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Diffstat (limited to 'net/ipv6/ip6_input.c')
-rw-r--r--net/ipv6/ip6_input.c15
1 files changed, 8 insertions, 7 deletions
diff --git a/net/ipv6/ip6_input.c b/net/ipv6/ip6_input.c
index 866f10726c58..6e3480426939 100644
--- a/net/ipv6/ip6_input.c
+++ b/net/ipv6/ip6_input.c
@@ -56,7 +56,7 @@ static inline int ip6_rcv_finish( struct sk_buff *skb)
56 return dst_input(skb); 56 return dst_input(skb);
57} 57}
58 58
59int ipv6_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt) 59int ipv6_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt, struct net_device *orig_dev)
60{ 60{
61 struct ipv6hdr *hdr; 61 struct ipv6hdr *hdr;
62 u32 pkt_len; 62 u32 pkt_len;
@@ -166,8 +166,8 @@ resubmit:
166 nexthdr = skb->nh.raw[nhoff]; 166 nexthdr = skb->nh.raw[nhoff];
167 167
168 raw_sk = sk_head(&raw_v6_htable[nexthdr & (MAX_INET_PROTOS - 1)]); 168 raw_sk = sk_head(&raw_v6_htable[nexthdr & (MAX_INET_PROTOS - 1)]);
169 if (raw_sk) 169 if (raw_sk && !ipv6_raw_deliver(skb, nexthdr))
170 ipv6_raw_deliver(skb, nexthdr); 170 raw_sk = NULL;
171 171
172 hash = nexthdr & (MAX_INET_PROTOS - 1); 172 hash = nexthdr & (MAX_INET_PROTOS - 1);
173 if ((ipprot = rcu_dereference(inet6_protos[hash])) != NULL) { 173 if ((ipprot = rcu_dereference(inet6_protos[hash])) != NULL) {
@@ -198,12 +198,13 @@ resubmit:
198 if (!raw_sk) { 198 if (!raw_sk) {
199 if (xfrm6_policy_check(NULL, XFRM_POLICY_IN, skb)) { 199 if (xfrm6_policy_check(NULL, XFRM_POLICY_IN, skb)) {
200 IP6_INC_STATS_BH(IPSTATS_MIB_INUNKNOWNPROTOS); 200 IP6_INC_STATS_BH(IPSTATS_MIB_INUNKNOWNPROTOS);
201 icmpv6_param_prob(skb, ICMPV6_UNK_NEXTHDR, nhoff); 201 icmpv6_send(skb, ICMPV6_PARAMPROB,
202 ICMPV6_UNK_NEXTHDR, nhoff,
203 skb->dev);
202 } 204 }
203 } else { 205 } else
204 IP6_INC_STATS_BH(IPSTATS_MIB_INDELIVERS); 206 IP6_INC_STATS_BH(IPSTATS_MIB_INDELIVERS);
205 kfree_skb(skb); 207 kfree_skb(skb);
206 }
207 } 208 }
208 rcu_read_unlock(); 209 rcu_read_unlock();
209 return 0; 210 return 0;