diff options
Diffstat (limited to 'net/ipv6')
-rw-r--r-- | net/ipv6/ip6_input.c | 4 | ||||
-rw-r--r-- | net/ipv6/raw.c | 5 |
2 files changed, 6 insertions, 3 deletions
diff --git a/net/ipv6/ip6_input.c b/net/ipv6/ip6_input.c index ab51c0369e15..6e3480426939 100644 --- a/net/ipv6/ip6_input.c +++ b/net/ipv6/ip6_input.c | |||
@@ -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) { |
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c index 9db0de81f074..a082646e6f16 100644 --- a/net/ipv6/raw.c +++ b/net/ipv6/raw.c | |||
@@ -141,11 +141,12 @@ static __inline__ int icmpv6_filter(struct sock *sk, struct sk_buff *skb) | |||
141 | * | 141 | * |
142 | * Caller owns SKB so we must make clones. | 142 | * Caller owns SKB so we must make clones. |
143 | */ | 143 | */ |
144 | void ipv6_raw_deliver(struct sk_buff *skb, int nexthdr) | 144 | int ipv6_raw_deliver(struct sk_buff *skb, int nexthdr) |
145 | { | 145 | { |
146 | struct in6_addr *saddr; | 146 | struct in6_addr *saddr; |
147 | struct in6_addr *daddr; | 147 | struct in6_addr *daddr; |
148 | struct sock *sk; | 148 | struct sock *sk; |
149 | int delivered = 0; | ||
149 | __u8 hash; | 150 | __u8 hash; |
150 | 151 | ||
151 | saddr = &skb->nh.ipv6h->saddr; | 152 | saddr = &skb->nh.ipv6h->saddr; |
@@ -167,6 +168,7 @@ void ipv6_raw_deliver(struct sk_buff *skb, int nexthdr) | |||
167 | sk = __raw_v6_lookup(sk, nexthdr, daddr, saddr, skb->dev->ifindex); | 168 | sk = __raw_v6_lookup(sk, nexthdr, daddr, saddr, skb->dev->ifindex); |
168 | 169 | ||
169 | while (sk) { | 170 | while (sk) { |
171 | delivered = 1; | ||
170 | if (nexthdr != IPPROTO_ICMPV6 || !icmpv6_filter(sk, skb)) { | 172 | if (nexthdr != IPPROTO_ICMPV6 || !icmpv6_filter(sk, skb)) { |
171 | struct sk_buff *clone = skb_clone(skb, GFP_ATOMIC); | 173 | struct sk_buff *clone = skb_clone(skb, GFP_ATOMIC); |
172 | 174 | ||
@@ -179,6 +181,7 @@ void ipv6_raw_deliver(struct sk_buff *skb, int nexthdr) | |||
179 | } | 181 | } |
180 | out: | 182 | out: |
181 | read_unlock(&raw_v6_lock); | 183 | read_unlock(&raw_v6_lock); |
184 | return delivered; | ||
182 | } | 185 | } |
183 | 186 | ||
184 | /* This cleans up af_inet6 a bit. -DaveM */ | 187 | /* This cleans up af_inet6 a bit. -DaveM */ |