diff options
Diffstat (limited to 'net/netfilter/nfnetlink_log.c')
| -rw-r--r-- | net/netfilter/nfnetlink_log.c | 42 |
1 files changed, 22 insertions, 20 deletions
diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c index d5f458d0ff3d..587086b18c36 100644 --- a/net/netfilter/nfnetlink_log.c +++ b/net/netfilter/nfnetlink_log.c @@ -845,10 +845,8 @@ static struct notifier_block nfulnl_rtnl_notifier = { .notifier_call = nfulnl_rcv_nl_event, }; -static int nfulnl_recv_unsupp(struct net *net, struct sock *ctnl, - struct sk_buff *skb, const struct nlmsghdr *nlh, - const struct nlattr * const nfqa[], - struct netlink_ext_ack *extack) +static int nfulnl_recv_unsupp(struct sk_buff *skb, const struct nfnl_info *info, + const struct nlattr * const nfula[]) { return -ENOTSUPP; } @@ -869,18 +867,16 @@ static const struct nla_policy nfula_cfg_policy[NFULA_CFG_MAX+1] = { [NFULA_CFG_FLAGS] = { .type = NLA_U16 }, }; -static int nfulnl_recv_config(struct net *net, struct sock *ctnl, - struct sk_buff *skb, const struct nlmsghdr *nlh, - const struct nlattr * const nfula[], - struct netlink_ext_ack *extack) +static int nfulnl_recv_config(struct sk_buff *skb, const struct nfnl_info *info, + const struct nlattr * const nfula[]) { - struct nfgenmsg *nfmsg = nlmsg_data(nlh); + struct nfnl_log_net *log = nfnl_log_pernet(info->net); + struct nfgenmsg *nfmsg = nlmsg_data(info->nlh); u_int16_t group_num = ntohs(nfmsg->res_id); - struct nfulnl_instance *inst; struct nfulnl_msg_config_cmd *cmd = NULL; - struct nfnl_log_net *log = nfnl_log_pernet(net); - int ret = 0; + struct nfulnl_instance *inst; u16 flags = 0; + int ret = 0; if (nfula[NFULA_CFG_CMD]) { u_int8_t pf = nfmsg->nfgen_family; @@ -889,9 +885,9 @@ static int nfulnl_recv_config(struct net *net, struct sock *ctnl, /* Commands without queue context */ switch (cmd->command) { case NFULNL_CFG_CMD_PF_BIND: - return nf_log_bind_pf(net, pf, &nfulnl_logger); + return nf_log_bind_pf(info->net, pf, &nfulnl_logger); case NFULNL_CFG_CMD_PF_UNBIND: - nf_log_unbind_pf(net, pf); + nf_log_unbind_pf(info->net, pf); return 0; } } @@ -932,7 +928,7 @@ static int nfulnl_recv_config(struct net *net, struct sock *ctnl, goto out_put; } - inst = instance_create(net, group_num, + inst = instance_create(info->net, group_num, NETLINK_CB(skb).portid, sk_user_ns(NETLINK_CB(skb).sk)); if (IS_ERR(inst)) { @@ -993,11 +989,17 @@ out: } static const struct nfnl_callback nfulnl_cb[NFULNL_MSG_MAX] = { - [NFULNL_MSG_PACKET] = { .call = nfulnl_recv_unsupp, - .attr_count = NFULA_MAX, }, - [NFULNL_MSG_CONFIG] = { .call = nfulnl_recv_config, - .attr_count = NFULA_CFG_MAX, - .policy = nfula_cfg_policy }, + [NFULNL_MSG_PACKET] = { + .call = nfulnl_recv_unsupp, + .type = NFNL_CB_MUTEX, + .attr_count = NFULA_MAX, + }, + [NFULNL_MSG_CONFIG] = { + .call = nfulnl_recv_config, + .type = NFNL_CB_MUTEX, + .attr_count = NFULA_CFG_MAX, + .policy = nfula_cfg_policy + }, }; static const struct nfnetlink_subsystem nfulnl_subsys = { |