[PATCH] geneve: fix ip_hdr_len reserved for geneve6 tunnel.

From	Haishuang Yan <yanhaishuang@cmss.chinamobile.com>
Newsgroups	linux.kernel
Subject	[PATCH] geneve: fix ip_hdr_len reserved for geneve6 tunnel.
Date	2016-11-28 06:30 +0100
Message-ID	<sImFP-6cg-7@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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It shold reserved sizeof(ipv6hdr) for geneve in ipv6 tunnel.

Fixes: c3ef5aa5e5 ('geneve: Merge ipv4 and ipv6 geneve_build_skb()')

Signed-off-by: Haishuang Yan <yanhaishuang@cmss.chinamobile.com>
---
 drivers/net/geneve.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/geneve.c b/drivers/net/geneve.c
index 7b80e28..45301cb 100644
--- a/drivers/net/geneve.c
+++ b/drivers/net/geneve.c
@@ -852,7 +852,7 @@ static int geneve6_xmit_skb(struct sk_buff *skb, struct net_device *dev,
 					   ip_hdr(skb), skb);
 		ttl = key->ttl ? : ip6_dst_hoplimit(dst);
 	}
-	err = geneve_build_skb(dst, skb, info, xnet, sizeof(struct iphdr));
+	err = geneve_build_skb(dst, skb, info, xnet, sizeof(struct ipv6hdr));
 	if (unlikely(err))
 		return err;
 
-- 
1.8.3.1

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[PATCH] geneve: fix ip_hdr_len reserved for geneve6 tunnel. Haishuang Yan <yanhaishuang@cmss.chinamobile.com> - 2016-11-28 06:30 +0100
  Re: [PATCH] geneve: fix ip_hdr_len reserved for geneve6 tunnel. Pravin Shelar <pshelar@ovn.org> - 2016-11-28 07:00 +0100
  Re: [PATCH] geneve: fix ip_hdr_len reserved for geneve6 tunnel. David Miller <davem@davemloft.net> - 2016-11-28 22:20 +0100

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