cvs commit: src/sys/netinet tcp_sack.c tcp_var.h src/usr.bin/netstat inet.c

[Paul Saab]

ps          2005-04-19 18:37:26 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_5)
    sys/netinet          tcp_sack.c tcp_var.h 
    usr.bin/netstat      inet.c 
  Log:
  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.
  
  Revision   Changes    Path
  1.3.2.9    +43 -2     src/sys/netinet/tcp_sack.c
  1.109.2.7  +1 -0      src/sys/netinet/tcp_var.h
  1.67.2.2   +1 -0      src/usr.bin/netstat/inet.c