diff options
Diffstat (limited to 'net/ipv4/ipcomp.c')
| -rw-r--r-- | net/ipv4/ipcomp.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/net/ipv4/ipcomp.c b/net/ipv4/ipcomp.c index f4af99ad8fd..ae1f45fc23b 100644 --- a/net/ipv4/ipcomp.c +++ b/net/ipv4/ipcomp.c @@ -74,6 +74,7 @@ out: static int ipcomp_input(struct xfrm_state *x, struct sk_buff *skb) { + int nexthdr; int err = -ENOMEM; struct ip_comp_hdr *ipch; @@ -84,13 +85,15 @@ static int ipcomp_input(struct xfrm_state *x, struct sk_buff *skb) /* Remove ipcomp header and decompress original payload */ ipch = (void *)skb->data; + nexthdr = ipch->nexthdr; + skb->transport_header = skb->network_header + sizeof(*ipch); __skb_pull(skb, sizeof(*ipch)); err = ipcomp_decompress(x, skb); if (err) goto out; - err = ipch->nexthdr; + err = nexthdr; out: return err; @@ -434,7 +437,7 @@ error: goto out; } -static struct xfrm_type ipcomp_type = { +static const struct xfrm_type ipcomp_type = { .description = "IPCOMP4", .owner = THIS_MODULE, .proto = IPPROTO_COMP, |