diff options
Diffstat (limited to 'net/ipv4/ipvs/ip_vs_proto_ah_esp.c')
| -rw-r--r-- | net/ipv4/ipvs/ip_vs_proto_ah_esp.c | 36 |
1 files changed, 34 insertions, 2 deletions
diff --git a/net/ipv4/ipvs/ip_vs_proto_ah_esp.c b/net/ipv4/ipvs/ip_vs_proto_ah_esp.c index 2a361a991745..4b0b8f268d10 100644 --- a/net/ipv4/ipvs/ip_vs_proto_ah_esp.c +++ b/net/ipv4/ipvs/ip_vs_proto_ah_esp.c @@ -125,8 +125,8 @@ ah_esp_conn_schedule(int af, struct sk_buff *skb, struct ip_vs_protocol *pp, static void -ah_esp_debug_packet(struct ip_vs_protocol *pp, const struct sk_buff *skb, - int offset, const char *msg) +ah_esp_debug_packet_v4(struct ip_vs_protocol *pp, const struct sk_buff *skb, + int offset, const char *msg) { char buf[256]; struct iphdr _iph, *ih; @@ -142,6 +142,38 @@ ah_esp_debug_packet(struct ip_vs_protocol *pp, const struct sk_buff *skb, printk(KERN_DEBUG "IPVS: %s: %s\n", msg, buf); } +#ifdef CONFIG_IP_VS_IPV6 +static void +ah_esp_debug_packet_v6(struct ip_vs_protocol *pp, const struct sk_buff *skb, + int offset, const char *msg) +{ + char buf[256]; + struct ipv6hdr _iph, *ih; + + ih = skb_header_pointer(skb, offset, sizeof(_iph), &_iph); + if (ih == NULL) + sprintf(buf, "%s TRUNCATED", pp->name); + else + sprintf(buf, "%s " NIP6_FMT "->" NIP6_FMT, + pp->name, NIP6(ih->saddr), + NIP6(ih->daddr)); + + printk(KERN_DEBUG "IPVS: %s: %s\n", msg, buf); +} +#endif + +static void +ah_esp_debug_packet(struct ip_vs_protocol *pp, const struct sk_buff *skb, + int offset, const char *msg) +{ +#ifdef CONFIG_IP_VS_IPV6 + if (skb->protocol == __constant_htons(ETH_P_IPV6)) + ah_esp_debug_packet_v6(pp, skb, offset, msg); + else +#endif + ah_esp_debug_packet_v4(pp, skb, offset, msg); +} + static void ah_esp_init(struct ip_vs_protocol *pp) { |