diff options
| author | Eric Dumazet <edumazet@google.com> | 2014-09-27 09:50:56 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-09-28 16:35:43 -0400 |
| commit | a224772db8420ecb7ce91a9ba5d535ee3a50d982 (patch) | |
| tree | e8e5a42ba9b6b7cac22c469bd8a1ab496dca6daf /net/ipv6/tcp_ipv6.c | |
| parent | 24a2d43d8886f5a29c3cf108927f630c545a9a38 (diff) | |
| download | linux-a224772db8420ecb7ce91a9ba5d535ee3a50d982.tar.bz2 | |
ipv6: add a struct inet6_skb_parm param to ipv6_opt_accepted()
ipv6_opt_accepted() assumes IP6CB(skb) holds the struct inet6_skb_parm
that it needs. Lets not assume this, as TCP stack might use a different
place.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/tcp_ipv6.c')
| -rw-r--r-- | net/ipv6/tcp_ipv6.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c index de51a88bec6f..9400b4326f22 100644 --- a/net/ipv6/tcp_ipv6.c +++ b/net/ipv6/tcp_ipv6.c @@ -742,7 +742,8 @@ static void tcp_v6_init_req(struct request_sock *req, struct sock *sk, ireq->ir_iif = inet6_iif(skb); if (!TCP_SKB_CB(skb)->tcp_tw_isn && - (ipv6_opt_accepted(sk, skb) || np->rxopt.bits.rxinfo || + (ipv6_opt_accepted(sk, skb, &TCP_SKB_CB(skb)->header.h6) || + np->rxopt.bits.rxinfo || np->rxopt.bits.rxoinfo || np->rxopt.bits.rxhlim || np->rxopt.bits.rxohlim || np->repflow)) { atomic_inc(&skb->users); @@ -1367,7 +1368,7 @@ ipv6_pktoptions: np->rcv_flowinfo = ip6_flowinfo(ipv6_hdr(opt_skb)); if (np->repflow) np->flow_label = ip6_flowlabel(ipv6_hdr(opt_skb)); - if (ipv6_opt_accepted(sk, opt_skb)) { + if (ipv6_opt_accepted(sk, opt_skb, &TCP_SKB_CB(opt_skb)->header.h6)) { skb_set_owner_r(opt_skb, sk); opt_skb = xchg(&np->pktoptions, opt_skb); } else { |