From d7f7365f5776723da6df73540d855069c2daaa5c Mon Sep 17 00:00:00 2001 From: Gerrit Renker Date: Mon, 13 Nov 2006 13:34:38 -0200 Subject: [DCCPv6]: Choose a genuine initial sequence number This * resolves a FIXME - DCCPv6 connections started all with an initial sequence number of 1; * provides a redirection `secure_dccpv6_sequence_number' in case the init_sequence_v6 code should be updated later; * concentrates the update of S.GAR into dccp_connect_init(); * removes a duplicate dccp_update_gss() in ipv4.c; * uses inet->dport instead of usin->sin_port, due to the following assignment in dccp_v4_connect(): inet->dport = usin->sin_port; Signed-off-by: Gerrit Renker Signed-off-by: Arnaldo Carvalho de Melo --- net/dccp/ipv4.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) (limited to 'net/dccp/ipv4.c') diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c index b56a2fa2694a..bc400b2ba25e 100644 --- a/net/dccp/ipv4.c +++ b/net/dccp/ipv4.c @@ -113,13 +113,8 @@ int dccp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len) /* OK, now commit destination to socket. */ sk_setup_caps(sk, &rt->u.dst); - dp->dccps_gar = - dp->dccps_iss = secure_dccp_sequence_number(inet->saddr, - inet->daddr, - inet->sport, - usin->sin_port); - dccp_update_gss(sk, dp->dccps_iss); - + dp->dccps_iss = secure_dccp_sequence_number(inet->saddr, inet->daddr, + inet->sport, inet->dport); inet->id = dp->dccps_iss ^ jiffies; err = dccp_connect(sk); -- cgit v1.2.3