diff options
Diffstat (limited to 'net/ipv6/seg6_local.c')
| -rw-r--r-- | net/ipv6/seg6_local.c | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/net/ipv6/seg6_local.c b/net/ipv6/seg6_local.c index c74705ead984..a11a02b4ba95 100644 --- a/net/ipv6/seg6_local.c +++ b/net/ipv6/seg6_local.c @@ -954,10 +954,10 @@ static int input_action_end_dx4_finish(struct net *net, struct sock *sk, struct sk_buff *skb) { struct dst_entry *orig_dst = skb_dst(skb); + enum skb_drop_reason reason; struct seg6_local_lwt *slwt; struct iphdr *iph; __be32 nhaddr; - int err; slwt = seg6_local_lwtunnel(orig_dst->lwtstate); @@ -967,9 +967,9 @@ static int input_action_end_dx4_finish(struct net *net, struct sock *sk, skb_dst_drop(skb); - err = ip_route_input(skb, nhaddr, iph->saddr, 0, skb->dev); - if (err) { - kfree_skb(skb); + reason = ip_route_input(skb, nhaddr, iph->saddr, 0, skb->dev); + if (reason) { + kfree_skb_reason(skb, reason); return -EINVAL; } @@ -1174,8 +1174,8 @@ drop: static int input_action_end_dt4(struct sk_buff *skb, struct seg6_local_lwt *slwt) { + enum skb_drop_reason reason; struct iphdr *iph; - int err; if (!decap_and_validate(skb, IPPROTO_IPIP)) goto drop; @@ -1193,8 +1193,8 @@ static int input_action_end_dt4(struct sk_buff *skb, iph = ip_hdr(skb); - err = ip_route_input(skb, iph->daddr, iph->saddr, 0, skb->dev); - if (unlikely(err)) + reason = ip_route_input(skb, iph->daddr, iph->saddr, 0, skb->dev); + if (unlikely(reason)) goto drop; return dst_input(skb); @@ -1644,10 +1644,8 @@ static const struct nla_policy seg6_local_policy[SEG6_LOCAL_MAX + 1] = { [SEG6_LOCAL_SRH] = { .type = NLA_BINARY }, [SEG6_LOCAL_TABLE] = { .type = NLA_U32 }, [SEG6_LOCAL_VRFTABLE] = { .type = NLA_U32 }, - [SEG6_LOCAL_NH4] = { .type = NLA_BINARY, - .len = sizeof(struct in_addr) }, - [SEG6_LOCAL_NH6] = { .type = NLA_BINARY, - .len = sizeof(struct in6_addr) }, + [SEG6_LOCAL_NH4] = NLA_POLICY_EXACT_LEN(sizeof(struct in_addr)), + [SEG6_LOCAL_NH6] = NLA_POLICY_EXACT_LEN(sizeof(struct in6_addr)), [SEG6_LOCAL_IIF] = { .type = NLA_U32 }, [SEG6_LOCAL_OIF] = { .type = NLA_U32 }, [SEG6_LOCAL_BPF] = { .type = NLA_NESTED }, |