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authorLi RongQing <roy.qing.li@gmail.com>2014-03-21 20:53:57 +0800
committerDavid S. Miller <davem@davemloft.net>2014-03-24 15:08:40 -0400
commitc27f0872a3448c46e561e226b5b97f77187b06d2 (patch)
tree984e53e8277ec8b4bd50ee7b1bd8a803cfa02b85 /net
parentebf4ad955d3e26d4d2a33709624fc7b5b9d3b969 (diff)
downloadlinux-linaro-stable-c27f0872a3448c46e561e226b5b97f77187b06d2.tar.gz
netpoll: fix the skb check in pkt_is_ns
Neighbor Solicitation is ipv6 protocol, so we should check skb->protocol with ETH_P_IPV6 Signed-off-by: Li RongQing <roy.qing.li@gmail.com> Cc: WANG Cong <amwang@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/core/netpoll.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/core/netpoll.c b/net/core/netpoll.c
index a664f7829a6d..df9e6b1a9759 100644
--- a/net/core/netpoll.c
+++ b/net/core/netpoll.c
@@ -742,7 +742,7 @@ static bool pkt_is_ns(struct sk_buff *skb)
struct nd_msg *msg;
struct ipv6hdr *hdr;
- if (skb->protocol != htons(ETH_P_ARP))
+ if (skb->protocol != htons(ETH_P_IPV6))
return false;
if (!pskb_may_pull(skb, sizeof(struct ipv6hdr) + sizeof(struct nd_msg)))
return false;