cvs commit: src/sys/netinet tcp_subr.c

[Robert Watson]

rwatson     2006-08-02 16:18:05 UTC

  FreeBSD src repository

  Modified files:
    sys/netinet          tcp_subr.c 
  Log:
  Move soisdisconnected() in tcp_discardcb() to one of its calling contexts,
  tcp_twstart(), but not to the other, tcp_detach(), as the socket is
  already being torn down and therefore there are no listeners.  This avoids
  a panic if kqueue state is registered on the socket at close(), and
  eliminates to XXX comments.  There is one case remaining in which
  tcp_discardcb() reaches up to the socket layer as part of the TCP host
  cache, which would be good to avoid.
  
  Reported by:    Goran Gajic <ggajic at afrodita dot rcub dot bg dot ac dot yu>
  
  Revision  Changes    Path
  1.253     +7 -12     src/sys/netinet/tcp_subr.c