1 files changed, 12 insertions, 9 deletions

diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index 5bddea778840..ef0579d5bca6 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -72,7 +72,7 @@ static struct sock *__raw_v6_lookup(struct net *net, struct sock *sk,
 		const struct in6_addr *rmt_addr, int dif)
 {
 	struct hlist_node *node;
-	int is_multicast = ipv6_addr_is_multicast(loc_addr);
+	bool is_multicast = ipv6_addr_is_multicast(loc_addr);
 
 	sk_for_each_from(sk, node)
 		if (inet_sk(sk)->inet_num == num) {
@@ -153,19 +153,19 @@ EXPORT_SYMBOL(rawv6_mh_filter_unregister);
  *
  *	Caller owns SKB so we must make clones.
  */
-static int ipv6_raw_deliver(struct sk_buff *skb, int nexthdr)
+static bool ipv6_raw_deliver(struct sk_buff *skb, int nexthdr)
 {
 	const struct in6_addr *saddr;
 	const struct in6_addr *daddr;
 	struct sock *sk;
-	int delivered = 0;
+	bool delivered = false;
 	__u8 hash;
 	struct net *net;
 
 	saddr = &ipv6_hdr(skb)->saddr;
 	daddr = saddr + 1;
 
-	hash = nexthdr & (MAX_INET_PROTOS - 1);
+	hash = nexthdr & (RAW_HTABLE_SIZE - 1);
 
 	read_lock(&raw_v6_hashinfo.lock);
 	sk = sk_head(&raw_v6_hashinfo.ht[hash]);
@@ -179,7 +179,7 @@ static int ipv6_raw_deliver(struct sk_buff *skb, int nexthdr)
 	while (sk) {
 		int filtered;
 
-		delivered = 1;
+		delivered = true;
 		switch (nexthdr) {
 		case IPPROTO_ICMPV6:
 			filtered = icmpv6_filter(sk, skb);
@@ -225,11 +225,11 @@ out:
 	return delivered;
 }
 
-int raw6_local_deliver(struct sk_buff *skb, int nexthdr)
+bool raw6_local_deliver(struct sk_buff *skb, int nexthdr)
 {
 	struct sock *raw_sk;
 
-	raw_sk = sk_head(&raw_v6_hashinfo.ht[nexthdr & (MAX_INET_PROTOS - 1)]);
+	raw_sk = sk_head(&raw_v6_hashinfo.ht[nexthdr & (RAW_HTABLE_SIZE - 1)]);
 	if (raw_sk && !ipv6_raw_deliver(skb, nexthdr))
 		raw_sk = NULL;
 
@@ -328,9 +328,12 @@ static void rawv6_err(struct sock *sk, struct sk_buff *skb,
 		return;
 
 	harderr = icmpv6_err_convert(type, code, &err);
-	if (type == ICMPV6_PKT_TOOBIG)
+	if (type == ICMPV6_PKT_TOOBIG) {
+		ip6_sk_update_pmtu(skb, sk, info);
 		harderr = (np->pmtudisc == IPV6_PMTUDISC_DO);
-
+	}
+	if (type == NDISC_REDIRECT)
+		ip6_sk_redirect(skb, sk);
 	if (np->recverr) {
 		u8 *payload = skb->data;
 		if (!inet->hdrincl)