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-rw-r--r--net/ipv6/addrconf.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 7552663aa125..452a82ce4796 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -172,6 +172,7 @@ struct ipv6_devconf ipv6_devconf __read_mostly = {
172#endif 172#endif
173#endif 173#endif
174 .proxy_ndp = 0, 174 .proxy_ndp = 0,
175 .accept_source_route = 0, /* we do not accept RH0 by default. */
175}; 176};
176 177
177static struct ipv6_devconf ipv6_devconf_dflt __read_mostly = { 178static struct ipv6_devconf ipv6_devconf_dflt __read_mostly = {
@@ -203,6 +204,7 @@ static struct ipv6_devconf ipv6_devconf_dflt __read_mostly = {
203#endif 204#endif
204#endif 205#endif
205 .proxy_ndp = 0, 206 .proxy_ndp = 0,
207 .accept_source_route = 0, /* we do not accept RH0 by default. */
206}; 208};
207 209
208/* IPv6 Wildcard Address and Loopback Address defined by RFC2553 */ 210/* IPv6 Wildcard Address and Loopback Address defined by RFC2553 */
@@ -3356,6 +3358,7 @@ static inline void ipv6_store_devconf(struct ipv6_devconf *cnf,
3356#endif 3358#endif
3357#endif 3359#endif
3358 array[DEVCONF_PROXY_NDP] = cnf->proxy_ndp; 3360 array[DEVCONF_PROXY_NDP] = cnf->proxy_ndp;
3361 array[DEVCONF_ACCEPT_SOURCE_ROUTE] = cnf->accept_source_route;
3359} 3362}
3360 3363
3361static inline size_t inet6_if_nlmsg_size(void) 3364static inline size_t inet6_if_nlmsg_size(void)
@@ -3884,6 +3887,14 @@ static struct addrconf_sysctl_table
3884 .proc_handler = &proc_dointvec, 3887 .proc_handler = &proc_dointvec,
3885 }, 3888 },
3886 { 3889 {
3890 .ctl_name = NET_IPV6_ACCEPT_SOURCE_ROUTE,
3891 .procname = "accept_source_route",
3892 .data = &ipv6_devconf.accept_source_route,
3893 .maxlen = sizeof(int),
3894 .mode = 0644,
3895 .proc_handler = &proc_dointvec,
3896 },
3897 {
3887 .ctl_name = 0, /* sentinel */ 3898 .ctl_name = 0, /* sentinel */
3888 } 3899 }
3889 }, 3900 },