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