K 10 svn:author V 2 ps K 8 svn:date V 27 2005-04-19T18:37:26.000000Z K 7 svn:log V 242 MFC: rev 1.10 tcp_sack.c, 1.118 tcp_var.h, 1.69 inet.c Add limits on the number of elements in the sack scoreboard both per-connection and globally. This eliminates potential DoS attacks where SACK scoreboard elements tie up too much memory. END