From c27f0872a3448c46e561e226b5b97f77187b06d2 Mon Sep 17 00:00:00 2001 From: Li RongQing <roy.qing.li@gmail.com> Date: Fri, 21 Mar 2014 20:53:57 +0800 Subject: [PATCH] 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> --- net/core/netpoll.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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; -- GitLab