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| author | Li RongQing <roy.qing.li@gmail.com> | 2014-03-21 20:53:57 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-04-14 06:42:17 -0700 |
| commit | debd53455f49ecd18b4cb1198e20416bd25bf46e (patch) | |
| tree | 52431b6db703049ef30db9fa8f4a2f9d7a617b02 | |
| parent | 29466c9fad0e72e57ded8dffabc68575d4399a4f (diff) | |
| download | lwn-debd53455f49ecd18b4cb1198e20416bd25bf46e.tar.gz lwn-debd53455f49ecd18b4cb1198e20416bd25bf46e.zip | |
netpoll: fix the skb check in pkt_is_ns
[ Not applicable upstream commit, the code here has been removed
upstream. ]
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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | net/core/netpoll.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/core/netpoll.c b/net/core/netpoll.c index 433a1051d323..e861438d5454 100644 --- a/net/core/netpoll.c +++ b/net/core/netpoll.c @@ -745,7 +745,7 @@ 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; |