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authorGilad Ben-Yossef <gilad@codefidence.com>2009-10-28 07:15:21 +0300
committerDavid S. Miller <davem@davemloft.net>2009-10-29 11:28:39 +0300
commitf55017a93f1a74d50244b1254b9a2bd7ac9bbf7d (patch)
treed9bc54feba5803530dbc060bba93c1eebf03a0a5 /net/ipv4/tcp_minisocks.c
parentc871e664ea39363c2a1011ec2dc4bc172dc396a0 (diff)
downloadlinux-f55017a93f1a74d50244b1254b9a2bd7ac9bbf7d.tar.xz
Only parse time stamp TCP option in time wait sock
Since we only use tcp_parse_options here to check for the exietence of TCP timestamp option in the header, it is better to call with the "established" flag on. 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> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp_minisocks.c')
-rw-r--r--net/ipv4/tcp_minisocks.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c
index 4c03598ed924..015e7c67dc88 100644
--- a/net/ipv4/tcp_minisocks.c
+++ b/net/ipv4/tcp_minisocks.c
@@ -100,9 +100,9 @@ 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);
+ tmp_opt.tstamp_ok = 1;
+ tcp_parse_options(skb, &tmp_opt, 1);
if (tmp_opt.saw_tstamp) {
tmp_opt.ts_recent = tcptw->tw_ts_recent;