diff options
Diffstat (limited to 'net/ipv4/esp4_offload.c')
| -rw-r--r-- | net/ipv4/esp4_offload.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/net/ipv4/esp4_offload.c b/net/ipv4/esp4_offload.c index 10e96ed6c9..b3271957ad 100644 --- a/net/ipv4/esp4_offload.c +++ b/net/ipv4/esp4_offload.c @@ -33,6 +33,7 @@ static struct sk_buff *esp4_gro_receive(struct list_head *head, int offset = skb_gro_offset(skb); struct xfrm_offload *xo; struct xfrm_state *x; + int encap_type = 0; __be32 seq; __be32 spi; @@ -70,6 +71,9 @@ static struct sk_buff *esp4_gro_receive(struct list_head *head, xo->flags |= XFRM_GRO; + if (NAPI_GRO_CB(skb)->proto == IPPROTO_UDP) + encap_type = UDP_ENCAP_ESPINUDP; + XFRM_TUNNEL_SKB_CB(skb)->tunnel.ip4 = NULL; XFRM_SPI_SKB_CB(skb)->family = AF_INET; XFRM_SPI_SKB_CB(skb)->daddroff = offsetof(struct iphdr, daddr); @@ -77,7 +81,7 @@ static struct sk_buff *esp4_gro_receive(struct list_head *head, /* We don't need to handle errors from xfrm_input, it does all * the error handling and frees the resources on error. */ - xfrm_input(skb, IPPROTO_ESP, spi, -2); + xfrm_input(skb, IPPROTO_ESP, spi, encap_type); return ERR_PTR(-EINPROGRESS); out_reset: |