diff options
Diffstat (limited to 'net/ipv4/netfilter/nf_nat_proto_gre.c')
| -rw-r--r-- | net/ipv4/netfilter/nf_nat_proto_gre.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/net/ipv4/netfilter/nf_nat_proto_gre.c b/net/ipv4/netfilter/nf_nat_proto_gre.c index d562290b182..b820f996035 100644 --- a/net/ipv4/netfilter/nf_nat_proto_gre.c +++ b/net/ipv4/netfilter/nf_nat_proto_gre.c @@ -98,21 +98,21 @@ gre_unique_tuple(struct nf_conntrack_tuple *tuple, /* manipulate a GRE packet according to maniptype */ static int -gre_manip_pkt(struct sk_buff **pskb, unsigned int iphdroff, +gre_manip_pkt(struct sk_buff *skb, unsigned int iphdroff, const struct nf_conntrack_tuple *tuple, enum nf_nat_manip_type maniptype) { struct gre_hdr *greh; struct gre_hdr_pptp *pgreh; - struct iphdr *iph = (struct iphdr *)((*pskb)->data + iphdroff); + struct iphdr *iph = (struct iphdr *)(skb->data + iphdroff); unsigned int hdroff = iphdroff + iph->ihl * 4; /* pgreh includes two optional 32bit fields which are not required * to be there. That's where the magic '8' comes from */ - if (!skb_make_writable(pskb, hdroff + sizeof(*pgreh) - 8)) + if (!skb_make_writable(skb, hdroff + sizeof(*pgreh) - 8)) return 0; - greh = (void *)(*pskb)->data + hdroff; + greh = (void *)skb->data + hdroff; pgreh = (struct gre_hdr_pptp *)greh; /* we only have destination manip of a packet, since 'source key' |