diff options
| author | Ingo Molnar <mingo@elte.hu> | 2009-03-30 23:53:32 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-03-30 23:53:32 +0200 |
| commit | 65fb0d23fcddd8697c871047b700c78817bdaa43 (patch) | |
| tree | 119e6e5f276622c4c862f6c9b6d795264ba1603a /net/ipv4/tcp_ipv4.c | |
| parent | cpumask: remove cpumask allocation from idle_balance, fix (diff) | |
| parent | Merge branch 'drm-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airl... (diff) | |
| download | linux-65fb0d23fcddd8697c871047b700c78817bdaa43.tar.xz linux-65fb0d23fcddd8697c871047b700c78817bdaa43.zip | |
Merge branch 'linus' into cpumask-for-linus
Conflicts:
arch/x86/kernel/cpu/common.c
Diffstat (limited to 'net/ipv4/tcp_ipv4.c')
| -rw-r--r-- | net/ipv4/tcp_ipv4.c | 18 |
1 files changed, 5 insertions, 13 deletions
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c index cf74c416831a..5d427f86b414 100644 --- a/net/ipv4/tcp_ipv4.c +++ b/net/ipv4/tcp_ipv4.c @@ -1226,27 +1226,19 @@ int tcp_v4_conn_request(struct sock *sk, struct sk_buff *skb) if (want_cookie && !tmp_opt.saw_tstamp) tcp_clear_options(&tmp_opt); - if (tmp_opt.saw_tstamp && !tmp_opt.rcv_tsval) { - /* Some OSes (unknown ones, but I see them on web server, which - * contains information interesting only for windows' - * users) do not send their stamp in SYN. It is easy case. - * We simply do not advertise TS support. - */ - tmp_opt.saw_tstamp = 0; - tmp_opt.tstamp_ok = 0; - } tmp_opt.tstamp_ok = tmp_opt.saw_tstamp; tcp_openreq_init(req, &tmp_opt, skb); - if (security_inet_conn_request(sk, skb, req)) - goto drop_and_free; - ireq = inet_rsk(req); ireq->loc_addr = daddr; ireq->rmt_addr = saddr; ireq->no_srccheck = inet_sk(sk)->transparent; ireq->opt = tcp_v4_save_options(sk, skb); + + if (security_inet_conn_request(sk, skb, req)) + goto drop_and_free; + if (!want_cookie) TCP_ECN_create_request(req, tcp_hdr(skb)); @@ -2355,7 +2347,7 @@ struct sk_buff **tcp4_gro_receive(struct sk_buff **head, struct sk_buff *skb) switch (skb->ip_summed) { case CHECKSUM_COMPLETE: - if (!tcp_v4_check(skb->len, iph->saddr, iph->daddr, + if (!tcp_v4_check(skb_gro_len(skb), iph->saddr, iph->daddr, skb->csum)) { skb->ip_summed = CHECKSUM_UNNECESSARY; break; |