summaryrefslogtreecommitdiffstats
path: root/net/ipv6/raw.c
diff options
context:
space:
mode:
Diffstat (limited to 'net/ipv6/raw.c')
-rw-r--r--net/ipv6/raw.c5
1 files changed, 4 insertions, 1 deletions
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)
*
* Caller owns SKB so we must make clones.
*/
-void ipv6_raw_deliver(struct sk_buff *skb, int nexthdr)
+int ipv6_raw_deliver(struct sk_buff *skb, int nexthdr)
{
struct in6_addr *saddr;
struct in6_addr *daddr;
struct sock *sk;
+ int delivered = 0;
__u8 hash;
saddr = &skb->nh.ipv6h->saddr;
@@ -167,6 +168,7 @@ void ipv6_raw_deliver(struct sk_buff *skb, int nexthdr)
sk = __raw_v6_lookup(sk, nexthdr, daddr, saddr, skb->dev->ifindex);
while (sk) {
+ delivered = 1;
if (nexthdr != IPPROTO_ICMPV6 || !icmpv6_filter(sk, skb)) {
struct sk_buff *clone = skb_clone(skb, GFP_ATOMIC);
@@ -179,6 +181,7 @@ void ipv6_raw_deliver(struct sk_buff *skb, int nexthdr)
}
out:
read_unlock(&raw_v6_lock);
+ return delivered;
}
/* This cleans up af_inet6 a bit. -DaveM */