remarkable-linux/net
Eric Dumazet 805c4bc057 tcp: fix req->saved_syn race
For the reasons explained in commit ce1050089c ("tcp/dccp: fix
ireq->pktopts race"), we need to make sure we do not access
req->saved_syn unless we own the request sock.

This fixes races for listeners using TCP_SAVE_SYN option.

Fixes: e994b2f0fb ("tcp: do not lock listener to process SYN packets")
Fixes: 079096f103 ("tcp/dccp: install syn_recv requests into ehash table")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reported-by: Ying Cai <ycai@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2015-11-05 14:36:09 -05:00
..
6lowpan 6lowpan: put mcast compression in an own function 2015-10-21 00:49:25 +02:00
9p
802
8021q vlan: Invoke driver vlan hooks only if device is present 2015-11-03 11:29:56 -05:00
appletalk
atm
ax25
batman-adv
bluetooth Bluetooth: L2CAP: Add missing checks for invalid LE DCID 2015-11-05 04:04:15 +01:00
bridge bridge: vlan: Use rcu_dereference instead of rtnl_dereference 2015-11-02 16:27:39 -05:00
caif
can can: avoid using timeval for uapi 2015-10-13 17:42:34 +02:00
ceph rbd: use writefull op for object size writes 2015-10-16 16:49:01 +02:00
core net/core: ensure features get disabled on new lower devs 2015-11-04 21:56:00 -05:00
dcb net/dcb: make dcbnl.c explicitly non-modular 2015-10-09 07:52:27 -07:00
dccp tcp/dccp: fix ireq->pktopts race 2015-11-02 15:38:26 -05:00
decnet Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2015-10-17 14:28:03 +02:00
dns_resolver
dsa net: dsa: use switchdev obj for VLAN add/del ops 2015-11-01 15:56:11 -05:00
ethernet
hsr
ieee802154 net: fix percpu memory leaks 2015-11-02 22:47:14 -05:00
ipv4 tcp: fix req->saved_syn race 2015-11-05 14:36:09 -05:00
ipv6 tcp: fix req->saved_syn race 2015-11-05 14:36:09 -05:00
ipx
irda irda: Delete an unnecessary check before the function call "irlmp_unregister_service" 2015-11-03 13:30:47 -05:00
iucv
key af_key: fix two typos 2015-10-23 03:05:19 -07:00
l2tp
l3mdev
lapb
llc
mac80211 mac80211: document sleep requirements for channel context ops 2015-11-03 11:15:48 +01:00
mac802154 mac802154: llsec: use kzfree 2015-10-21 00:49:24 +02:00
mpls mpls: reduce memory usage of routes 2015-10-27 19:52:59 -07:00
netfilter Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf 2015-11-04 20:47:50 -05:00
netlabel
netlink Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2015-10-24 06:54:12 -07:00
netrom
nfc NFC: nci: non-static functions can not be inline 2015-10-28 06:44:45 +01:00
openvswitch Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2015-11-01 00:15:30 -04:00
packet ipv4: Pass struct net into ip_defrag and ip_check_defrag 2015-10-12 19:44:16 -07:00
phonet
rds RDS: convert bind hash table to re-sizable hashtable 2015-11-02 15:36:23 -05:00
rfkill
rose
rxrpc
sched net: sched: kill dead code in sch_choke.c 2015-11-03 13:30:47 -05:00
sctp
sunrpc Changes for 4.3-rc5 2015-10-15 13:44:35 -07:00
switchdev switchdev: respect SKIP_EOPNOTSUPP flag in case there is no recursion 2015-11-03 13:39:21 -05:00
tipc Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2015-11-03 13:41:45 -05:00
unix af_unix: do not report POLLOUT on listeners 2015-10-25 06:37:45 -07:00
vmw_vsock VSOCK: call sk->sk_data_ready() on accept() 2015-11-04 22:03:10 -05:00
wimax
wireless cfg80211: allow AID/listen interval changes for unassociated station 2015-11-03 11:20:29 +01:00
x25
xfrm Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next 2015-10-30 20:51:56 +09:00
compat.c
Kconfig
Makefile
socket.c
sysctl_net.c net: sysctl: fix a kmemleak warning 2015-10-23 06:22:08 -07:00