diff options
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/ipmr.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c index 54b7543190f1..b24dffe3bd46 100644 --- a/net/ipv4/ipmr.c +++ b/net/ipv4/ipmr.c @@ -1096,6 +1096,7 @@ static struct notifier_block ip_mr_notifier={ static void ip_encap(struct sk_buff *skb, __be32 saddr, __be32 daddr) { struct iphdr *iph; + struct iphdr *old_iph = skb->nh.iph; skb_push(skb, sizeof(struct iphdr)); skb->h.ipiph = skb->nh.iph; @@ -1103,8 +1104,8 @@ static void ip_encap(struct sk_buff *skb, __be32 saddr, __be32 daddr) iph = skb->nh.iph; iph->version = 4; - iph->tos = skb->nh.iph->tos; - iph->ttl = skb->nh.iph->ttl; + iph->tos = old_iph->tos; + iph->ttl = old_iph->ttl; iph->frag_off = 0; iph->daddr = daddr; iph->saddr = saddr; |