diff options
Diffstat (limited to 'net/netfilter/nfnetlink_cttimeout.c')
-rw-r--r-- | net/netfilter/nfnetlink_cttimeout.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/net/netfilter/nfnetlink_cttimeout.c b/net/netfilter/nfnetlink_cttimeout.c index 400e9ae97153..32b1c0b44e79 100644 --- a/net/netfilter/nfnetlink_cttimeout.c +++ b/net/netfilter/nfnetlink_cttimeout.c @@ -47,7 +47,8 @@ static const struct nla_policy cttimeout_nla_policy[CTA_TIMEOUT_MAX+1] = { }; static int -ctnl_timeout_parse_policy(void *timeouts, struct nf_conntrack_l4proto *l4proto, +ctnl_timeout_parse_policy(void *timeouts, + const struct nf_conntrack_l4proto *l4proto, struct net *net, const struct nlattr *attr) { int ret = 0; @@ -74,7 +75,7 @@ static int cttimeout_new_timeout(struct net *net, struct sock *ctnl, { __u16 l3num; __u8 l4num; - struct nf_conntrack_l4proto *l4proto; + const struct nf_conntrack_l4proto *l4proto; struct ctnl_timeout *timeout, *matching = NULL; char *name; int ret; @@ -158,7 +159,7 @@ ctnl_timeout_fill_info(struct sk_buff *skb, u32 portid, u32 seq, u32 type, struct nlmsghdr *nlh; struct nfgenmsg *nfmsg; unsigned int flags = portid ? NLM_F_MULTI : 0; - struct nf_conntrack_l4proto *l4proto = timeout->l4proto; + const struct nf_conntrack_l4proto *l4proto = timeout->l4proto; event = nfnl_msg_type(NFNL_SUBSYS_CTNETLINK_TIMEOUT, event); nlh = nlmsg_put(skb, portid, seq, event, sizeof(*nfmsg), flags); @@ -363,10 +364,10 @@ static int cttimeout_default_set(struct net *net, struct sock *ctnl, const struct nlattr * const cda[], struct netlink_ext_ack *extack) { + const struct nf_conntrack_l4proto *l4proto; + unsigned int *timeouts; __u16 l3num; __u8 l4num; - struct nf_conntrack_l4proto *l4proto; - unsigned int *timeouts; int ret; if (!cda[CTA_TIMEOUT_L3PROTO] || @@ -401,7 +402,7 @@ err: static int cttimeout_default_fill_info(struct net *net, struct sk_buff *skb, u32 portid, u32 seq, u32 type, int event, - struct nf_conntrack_l4proto *l4proto) + const struct nf_conntrack_l4proto *l4proto) { struct nlmsghdr *nlh; struct nfgenmsg *nfmsg; @@ -453,11 +454,11 @@ static int cttimeout_default_get(struct net *net, struct sock *ctnl, const struct nlattr * const cda[], struct netlink_ext_ack *extack) { - __u16 l3num; - __u8 l4num; - struct nf_conntrack_l4proto *l4proto; + const struct nf_conntrack_l4proto *l4proto; struct sk_buff *skb2; int ret, err; + __u16 l3num; + __u8 l4num; if (!cda[CTA_TIMEOUT_L3PROTO] || !cda[CTA_TIMEOUT_L4PROTO]) return -EINVAL; @@ -505,7 +506,6 @@ ctnl_timeout_find_get(struct net *net, const char *name) { struct ctnl_timeout *timeout, *matching = NULL; - rcu_read_lock(); list_for_each_entry_rcu(timeout, &net->nfct_timeout_list, head) { if (strncmp(timeout->name, name, CTNL_TIMEOUT_NAME_MAX) != 0) continue; @@ -521,7 +521,6 @@ ctnl_timeout_find_get(struct net *net, const char *name) break; } err: - rcu_read_unlock(); return matching; } @@ -572,6 +571,7 @@ static void __net_exit cttimeout_net_exit(struct net *net) { struct ctnl_timeout *cur, *tmp; + nf_ct_unconfirmed_destroy(net); ctnl_untimeout(net, NULL); list_for_each_entry_safe(cur, tmp, &net->nfct_timeout_list, head) { |