diff options
Diffstat (limited to 'net/ipv4/xfrm4_protocol.c')
| -rw-r--r-- | net/ipv4/xfrm4_protocol.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/net/ipv4/xfrm4_protocol.c b/net/ipv4/xfrm4_protocol.c index 862a26c2014f..cdc09efca442 100644 --- a/net/ipv4/xfrm4_protocol.c +++ b/net/ipv4/xfrm4_protocol.c @@ -65,6 +65,7 @@ int xfrm4_rcv_encap(struct sk_buff *skb, int nexthdr, __be32 spi, int ret; struct xfrm4_protocol *handler; + 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); @@ -84,6 +85,8 @@ static int xfrm4_esp_rcv(struct sk_buff *skb) int ret; struct xfrm4_protocol *handler; + XFRM_TUNNEL_SKB_CB(skb)->tunnel.ip4 = NULL; + for_each_protocol_rcu(esp4_handlers, handler) if ((ret = handler->handler(skb)) != -EINVAL) return ret; @@ -108,6 +111,8 @@ static int xfrm4_ah_rcv(struct sk_buff *skb) int ret; struct xfrm4_protocol *handler; + XFRM_TUNNEL_SKB_CB(skb)->tunnel.ip4 = NULL; + for_each_protocol_rcu(ah4_handlers, handler) if ((ret = handler->handler(skb)) != -EINVAL) return ret;; @@ -132,6 +137,8 @@ static int xfrm4_ipcomp_rcv(struct sk_buff *skb) int ret; struct xfrm4_protocol *handler; + XFRM_TUNNEL_SKB_CB(skb)->tunnel.ip4 = NULL; + for_each_protocol_rcu(ipcomp4_handlers, handler) if ((ret = handler->handler(skb)) != -EINVAL) return ret; |