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Diffstat (limited to 'net')
-rw-r--r--net/ipv4/xfrm4_output.c2
-rw-r--r--net/ipv6/xfrm6_output.c1
2 files changed, 3 insertions, 0 deletions
diff --git a/net/ipv4/xfrm4_output.c b/net/ipv4/xfrm4_output.c
index 2878dbfffeb7..41a261355662 100644
--- a/net/ipv4/xfrm4_output.c
+++ b/net/ipv4/xfrm4_output.c
@@ -30,6 +30,8 @@ static int xfrm4_tunnel_check_size(struct sk_buff *skb)
mtu = dst_mtu(skb_dst(skb));
if (skb->len > mtu) {
+ skb->protocol = htons(ETH_P_IP);
+
if (skb->sk)
xfrm_local_error(skb, mtu);
else
diff --git a/net/ipv6/xfrm6_output.c b/net/ipv6/xfrm6_output.c
index be033f22a3f3..e15feb7b413d 100644
--- a/net/ipv6/xfrm6_output.c
+++ b/net/ipv6/xfrm6_output.c
@@ -79,6 +79,7 @@ static int xfrm6_tunnel_check_size(struct sk_buff *skb)
if (!skb->ignore_df && skb->len > mtu) {
skb->dev = dst->dev;
+ skb->protocol = htons(ETH_P_IPV6);
if (xfrm6_local_dontfrag(skb))
xfrm6_local_rxpmtu(skb, mtu);