diff options
Diffstat (limited to 'net/dccp/ipv6.c')
| -rw-r--r-- | net/dccp/ipv6.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/net/dccp/ipv6.c b/net/dccp/ipv6.c index 6344f1b18a6a..d5740bad5b18 100644 --- a/net/dccp/ipv6.c +++ b/net/dccp/ipv6.c @@ -68,7 +68,7 @@ static inline __u64 dccp_v6_init_sequence(struct sk_buff *skb) } -static void dccp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt, +static int dccp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt, u8 type, u8 code, int offset, __be32 info) { const struct ipv6hdr *hdr = (const struct ipv6hdr *)skb->data; @@ -96,16 +96,18 @@ static void dccp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt, if (!sk) { __ICMP6_INC_STATS(net, __in6_dev_get(skb->dev), ICMP6_MIB_INERRORS); - return; + return -ENOENT; } if (sk->sk_state == DCCP_TIME_WAIT) { inet_twsk_put(inet_twsk(sk)); - return; + return 0; } seq = dccp_hdr_seq(dh); - if (sk->sk_state == DCCP_NEW_SYN_RECV) - return dccp_req_err(sk, seq); + if (sk->sk_state == DCCP_NEW_SYN_RECV) { + dccp_req_err(sk, seq); + return 0; + } bh_lock_sock(sk); if (sock_owned_by_user(sk)) @@ -183,6 +185,7 @@ static void dccp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt, out: bh_unlock_sock(sk); sock_put(sk); + return 0; } |