diff options
Diffstat (limited to 'net/ipv4/ipmr.c')
-rw-r--r-- | net/ipv4/ipmr.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c index 58e879157976..6164e982e0ef 100644 --- a/net/ipv4/ipmr.c +++ b/net/ipv4/ipmr.c | |||
@@ -1176,7 +1176,7 @@ static void mrtsock_destruct(struct sock *sk) | |||
1176 | ipmr_for_each_table(mrt, net) { | 1176 | ipmr_for_each_table(mrt, net) { |
1177 | if (sk == rtnl_dereference(mrt->mroute_sk)) { | 1177 | if (sk == rtnl_dereference(mrt->mroute_sk)) { |
1178 | IPV4_DEVCONF_ALL(net, MC_FORWARDING)--; | 1178 | IPV4_DEVCONF_ALL(net, MC_FORWARDING)--; |
1179 | rcu_assign_pointer(mrt->mroute_sk, NULL); | 1179 | RCU_INIT_POINTER(mrt->mroute_sk, NULL); |
1180 | mroute_clean_tables(mrt); | 1180 | mroute_clean_tables(mrt); |
1181 | } | 1181 | } |
1182 | } | 1182 | } |
@@ -1203,7 +1203,7 @@ int ip_mroute_setsockopt(struct sock *sk, int optname, char __user *optval, unsi | |||
1203 | return -ENOENT; | 1203 | return -ENOENT; |
1204 | 1204 | ||
1205 | if (optname != MRT_INIT) { | 1205 | if (optname != MRT_INIT) { |
1206 | if (sk != rcu_dereference_raw(mrt->mroute_sk) && | 1206 | if (sk != rcu_access_pointer(mrt->mroute_sk) && |
1207 | !capable(CAP_NET_ADMIN)) | 1207 | !capable(CAP_NET_ADMIN)) |
1208 | return -EACCES; | 1208 | return -EACCES; |
1209 | } | 1209 | } |
@@ -1224,13 +1224,13 @@ int ip_mroute_setsockopt(struct sock *sk, int optname, char __user *optval, unsi | |||
1224 | 1224 | ||
1225 | ret = ip_ra_control(sk, 1, mrtsock_destruct); | 1225 | ret = ip_ra_control(sk, 1, mrtsock_destruct); |
1226 | if (ret == 0) { | 1226 | if (ret == 0) { |
1227 | rcu_assign_pointer(mrt->mroute_sk, sk); | 1227 | RCU_INIT_POINTER(mrt->mroute_sk, sk); |
1228 | IPV4_DEVCONF_ALL(net, MC_FORWARDING)++; | 1228 | IPV4_DEVCONF_ALL(net, MC_FORWARDING)++; |
1229 | } | 1229 | } |
1230 | rtnl_unlock(); | 1230 | rtnl_unlock(); |
1231 | return ret; | 1231 | return ret; |
1232 | case MRT_DONE: | 1232 | case MRT_DONE: |
1233 | if (sk != rcu_dereference_raw(mrt->mroute_sk)) | 1233 | if (sk != rcu_access_pointer(mrt->mroute_sk)) |
1234 | return -EACCES; | 1234 | return -EACCES; |
1235 | return ip_ra_control(sk, 0, NULL); | 1235 | return ip_ra_control(sk, 0, NULL); |
1236 | case MRT_ADD_VIF: | 1236 | case MRT_ADD_VIF: |