1 files changed, 6 insertions, 5 deletions

diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
index fc6c5e4bffa5..ed8e006dae85 100644
--- a/net/sctp/ipv6.c
+++ b/net/sctp/ipv6.c
@@ -97,10 +97,9 @@ static int sctp_inet6addr_event(struct notifier_block *this, unsigned long ev,
 
 	switch (ev) {
 	case NETDEV_UP:
-		addr = kmalloc(sizeof(struct sctp_sockaddr_entry), GFP_ATOMIC);
+		addr = kzalloc(sizeof(*addr), GFP_ATOMIC);
 		if (addr) {
 			addr->a.v6.sin6_family = AF_INET6;
-			addr->a.v6.sin6_port = 0;
 			addr->a.v6.sin6_addr = ifa->addr;
 			addr->a.v6.sin6_scope_id = ifa->idev->dev->ifindex;
 			addr->valid = 1;
@@ -138,7 +137,7 @@ static struct notifier_block sctp_inet6addr_notifier = {
 };
 
 /* ICMP error handler. */
-static void sctp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
+static int sctp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
 			u8 type, u8 code, int offset, __be32 info)
 {
 	struct inet6_dev *idev;
@@ -147,7 +146,7 @@ static void sctp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
 	struct sctp_transport *transport;
 	struct ipv6_pinfo *np;
 	__u16 saveip, savesctp;
-	int err;
+	int err, ret = 0;
 	struct net *net = dev_net(skb->dev);
 
 	idev = in6_dev_get(skb->dev);
@@ -163,6 +162,7 @@ static void sctp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
 	skb->transport_header = savesctp;
 	if (!sk) {
 		__ICMP6_INC_STATS(net, idev, ICMP6_MIB_INERRORS);
+		ret = -ENOENT;
 		goto out;
 	}
 
@@ -202,6 +202,8 @@ out_unlock:
 out:
 	if (likely(idev != NULL))
 		in6_dev_put(idev);
+
+	return ret;
 }
 
 static int sctp_v6_xmit(struct sk_buff *skb, struct sctp_transport *transport)
@@ -430,7 +432,6 @@ static void sctp_v6_copy_addrlist(struct list_head *addrlist,
 		addr = kzalloc(sizeof(*addr), GFP_ATOMIC);
 		if (addr) {
 			addr->a.v6.sin6_family = AF_INET6;
-			addr->a.v6.sin6_port = 0;
 			addr->a.v6.sin6_addr = ifp->addr;
 			addr->a.v6.sin6_scope_id = dev->ifindex;
 			addr->valid = 1;