cvs commit: src/sys/netinet tcp_input.c

[Robert Watson]

rwatson     2004-12-25 22:46:37 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_5)
    sys/netinet          tcp_input.c 
  Log:
  Merge tcp_input.c:1.258 from HEAD to RELENG_5, with the exception of
  one block obsoleted by the decision not to hold the TCP pcbinfo lock
  over a jump to check_delack:
  
    date: 2004/11/23 23:41:20;  author: rwatson;  state: Exp;  lines: +19 -12
    In tcp_reass(), assert the inpcb lock on the passed tcpcb, since the
    contents of the tcpcb are read and modified in volume.
  
    In tcp_input(), replace th comparison with 0 with a comparison with
    NULL.
  
    At the 'findpcb', 'dropafterack', and 'dropwithreset' labels in
    tcp_input(), assert 'headlocked'.  Try to improve consistency between
    various assertions regarding headlocked to be more informative.
  
    MFC after:      2 weeks
  
  Revision   Changes    Path
  1.252.2.7  +18 -11    src/sys/netinet/tcp_input.c