diff options
| -rw-r--r-- | net/ipv4/nexthop.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/net/ipv4/nexthop.c b/net/ipv4/nexthop.c index c552bb46aa23..06d5467eadc1 100644 --- a/net/ipv4/nexthop.c +++ b/net/ipv4/nexthop.c @@ -3169,7 +3169,7 @@ static int rtm_to_nh_config(struct net *net, struct sk_buff *skb, cfg->nh_encap_type = nla_get_u16(tb[NHA_ENCAP_TYPE]); err = lwtunnel_valid_encap_type(cfg->nh_encap_type, - extack, true); + extack, false); if (err < 0) goto out; @@ -3245,13 +3245,18 @@ static int rtm_new_nexthop(struct sk_buff *skb, struct nlmsghdr *nlh, goto out; } + rtnl_net_lock(net); + err = rtm_to_nh_config_rtnl(net, tb, &cfg, extack); if (err) - goto out; + goto unlock; nh = nexthop_add(net, &cfg, extack); if (IS_ERR(nh)) err = PTR_ERR(nh); + +unlock: + rtnl_net_unlock(net); out: return err; } @@ -4067,18 +4072,19 @@ static struct pernet_operations nexthop_net_ops = { }; static const struct rtnl_msg_handler nexthop_rtnl_msg_handlers[] __initconst = { - {.msgtype = RTM_NEWNEXTHOP, .doit = rtm_new_nexthop}, + {.msgtype = RTM_NEWNEXTHOP, .doit = rtm_new_nexthop, + .flags = RTNL_FLAG_DOIT_PERNET}, {.msgtype = RTM_DELNEXTHOP, .doit = rtm_del_nexthop}, {.msgtype = RTM_GETNEXTHOP, .doit = rtm_get_nexthop, .dumpit = rtm_dump_nexthop}, {.msgtype = RTM_GETNEXTHOPBUCKET, .doit = rtm_get_nexthop_bucket, .dumpit = rtm_dump_nexthop_bucket}, {.protocol = PF_INET, .msgtype = RTM_NEWNEXTHOP, - .doit = rtm_new_nexthop}, + .doit = rtm_new_nexthop, .flags = RTNL_FLAG_DOIT_PERNET}, {.protocol = PF_INET, .msgtype = RTM_GETNEXTHOP, .dumpit = rtm_dump_nexthop}, {.protocol = PF_INET6, .msgtype = RTM_NEWNEXTHOP, - .doit = rtm_new_nexthop}, + .doit = rtm_new_nexthop, .flags = RTNL_FLAG_DOIT_PERNET}, {.protocol = PF_INET6, .msgtype = RTM_GETNEXTHOP, .dumpit = rtm_dump_nexthop}, }; |