diff options
Diffstat (limited to 'net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c')
| -rw-r--r-- | net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c index f5a61bc3ec2b..d2c2ccbfbe72 100644 --- a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c +++ b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c @@ -145,15 +145,15 @@ static int icmpv6_error_message(struct net *net, struct nf_conn *tmpl, struct sk_buff *skb, unsigned int icmp6off, - enum ip_conntrack_info *ctinfo, unsigned int hooknum) { struct nf_conntrack_tuple intuple, origtuple; const struct nf_conntrack_tuple_hash *h; const struct nf_conntrack_l4proto *inproto; + enum ip_conntrack_info ctinfo; struct nf_conntrack_zone tmp; - NF_CT_ASSERT(skb->nfct == NULL); + NF_CT_ASSERT(!skb_nfct(skb)); /* Are they talking about one of our connections? */ if (!nf_ct_get_tuplepr(skb, @@ -176,7 +176,7 @@ icmpv6_error_message(struct net *net, struct nf_conn *tmpl, return -NF_ACCEPT; } - *ctinfo = IP_CT_RELATED; + ctinfo = IP_CT_RELATED; h = nf_conntrack_find_get(net, nf_ct_zone_tmpl(tmpl, skb, &tmp), &intuple); @@ -185,19 +185,18 @@ icmpv6_error_message(struct net *net, struct nf_conn *tmpl, return -NF_ACCEPT; } else { if (NF_CT_DIRECTION(h) == IP_CT_DIR_REPLY) - *ctinfo += IP_CT_IS_REPLY; + ctinfo += IP_CT_IS_REPLY; } /* Update skb to refer to this connection */ - skb->nfct = &nf_ct_tuplehash_to_ctrack(h)->ct_general; - skb->nfctinfo = *ctinfo; + nf_ct_set(skb, nf_ct_tuplehash_to_ctrack(h), ctinfo); return NF_ACCEPT; } static int icmpv6_error(struct net *net, struct nf_conn *tmpl, struct sk_buff *skb, unsigned int dataoff, - enum ip_conntrack_info *ctinfo, u_int8_t pf, unsigned int hooknum) + u8 pf, unsigned int hooknum) { const struct icmp6hdr *icmp6h; struct icmp6hdr _ih; @@ -222,9 +221,8 @@ icmpv6_error(struct net *net, struct nf_conn *tmpl, type = icmp6h->icmp6_type - 130; if (type >= 0 && type < sizeof(noct_valid_new) && noct_valid_new[type]) { - skb->nfct = &nf_ct_untracked_get()->ct_general; - skb->nfctinfo = IP_CT_NEW; - nf_conntrack_get(skb->nfct); + nf_ct_set(skb, nf_ct_untracked_get(), IP_CT_NEW); + nf_conntrack_get(skb_nfct(skb)); return NF_ACCEPT; } @@ -232,7 +230,7 @@ icmpv6_error(struct net *net, struct nf_conn *tmpl, if (icmp6h->icmp6_type >= 128) return NF_ACCEPT; - return icmpv6_error_message(net, tmpl, skb, dataoff, ctinfo, hooknum); + return icmpv6_error_message(net, tmpl, skb, dataoff, hooknum); } #if IS_ENABLED(CONFIG_NF_CT_NETLINK) |