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authorLinus Torvalds <torvalds@linux-foundation.org>2011-03-16 16:29:25 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-03-16 16:29:25 -0700
commit7a6362800cb7d1d618a697a650c7aaed3eb39320 (patch)
tree087f9bc6c13ef1fad4b392c5cf9325cd28fa8523 /net/ipv6/syncookies.c
parent6445ced8670f37cfc2c5e24a9de9b413dbfc788d (diff)
parentceda86a108671294052cbf51660097b6534672f5 (diff)
downloadop-kernel-dev-7a6362800cb7d1d618a697a650c7aaed3eb39320.zip
op-kernel-dev-7a6362800cb7d1d618a697a650c7aaed3eb39320.tar.gz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1480 commits) bonding: enable netpoll without checking link status xfrm: Refcount destination entry on xfrm_lookup net: introduce rx_handler results and logic around that bonding: get rid of IFF_SLAVE_INACTIVE netdev->priv_flag bonding: wrap slave state work net: get rid of multiple bond-related netdevice->priv_flags bonding: register slave pointer for rx_handler be2net: Bump up the version number be2net: Copyright notice change. Update to Emulex instead of ServerEngines e1000e: fix kconfig for crc32 dependency netfilter ebtables: fix xt_AUDIT to work with ebtables xen network backend driver bonding: Improve syslog message at device creation time bonding: Call netif_carrier_off after register_netdevice bonding: Incorrect TX queue offset net_sched: fix ip_tos2prio xfrm: fix __xfrm_route_forward() be2net: Fix UDP packet detected status in RX compl Phonet: fix aligned-mode pipe socket buffer header reserve netxen: support for GbE port settings ... Fix up conflicts in drivers/staging/brcm80211/brcmsmac/wl_mac80211.c with the staging updates.
Diffstat (limited to 'net/ipv6/syncookies.c')
-rw-r--r--net/ipv6/syncookies.c31
1 files changed, 14 insertions, 17 deletions
diff --git a/net/ipv6/syncookies.c b/net/ipv6/syncookies.c
index 09fd34f..352c260 100644
--- a/net/ipv6/syncookies.c
+++ b/net/ipv6/syncookies.c
@@ -232,23 +232,20 @@ struct sock *cookie_v6_check(struct sock *sk, struct sk_buff *skb)
*/
{
struct in6_addr *final_p, final;
- struct flowi fl;
- memset(&fl, 0, sizeof(fl));
- fl.proto = IPPROTO_TCP;
- ipv6_addr_copy(&fl.fl6_dst, &ireq6->rmt_addr);
- final_p = fl6_update_dst(&fl, np->opt, &final);
- ipv6_addr_copy(&fl.fl6_src, &ireq6->loc_addr);
- fl.oif = sk->sk_bound_dev_if;
- fl.mark = sk->sk_mark;
- fl.fl_ip_dport = inet_rsk(req)->rmt_port;
- fl.fl_ip_sport = inet_sk(sk)->inet_sport;
- security_req_classify_flow(req, &fl);
- if (ip6_dst_lookup(sk, &dst, &fl))
- goto out_free;
-
- if (final_p)
- ipv6_addr_copy(&fl.fl6_dst, final_p);
- if ((xfrm_lookup(sock_net(sk), &dst, &fl, sk, 0)) < 0)
+ struct flowi6 fl6;
+ memset(&fl6, 0, sizeof(fl6));
+ fl6.flowi6_proto = IPPROTO_TCP;
+ ipv6_addr_copy(&fl6.daddr, &ireq6->rmt_addr);
+ final_p = fl6_update_dst(&fl6, np->opt, &final);
+ ipv6_addr_copy(&fl6.saddr, &ireq6->loc_addr);
+ fl6.flowi6_oif = sk->sk_bound_dev_if;
+ fl6.flowi6_mark = sk->sk_mark;
+ fl6.fl6_dport = inet_rsk(req)->rmt_port;
+ fl6.fl6_sport = inet_sk(sk)->inet_sport;
+ security_req_classify_flow(req, flowi6_to_flowi(&fl6));
+
+ dst = ip6_dst_lookup_flow(sk, &fl6, final_p, false);
+ if (IS_ERR(dst))
goto out_free;
}
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