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| author |  Wei Yongjun <yjwei@cn.fujitsu.com>
| 2009-04-26 23:14:42 +0800 |
|---|---|---|
| committer |  Vlad Yasevich <vladislav.yasevich@hp.com>
| 2009-06-03 09:14:46 -0400 |
| commit | 10a43cea7da841cf85a778a1a4d367fb2de7cbce (patch) | |
| tree | 9a2accb2150d3bfa7f2efc1a824b43ca654fb7ba /net/sctp/sysctl.c | |
| parent | sctp: fix panic when T2-shutdown timer expire on removed transport (diff) | |
| download | linux-10a43cea7da841cf85a778a1a4d367fb2de7cbce.tar.gz linux-10a43cea7da841cf85a778a1a4d367fb2de7cbce.tar.bz2 linux-10a43cea7da841cf85a778a1a4d367fb2de7cbce.zip | |
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>
Diffstat (limited to 'net/sctp/sysctl.c')
0 files changed, 0 insertions, 0 deletions