diff options
Diffstat (limited to '')
| -rw-r--r-- | net/ipv6/ip6_gre.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c index 5f19dfbc4c6a..9a0a1aafe727 100644 --- a/net/ipv6/ip6_gre.c +++ b/net/ipv6/ip6_gre.c @@ -616,6 +616,7 @@ static netdev_tx_t ip6gre_xmit2(struct sk_buff *skb, int err = -1; u8 proto; struct sk_buff *new_skb; + __be16 protocol; if (dev->type == ARPHRD_ETHER) IPCB(skb)->flags = 0; @@ -732,8 +733,9 @@ static netdev_tx_t ip6gre_xmit2(struct sk_buff *skb, ipv6h->daddr = fl6->daddr; ((__be16 *)(ipv6h + 1))[0] = tunnel->parms.o_flags; - ((__be16 *)(ipv6h + 1))[1] = (dev->type == ARPHRD_ETHER) ? - htons(ETH_P_TEB) : skb->protocol; + protocol = (dev->type == ARPHRD_ETHER) ? + htons(ETH_P_TEB) : skb->protocol; + ((__be16 *)(ipv6h + 1))[1] = protocol; if (tunnel->parms.o_flags&(GRE_KEY|GRE_CSUM|GRE_SEQ)) { __be32 *ptr = (__be32 *)(((u8 *)ipv6h) + tunnel->hlen - 4); @@ -754,6 +756,8 @@ static netdev_tx_t ip6gre_xmit2(struct sk_buff *skb, } } + skb_set_inner_protocol(skb, protocol); + ip6tunnel_xmit(skb, dev); if (ndst) ip6_tnl_dst_store(tunnel, ndst); |