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authorSteffen Klassert <steffen.klassert@secunet.com>2014-02-19 10:07:34 +0100
committerSteffen Klassert <steffen.klassert@secunet.com>2014-02-26 09:52:02 +0100
commit3a9016f97fdc8bfbb26ff36ba8f3dc9162eb691b (patch)
tree29319c7ec9ab7035398c1bef2bdbccd3cee718a2 /include
parentee5c23176fcc820f7a56d3e86001532af0d59b1e (diff)
xfrm: Fix unlink race when policies are deleted.
When a policy is unlinked from the lists in thread context, the xfrm timer can fire before we can mark this policy as dead. So reinitialize the bydst hlist, then hlist_unhashed() will notice that this policy is not linked and will avoid a doulble unlink of that policy. Reported-by: Xianpeng Zhao <673321875@qq.com> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
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