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Diffstat (limited to 'net/ipv4/af_inet.c')
-rw-r--r--net/ipv4/af_inet.c11
1 files changed, 10 insertions, 1 deletions
diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
index 0dfb72c46671..eab3ebde981e 100644
--- a/net/ipv4/af_inet.c
+++ b/net/ipv4/af_inet.c
@@ -1385,6 +1385,15 @@ out:
}
EXPORT_SYMBOL(inet_gso_segment);
+static struct sk_buff *ipip_gso_segment(struct sk_buff *skb,
+ netdev_features_t features)
+{
+ if (!(skb_shinfo(skb)->gso_type & SKB_GSO_IPXIP4))
+ return ERR_PTR(-EINVAL);
+
+ return inet_gso_segment(skb, features);
+}
+
INDIRECT_CALLABLE_DECLARE(struct sk_buff *tcp4_gro_receive(struct list_head *,
struct sk_buff *));
INDIRECT_CALLABLE_DECLARE(struct sk_buff *udp4_gro_receive(struct list_head *,
@@ -1861,7 +1870,7 @@ static struct packet_offload ip_packet_offload __read_mostly = {
static const struct net_offload ipip_offload = {
.callbacks = {
- .gso_segment = inet_gso_segment,
+ .gso_segment = ipip_gso_segment,
.gro_receive = ipip_gro_receive,
.gro_complete = ipip_gro_complete,
},