Wei Yongjun 10a43cea7d sctp: fix panic when T4-rto timer expire on removed transport
If T4-rto timer is expired on a removed transport, kernel panic
will occur when we do failure management on that transport.
You can reproduce this use the following sequence:

Endpoint A                           Endpoint B
(ESTABLISHED)                        (ESTABLISHED)

            <-----------------      ASCONF
                                    (SRC=X)
ASCONF        ----------------->
(Delete IP Address = X)
            <-----------------      ASCONF-ACK
                                    (Success Indication)
            <-----------------      ASCONF
                                    (T4-rto timer expire)

This patch fixed the problem.

Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com>
Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
2009-06-03 09:14:46 -04:00
..
2009-01-08 08:31:15 -08:00
2009-03-18 19:12:42 -07:00
2009-02-16 00:03:10 -08:00
2009-06-03 02:51:04 -07:00
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2009-06-03 02:51:02 -07:00
2009-03-13 11:37:56 -07:00
2008-11-03 18:21:05 -08:00