diff options
Diffstat (limited to 'net/ipv6/xfrm6_tunnel.c')
| -rw-r--r-- | net/ipv6/xfrm6_tunnel.c | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/net/ipv6/xfrm6_tunnel.c b/net/ipv6/xfrm6_tunnel.c index fb0228772f01..ee4b84a33ff4 100644 --- a/net/ipv6/xfrm6_tunnel.c +++ b/net/ipv6/xfrm6_tunnel.c @@ -339,17 +339,29 @@ static struct xfrm6_tunnel xfrm6_tunnel_handler = { .priority = 2, }; +static struct xfrm6_tunnel xfrm46_tunnel_handler = { + .handler = xfrm6_tunnel_rcv, + .err_handler = xfrm6_tunnel_err, + .priority = 2, +}; + static int __init xfrm6_tunnel_init(void) { if (xfrm_register_type(&xfrm6_tunnel_type, AF_INET6) < 0) return -EAGAIN; - if (xfrm6_tunnel_register(&xfrm6_tunnel_handler)) { + if (xfrm6_tunnel_register(&xfrm6_tunnel_handler, AF_INET6)) { + xfrm_unregister_type(&xfrm6_tunnel_type, AF_INET6); + return -EAGAIN; + } + if (xfrm6_tunnel_register(&xfrm46_tunnel_handler, AF_INET)) { + xfrm6_tunnel_deregister(&xfrm6_tunnel_handler, AF_INET6); xfrm_unregister_type(&xfrm6_tunnel_type, AF_INET6); return -EAGAIN; } if (xfrm6_tunnel_spi_init() < 0) { - xfrm6_tunnel_deregister(&xfrm6_tunnel_handler); + xfrm6_tunnel_deregister(&xfrm46_tunnel_handler, AF_INET); + xfrm6_tunnel_deregister(&xfrm6_tunnel_handler, AF_INET6); xfrm_unregister_type(&xfrm6_tunnel_type, AF_INET6); return -EAGAIN; } @@ -359,7 +371,8 @@ static int __init xfrm6_tunnel_init(void) static void __exit xfrm6_tunnel_fini(void) { xfrm6_tunnel_spi_fini(); - xfrm6_tunnel_deregister(&xfrm6_tunnel_handler); + xfrm6_tunnel_deregister(&xfrm46_tunnel_handler, AF_INET); + xfrm6_tunnel_deregister(&xfrm6_tunnel_handler, AF_INET6); xfrm_unregister_type(&xfrm6_tunnel_type, AF_INET6); } |