn:author V 6 tuexen K 8 svn:date V 27 2020-05-07T01:07:47.539451Z K 7 svn:log V 431 MFC r351638: Improve handling DATA chunks. Improve the handling of illegal sequence number combinations in received data chunks. Abort the association if there are data chunks with larger fragement sequence numbers than the fragement sequence of the last fragment. Thanks to Mark Wodrich from Google who found this issue by fuzz testing the userland stack and reporting this issue in https://github.com/sctplab/usrsctp/issues/355 END