diff options
Diffstat (limited to 'net/sctp/input.c')
| -rw-r--r-- | net/sctp/input.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/net/sctp/input.c b/net/sctp/input.c index 42b66e74bbb..64f63010253 100644 --- a/net/sctp/input.c +++ b/net/sctp/input.c @@ -218,17 +218,11 @@ int sctp_rcv(struct sk_buff *skb) } } - /* SCTP seems to always need a timestamp right now (FIXME) */ - if (skb->tstamp.off_sec == 0) { - __net_timestamp(skb); - sock_enable_timestamp(sk); - } - if (!xfrm_policy_check(sk, XFRM_POLICY_IN, skb, family)) goto discard_release; nf_reset(skb); - if (sk_filter(sk, skb, 1)) + if (sk_filter(sk, skb)) goto discard_release; /* Create an SCTP packet structure. */ @@ -255,10 +249,13 @@ int sctp_rcv(struct sk_buff *skb) */ sctp_bh_lock_sock(sk); - if (sock_owned_by_user(sk)) + if (sock_owned_by_user(sk)) { + SCTP_INC_STATS_BH(SCTP_MIB_IN_PKT_BACKLOG); sctp_add_backlog(sk, skb); - else + } else { + SCTP_INC_STATS_BH(SCTP_MIB_IN_PKT_SOFTIRQ); sctp_inq_push(&chunk->rcvr->inqueue, chunk); + } sctp_bh_unlock_sock(sk); @@ -271,6 +268,7 @@ int sctp_rcv(struct sk_buff *skb) return 0; discard_it: + SCTP_INC_STATS_BH(SCTP_MIB_IN_PKT_DISCARDS); kfree_skb(skb); return 0; @@ -384,7 +382,7 @@ void sctp_icmp_frag_needed(struct sock *sk, struct sctp_association *asoc, * pmtu discovery on this transport. */ t->pathmtu = SCTP_DEFAULT_MINSEGMENT; - t->param_flags = (t->param_flags & ~SPP_HB) | + t->param_flags = (t->param_flags & ~SPP_PMTUD) | SPP_PMTUD_DISABLE; } else { t->pathmtu = pmtu; |