diff options
Diffstat (limited to 'net/ipv4/netfilter/nf_conntrack_proto_icmp.c')
| -rw-r--r-- | net/ipv4/netfilter/nf_conntrack_proto_icmp.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/net/ipv4/netfilter/nf_conntrack_proto_icmp.c b/net/ipv4/netfilter/nf_conntrack_proto_icmp.c index d075b3cf2400..73c591d8a9a8 100644 --- a/net/ipv4/netfilter/nf_conntrack_proto_icmp.c +++ b/net/ipv4/netfilter/nf_conntrack_proto_icmp.c @@ -128,16 +128,16 @@ static bool icmp_new(struct nf_conn *ct, const struct sk_buff *skb, /* Returns conntrack if it dealt with ICMP, and filled in skb fields */ static int icmp_error_message(struct net *net, struct nf_conn *tmpl, struct sk_buff *skb, - enum ip_conntrack_info *ctinfo, unsigned int hooknum) { struct nf_conntrack_tuple innertuple, origtuple; const struct nf_conntrack_l4proto *innerproto; const struct nf_conntrack_tuple_hash *h; const struct nf_conntrack_zone *zone; + enum ip_conntrack_info ctinfo; struct nf_conntrack_zone tmp; - NF_CT_ASSERT(skb->nfct == NULL); + NF_CT_ASSERT(!skb_nfct(skb)); zone = nf_ct_zone_tmpl(tmpl, skb, &tmp); /* Are they talking about one of our connections? */ @@ -160,7 +160,7 @@ icmp_error_message(struct net *net, struct nf_conn *tmpl, struct sk_buff *skb, return -NF_ACCEPT; } - *ctinfo = IP_CT_RELATED; + ctinfo = IP_CT_RELATED; h = nf_conntrack_find_get(net, zone, &innertuple); if (!h) { @@ -169,11 +169,10 @@ icmp_error_message(struct net *net, struct nf_conn *tmpl, struct sk_buff *skb, } 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; } @@ -181,7 +180,7 @@ icmp_error_message(struct net *net, struct nf_conn *tmpl, struct sk_buff *skb, static int icmp_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 icmphdr *icmph; struct icmphdr _ih; @@ -225,7 +224,7 @@ icmp_error(struct net *net, struct nf_conn *tmpl, icmph->type != ICMP_REDIRECT) return NF_ACCEPT; - return icmp_error_message(net, tmpl, skb, ctinfo, hooknum); + return icmp_error_message(net, tmpl, skb, hooknum); } #if IS_ENABLED(CONFIG_NF_CT_NETLINK) |