made sure to use the correct sa_len for rtalloc(). sizeof(ro_dst) is not necessarily the correct one, esp. in NEW_STRUCT_ROUTE cases. this change would also fix the recent path MTU discovery problem for the destination of an incoming TCP connection.
made sure to use the correct sa_len for rtalloc().
sizeof(ro_dst) is not necessarily the correct one, esp. in NEW_STRUCT_ROUTE
cases.
this change would also fix the recent path MTU discovery problem for the
destination of an incoming TCP connection.

MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame