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Diffstat (limited to 'net/ipv6/ndisc.c')
-rw-r--r--net/ipv6/ndisc.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
index 0358e6066a4e..5b596659177c 100644
--- a/net/ipv6/ndisc.c
+++ b/net/ipv6/ndisc.c
@@ -736,7 +736,7 @@ static void ndisc_recv_ns(struct sk_buff *skb)
* so fail our DAD process
*/
addrconf_dad_failure(ifp);
- goto out;
+ return;
} else {
/*
* This is not a dad solicitation.
@@ -1268,9 +1268,10 @@ static void ndisc_redirect_rcv(struct sk_buff *skb)
if (ipv6_addr_equal(dest, target)) {
on_link = 1;
- } else if (!(ipv6_addr_type(target) & IPV6_ADDR_LINKLOCAL)) {
+ } else if (ipv6_addr_type(target) !=
+ (IPV6_ADDR_UNICAST|IPV6_ADDR_LINKLOCAL)) {
ND_PRINTK2(KERN_WARNING
- "ICMPv6 Redirect: target address is not link-local.\n");
+ "ICMPv6 Redirect: target address is not link-local unicast.\n");
return;
}
@@ -1344,9 +1345,9 @@ void ndisc_send_redirect(struct sk_buff *skb, struct neighbour *neigh,
}
if (!ipv6_addr_equal(&ipv6_hdr(skb)->daddr, target) &&
- !(ipv6_addr_type(target) & IPV6_ADDR_LINKLOCAL)) {
+ ipv6_addr_type(target) != (IPV6_ADDR_UNICAST|IPV6_ADDR_LINKLOCAL)) {
ND_PRINTK2(KERN_WARNING
- "ICMPv6 Redirect: target address is not link-local.\n");
+ "ICMPv6 Redirect: target address is not link-local unicast.\n");
return;
}