K 10
svn:author
V 6
tuexen
K 8
svn:date
V 27
2010-06-11T20:38:20.548914Z
K 7
svn:log
V 574
MFC 209029

 3 Fixes -
 a) There was a case where a ICMP message could cause
    us to return leaving a stuck lock on an stcb.
 b) The iterator needed some tweaks to fix its lock
    ordering.
 c) The ITERATOR_LOCK is no longer needed in the freeing
    of a stcb. Now that the timer based one is gone we don't
    have a multiple resume situation. Add to that that there
    was somewhere a path out of the freeing of an assoc that
    did NOT release the iterator_lock.. it was time to clean
    this old code up and in the process fix the lock bug.

Approved by: re (bz)

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