K 10
svn:author
V 7
rwatson
K 8
svn:date
V 27
2006-04-03T14:07:50.000000Z
K 7
svn:log
V 408
In TCP notify routines, check inpcb for INP_TIMEWAIT and INP_DROPPED.
The INP_DROPPED check replaces the current NULL checks; the INP_TIMEWAIT
checks appear to have always been required, but not been there, which
is/was a bug.  This avoids unconditionally casting of in_ppcb to a tcpcb,
when it may be a twtcb, which may have resulted in obscure ICMP-related
panics in earlier releases.

MFC after:	3 months

END