kernel/linux
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ synced 2026-10-18 19:12:56 +00:00
Code Issues Releases Packages Activity
linux/net
History
Eric Dumazet 9c518c0eac tcp: tcp_make_synack() should clear skb->tstamp 
commit b50edd7812 upstream.

I noticed tcpdump was giving funky timestamps for locally
generated SYNACK messages on loopback interface.

11:42:46.938990 IP 127.0.0.1.48245 > 127.0.0.2.23850: S
945476042:945476042(0) win 43690 <mss 65495,nop,nop,sackOK,nop,wscale 7>

20:28:58.502209 IP 127.0.0.2.23850 > 127.0.0.1.48245: S
3160535375:3160535375(0) ack 945476043 win 43690 <mss
65495,nop,nop,sackOK,nop,wscale 7>

This is because we need to clear skb->tstamp before
entering lower stack, otherwise net_timestamp_check()
does not set skb->tstamp.

Fixes: 7faee5c0d5 ("tcp: remove TCP_SKB_CB(skb)->when")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Luis Henriques <luis.henriques@canonical.com>
History 2015-04-27 09:48:14 +01:00
..
9p A bunch of updates and cleanup within the transport layer, 2014-04-11 14:14:57 -07:00
802 neigh: use NEIGH_VAR_INIT in ndo_neigh_setup functions. 2014-01-16 11:31:58 -08:00
8021q net: Always untag vlan-tagged traffic on input. 2014-10-15 12:05:26 +02:00
appletalk appletalk: Fix socket referencing in skb 2014-07-08 19:39:43 -07:00
atm Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2014-06-12 14:27:40 -07:00
ax25 net: Fix use after free by removing length arg from sk_data_ready callbacks. 2014-04-11 16:15:36 -04:00
batman-adv batman-adv: avoid NULL dereferences and fix if check 2015-01-19 11:21:16 +00:00
bluetooth Bluetooth: Fix LE connection timeout deadlock 2015-01-05 13:33:42 +00:00
bridge bridge: fix netfilter/NF_BR_LOCAL_OUT for own, locally generated queries 2015-01-16 14:34:50 +00:00
caif caif: fix MSG_OOB test in caif_seqpkt_recvmsg() 2015-03-24 10:30:02 +00:00
can can: add missing initialisations in CAN related skbuffs 2015-03-23 15:16:47 +00:00
ceph libceph: fix double __remove_osd() problem 2015-03-02 15:04:34 +00:00
core ipv6: protect skb->sk accesses from recursive dereference inside the stack 2015-04-27 09:48:14 +01:00
dcb net: Use netlink_ns_capable to verify the permisions of netlink messages 2014-04-24 13:44:54 -04:00
dccp net: Eliminate no_check from protosw 2014-05-23 16:28:53 -04:00
decnet net: Split sk_no_check into sk_no_check_{rx,tx} 2014-05-23 16:28:53 -04:00
dns_resolver dns_resolver: Null-terminate the right string 2014-07-20 22:33:32 -07:00
dsa Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-05-24 00:32:30 -04:00
ethernet net: eth_type_trans() should use skb_header_pointer() 2014-01-16 15:30:31 -08:00
hsr hsr: replace del_timer by del_timer_sync 2014-03-27 15:28:06 -04:00
ieee802154 6lowpan_rtnl: fix off by one while fragmentation 2014-06-02 10:39:42 -07:00
ipv4 tcp: tcp_make_synack() should clear skb->tstamp 2015-04-27 09:48:14 +01:00
ipv6 ipv6: protect skb->sk accesses from recursive dereference inside the stack 2015-04-27 09:48:14 +01:00
ipx ipx: fix locking regression in ipx_sendmsg and ipx_recvmsg 2014-12-01 10:02:10 +00:00
irda net: irda: fix wait_until_sent poll timeout 2015-03-18 15:07:25 +00:00
iucv af_iucv: correct cleanup if listen backlog is full 2014-05-30 17:35:23 -07:00
key af_key: Replace comma with semicolon 2014-05-30 17:48:58 -07:00
l2tp l2tp: fix race while getting PMTU on PPP pseudo-wire 2014-10-15 12:05:28 +02:00
lapb net/lapb: re-send packets on timeout 2013-09-23 16:52:45 -04:00
llc net: llc: use correct size for sysctl timeout entries 2015-03-02 15:04:42 +00:00
mac80211 mac80211: fix RX A-MPDU session reorder timer deletion 2015-04-13 16:48:59 +01:00
mac802154 mac802154: don't deliver packets to devices that are down 2014-06-11 12:10:19 -07:00
mpls gre: Call gso_make_checksum 2014-06-04 22:46:38 -07:00
netfilter ipvs: add missing ip_vs_pe_put in sync code 2015-03-12 15:36:49 +00:00
netlabel netlabel: Fix FSF address in file headers 2013-12-06 12:37:56 -05:00
netlink netlink: Don't reorder loads/stores before marking mmap netlink frame as available 2015-01-19 11:11:36 +00:00
netrom net: Fix use after free by removing length arg from sk_data_ready callbacks. 2014-04-11 16:15:36 -04:00
nfc net: add __pskb_copy_fclone and pskb_copy_for_clone 2014-06-11 15:38:02 -07:00
openvswitch openvswitch: Fix net exit. 2015-03-12 16:27:32 +00:00
packet packet: handle too big packets for PACKET_V3 2014-10-15 12:05:27 +02:00
phonet net: Use netlink_ns_capable to verify the permisions of netlink messages 2014-04-24 13:44:54 -04:00
rds rds: avoid potential stack overflow 2015-03-24 10:25:57 +00:00
rfkill Merge git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next 2014-05-22 13:58:36 -04:00
rose net: Fix use after free by removing length arg from sk_data_ready callbacks. 2014-04-11 16:15:36 -04:00
rxrpc rxrpc: bogus MSG_PEEK test in rxrpc_recvmsg() 2015-03-24 10:31:10 +00:00
sched net: cls_bpf: fix auto generation of per list handles 2015-03-20 09:36:24 +00:00
sctp net: sctp: fix race for one-to-many sockets in sendmsg's auto associate 2015-03-02 15:04:44 +00:00
sunrpc SUNRPC: Always manipulate rpc_rqst::rq_bc_pa_list under xprt->bc_pa_lock 2015-03-18 15:20:45 +00:00
tipc tipc: fix message importance range check 2014-10-15 12:05:27 +02:00
unix Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2014-06-12 14:27:40 -07:00
vmw_vsock vsock: Make transport the proto owner 2014-05-05 13:13:50 -04:00
wimax wimax: remove dead code 2013-11-21 13:09:42 -05:00
wireless nl80211: ignore HT/VHT capabilities without QoS/WMM 2015-03-30 11:11:37 +01:00
x25 net: Fix use after free by removing length arg from sk_data_ready callbacks. 2014-04-11 16:15:36 -04:00
xfrm xfrm: release dst_orig in case of error in xfrm_lookup() 2015-03-30 11:11:46 +01:00
compat.c net: compat: Update get_compat_msghdr() to match copy_msghdr_from_user() behaviour 2015-03-24 10:48:46 +00:00
Kconfig Merge branch 'for-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup 2014-04-03 13:05:42 -07:00
Makefile net: move 6lowpan compression code to separate module 2014-01-15 15:36:38 -08:00
nonet.c llseek: automatically add .llseek fop 2010-10-15 15:53:27 +02:00
socket.c net:socket: set msg_namelen to 0 if msg_name is passed as NULL in msghdr struct from userland. 2015-02-18 15:36:06 +00:00
sysctl_net.c net: Update the sysctl permissions handler to test effective uid/gid 2013-10-07 15:57:56 -04:00