Eric Dumazet dfd25ffffc tcp: fix syncookie regression ... commit ea4fc0d619 (ipv4: Don't use rt->rt_{src,dst} in ip_queue_xmit()) added a serious regression on synflood handling. Simon Kirby discovered a successful connection was delayed by 20 seconds before being responsive. In my tests, I discovered that xmit frames were lost, and needed ~4 retransmits and a socket dst rebuild before being really sent. In case of syncookie initiated connection, we use a different path to initialize the socket dst, and inet->cork.fl.u.ip4 is left cleared. As ip_queue_xmit() now depends on inet flow being setup, fix this by copying the temp flowi4 we use in cookie_v4_check(). Reported-by: Simon Kirby <sim@netnation.com> Bisected-by: Simon Kirby <sim@netnation.com> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Tested-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2012-03-11 15:52:12 -07:00
..
9p	virtio: rename virtqueue_add_buf_gfp to virtqueue_add_buf	2012-01-12 15:44:42 +10:30
802	net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules	2011-10-31 19:30:30 -04:00
8021q	vlan: static functions	2011-12-14 02:39:30 -05:00
appletalk	net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules	2011-10-31 19:30:30 -04:00
atm	atm: clip: remove clip_tbl	2012-02-22 02:23:25 -05:00
ax25	ax25: avoid overflows in ax25_setsockopt()	2011-12-28 14:08:08 -05:00
batman-adv	batman-adv: Fix merge error.	2011-12-16 15:07:28 -05:00
bluetooth	Bluetooth: Fix possible use after free in delete path	2012-02-15 13:09:26 +02:00
bridge	bridge: fix state reporting when port is disabled	2012-03-08 00:25:25 -08:00
caif	caif: Bugfix double kfree_skb upon xmit failure	2012-02-02 14:35:12 -05:00
can	can: remove references to berlios mailinglist	2011-10-17 19:22:46 -04:00
ceph	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client	2012-02-02 15:47:33 -08:00
core	rtnetlink: fix rtnl_calcit() and rtnl_dump_ifinfo()	2012-03-04 22:02:55 -05:00
dcb	net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules	2011-10-31 19:30:30 -04:00
dccp	inet_diag: Rename inet_diag_req into inet_diag_req_v2	2012-01-11 12:56:06 -08:00
decnet	Merge branch 'for-linus' of git://selinuxproject.org/~jmorris/linux-security	2012-01-14 18:36:33 -08:00
dns_resolver
dsa	dsa: Move switch drivers to new directory drivers/net/dsa	2011-11-29 00:21:36 -05:00
econet	net: Remove all uses of LL_ALLOCATED_SPACE	2011-11-18 14:37:09 -05:00
ethernet	net: don't clear IFF_XMIT_DST_RELEASE in ether_setup	2011-09-15 14:49:44 -04:00
ieee802154	net: Remove all uses of LL_ALLOCATED_SPACE	2011-11-18 14:37:09 -05:00
ipv4	tcp: fix syncookie regression	2012-03-11 15:52:12 -07:00
ipv6	IPv6: Fix not join all-router mcast group when forwarding set.	2012-03-06 16:58:47 -05:00
ipx	net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules	2011-10-31 19:30:30 -04:00
irda	irda: use msecs_to_jiffies() rather than manual calculation	2011-12-21 15:46:22 -05:00
iucv	af_iucv: get rid of state IUCV_SEVERED	2011-12-20 14:05:03 -05:00
key	net: use IS_ENABLED(CONFIG_IPV6)	2011-12-11 18:25:16 -05:00
l2tp	l2tp: l2tp_ip - fix possible oops on packet receive	2012-01-25 21:45:00 -05:00
lapb	wan: make LAPB callbacks const	2011-09-16 19:20:20 -04:00
llc	llc: Fix race condition in llc_ui_recvmsg	2012-01-24 15:33:19 -05:00
mac80211	mac80211: Fix a warning on changing to monitor mode from STA	2012-02-21 14:45:27 -05:00
netfilter	netfilter: nf_conntrack: fix early_drop with reliable event delivery	2012-03-06 14:43:50 -05:00
netlabel	net: reintroduce missing rcu_assign_pointer() calls	2012-01-12 12:26:56 -08:00
netlink	Merge branch 'for-linus' of git://selinuxproject.org/~jmorris/linux-security	2012-01-14 18:36:33 -08:00
netrom	netrom: avoid overflows in nr_setsockopt()	2011-12-28 14:08:08 -05:00
nfc	NFC: Export a new attribute nfcid1 in target info	2012-01-04 14:30:43 -05:00
openvswitch	openvswitch: Fix checksum update for actions on UDP packets.	2012-03-07 14:36:57 -08:00
packet	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2011-12-30 13:04:14 -05:00
phonet	net: reintroduce missing rcu_assign_pointer() calls	2012-01-12 12:26:56 -08:00
rds	rds: Make rds_sock_lock BH rather than IRQ safe.	2012-01-24 17:03:44 -05:00
rfkill	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem	2012-01-05 10:13:24 -05:00
rose	net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules	2011-10-31 19:30:30 -04:00
rxrpc	RxRPC: Fix kcalloc parameters swapped	2012-02-14 14:41:55 -05:00
sched	netem: fix dequeue	2012-02-19 18:57:50 -05:00
sctp	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2012-01-08 13:21:22 -08:00
sunrpc	SUNRPC: Fix machine creds in generic_create_cred and generic_match	2012-01-23 14:03:46 -08:00
tipc	tipc: rename struct bearer_name to struct tipc_bearer_names	2011-12-29 21:53:30 -05:00
unix	af_unix: fix EPOLLET regression for stream sockets	2012-01-30 12:45:07 -05:00
wanrouter	wanrouter: Remove kernel_lock annotations	2011-11-07 13:27:30 -05:00
wimax	net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules	2011-10-31 19:30:30 -04:00
wireless	nl80211: fix old station flags compatibility	2012-01-11 15:14:50 -05:00
x25	net:x25: use IS_ENABLED	2011-12-16 15:49:52 -05:00
xfrm	Merge branch 'for-linus' of git://selinuxproject.org/~jmorris/linux-security	2012-01-14 18:36:33 -08:00
compat.c	net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules	2011-10-31 19:30:30 -04:00
Kconfig	net: Add Open vSwitch kernel components.	2011-12-03 09:35:17 -08:00
Makefile	net: Add Open vSwitch kernel components.	2011-12-03 09:35:17 -08:00
nonet.c
socket.c	net: reintroduce missing rcu_assign_pointer() calls	2012-01-12 12:26:56 -08:00
sysctl_net.c	net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules	2011-10-31 19:30:30 -04:00