K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2010-12-10T10:48:54.520224Z
K 7
svn:log
V 437
MFC r216150, r216158:
If unix socket has a unix socket attached as the rights that has a
unix socket attached as the rights that has a unix socket attached as
the rights ... Kernel may overflow the stack on attempt to close such
socket.

Only close the rights file in the context of the current close if the
file is not unix domain socket. Otherwise, postpone the work to
taskqueue, preventing unlimited recursion.

Approved by:	re (bz)

END