K 10 svn:author V 6 jlemon K 8 svn:date V 27 2001-02-26T21:19:47.000000Z K 7 svn:log V 301 Remove in_pcbnotify and use in_pcblookup_hash to find the cb directly. For TCP, verify that the sequence number in the ICMP packet falls within the tcp receive window before performing any actions indicated by the icmp packet. Clean up some layering violations (access to tcp internals from in_pcb) END