K 10
svn:author
V 7
rwatson
K 8
svn:date
V 27
2009-02-25T11:18:18.025201Z
K 7
svn:log
V 541
Correct a deadlock and a rtentry leak in rt_check():

- In the event that a gateway route has to be looked up, drop the lock
  on 'rt' before reacquiring it 'rt0' in order to avoid deadlock.

- In the event the original route has evaporated or is no longer up
  after the gateway route lookup, call RTFREE() on the gateway route
  before retrying.

This is a potential errata candidate patch.

PR:		kern/130652
Submitted by:	Dmitrij Tejblum <tejblum at yandex-team.ru>
Reviewed by:	bz
Tested by:	Pete French <petefrench at ticketswitch.com>

END