| commit | 3a9016f97fdc8bfbb26ff36ba8f3dc9162eb691b | [log] [tgz] |
|---|---|---|
| author | Steffen Klassert <steffen.klassert@secunet.com> | Wed Feb 19 10:07:34 2014 +0100 |
| committer | Steffen Klassert <steffen.klassert@secunet.com> | Wed Feb 26 09:52:02 2014 +0100 |
| tree | 29319c7ec9ab7035398c1bef2bdbccd3cee718a2 | |
| parent | ee5c23176fcc820f7a56d3e86001532af0d59b1e [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>