From: Gilad Ben-Yossef <gilad@codefidence•com>
To: netdev@vger•kernel.org
Cc: ori@comsleep•com, Gilad Ben-Yossef <gilad@codefidence•com>,
Yony Amit <yony@comsleep•com>
Subject: [PATCH RFC] Only parse time stamp TCP option in time wait sock
Date: Tue, 20 Oct 2009 17:22:34 +0200 [thread overview]
Message-ID: <1256052161-14156-2-git-send-email-gilad@codefidence.com> (raw)
In-Reply-To: <1256052161-14156-1-git-send-email-gilad@codefidence.com>
A time wait socket is established - we already know if time stamp
option is called for or not.
Signed-off-by: Gilad Ben-Yossef <gilad@codefidence•com>
Signed-off-by: Ori Finkelman <ori@comsleep•com>
Signed-off-by: Yony Amit <yony@comsleep•com>
---
net/ipv4/tcp_minisocks.c | 3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c
index 624c3c9..c49a550 100644
--- a/net/ipv4/tcp_minisocks.c
+++ b/net/ipv4/tcp_minisocks.c
@@ -100,9 +100,8 @@ tcp_timewait_state_process(struct inet_timewait_sock *tw, struct sk_buff *skb,
struct tcp_options_received tmp_opt;
int paws_reject = 0;
- tmp_opt.saw_tstamp = 0;
if (th->doff > (sizeof(*th) >> 2) && tcptw->tw_ts_recent_stamp) {
- tcp_parse_options(skb, &tmp_opt, 0);
+ tcp_parse_options(skb, &tmp_opt, 1);
if (tmp_opt.saw_tstamp) {
tmp_opt.ts_recent = tcptw->tw_ts_recent;
--
1.5.6.3
next prev parent reply other threads:[~2009-10-20 15:22 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-20 15:22 [PATCH RFC] Per route TCP options Gilad Ben-Yossef
2009-10-20 15:22 ` Gilad Ben-Yossef [this message]
2009-10-20 15:22 ` [PATCH RFC] Allow tcp_parse_options to consult dst entry Gilad Ben-Yossef
2009-10-20 15:22 ` [PATCH RFC] Add dst_feature to query route entry features Gilad Ben-Yossef
2009-10-20 15:22 ` [PATCH RFC] Add the no SACK route option feature Gilad Ben-Yossef
2009-10-20 15:22 ` [PATCH RFC] Allow disabling TCP timestamp options per route Gilad Ben-Yossef
2009-10-20 15:22 ` [PATCH RFC] Allow to turn off TCP window scale opt " Gilad Ben-Yossef
2009-10-20 15:22 ` [PATCH RFC] Allow disabling of DSACK TCP option " Gilad Ben-Yossef
2009-10-20 15:22 ` [PATCH RFC] Document future removal of sysctl_tcp_* options Gilad Ben-Yossef
2009-10-21 1:40 ` [PATCH RFC] Allow to turn off TCP window scale opt per route Stephen Hemminger
2009-10-21 8:18 ` Gilad Ben-Yossef
2009-10-20 15:44 ` [PATCH RFC] Per route TCP options Eric Dumazet
2009-10-20 16:11 ` Gilad Ben-Yossef
2009-10-20 18:53 ` Ilpo Järvinen
2009-10-21 8:15 ` Gilad Ben-Yossef
2009-10-20 16:26 ` Rick Jones
2009-10-21 8:04 ` Gilad Ben-Yossef
2009-10-21 8:21 ` Florian Westphal
2009-10-21 8:40 ` Gilad Ben-Yossef
2009-10-21 0:36 ` David Miller
2009-10-21 8:10 ` Gilad Ben-Yossef
2009-10-21 2:13 ` Bill Fink
2009-10-21 8:27 ` Gilad Ben-Yossef
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