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authorSteffen Klassert <steffen.klassert@secunet.com>2014-03-14 07:28:07 +0100
committerSteffen Klassert <steffen.klassert@secunet.com>2014-03-14 07:28:07 +0100
commit7e14ea1521d9249d9de7f0ea39c9af054745eebd (patch)
treeae286e642876c489f2602a4ffffb79796bfebb24 /net/ipv6/xfrm6_policy.c
parent2f32b51b609faea1e40bb8c5bd305f1351740936 (diff)
downloadlinux-7e14ea1521d9249d9de7f0ea39c9af054745eebd.tar.bz2
xfrm6: Add IPsec protocol multiplexer
This patch adds an IPsec protocol multiplexer for ipv6. With this it is possible to add alternative protocol handlers, as needed for IPsec virtual tunnel interfaces. Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Diffstat (limited to 'net/ipv6/xfrm6_policy.c')
-rw-r--r--net/ipv6/xfrm6_policy.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c
index 5f8e128c512d..2a0bbda2c76a 100644
--- a/net/ipv6/xfrm6_policy.c
+++ b/net/ipv6/xfrm6_policy.c
@@ -389,11 +389,17 @@ int __init xfrm6_init(void)
if (ret)
goto out_policy;
+ ret = xfrm6_protocol_init();
+ if (ret)
+ goto out_state;
+
#ifdef CONFIG_SYSCTL
register_pernet_subsys(&xfrm6_net_ops);
#endif
out:
return ret;
+out_state:
+ xfrm6_state_fini();
out_policy:
xfrm6_policy_fini();
goto out;
@@ -404,6 +410,7 @@ void xfrm6_fini(void)
#ifdef CONFIG_SYSCTL
unregister_pernet_subsys(&xfrm6_net_ops);
#endif
+ xfrm6_protocol_fini();
xfrm6_policy_fini();
xfrm6_state_fini();
dst_entries_destroy(&xfrm6_dst_ops);