linux-stable/net/dccp
Eric Dumazet fb6b14663d net: dccp: switch rx_tstamp_last_feedback to monotonic clock
[ Upstream commit 0ce4e70ff0 ]

To compute delays, better not use time of the day which can
be changed by admins or malicious programs.

Also change ccid3_first_li() to use s64 type for delta variable
to avoid potential overflows.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Cc: dccp@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-07-22 14:28:44 +02:00
..
ccids net: dccp: switch rx_tstamp_last_feedback to monotonic clock 2018-07-22 14:28:44 +02:00
ackvec.c dccp: drop null test before destroy functions 2015-09-15 16:49:43 -07:00
ackvec.h net: dccp: Remove extern from function prototypes 2013-10-19 19:12:11 -04:00
ccid.c dccp: drop null test before destroy functions 2015-09-15 16:49:43 -07:00
ccid.h net: dccp: Remove extern from function prototypes 2013-10-19 19:12:11 -04:00
dccp.h net: snmp: kill STATS_BH macros 2016-04-27 22:48:25 -04:00
diag.c sock_diag: specify info_size per inet protocol 2015-06-15 19:49:22 -07:00
feat.c dccp: fix a memleak for dccp_feat_init err process 2017-07-27 00:01:05 -07:00
feat.h net: dccp: Remove extern from function prototypes 2013-10-19 19:12:11 -04:00
input.c dccp: make const array error_code static 2017-07-13 09:24:02 -07:00
ipv4.c dccp: initialize ireq->ir_mark 2018-05-16 10:10:24 +02:00
ipv6.c dccp: initialize ireq->ir_mark 2018-05-16 10:10:24 +02:00
ipv6.h inet: includes a sock_common in request_sock 2013-10-10 00:08:07 -04:00
Kconfig net/dccp: remove depends on CONFIG_EXPERIMENTAL 2013-01-11 11:39:34 -08:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
minisocks.c tcp/dccp: block bh before arming time_wait timer 2017-12-17 15:07:57 +01:00
options.c networking: make skb_push & __skb_push return void pointers 2017-06-16 11:48:40 -04:00
output.c sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h> 2017-03-02 08:42:32 +01:00
probe.c Use 64-bit timekeeping 2015-11-01 17:01:16 -05:00
proto.c dccp: don't free ccid2_hc_tx_sock struct in dccp_disconnect() 2018-06-11 22:49:18 +02:00
qpolicy.c
sysctl.c dccp: make the request_retries minimum is 1 2014-05-14 15:34:16 -04:00
timer.c dccp: fix tasklet usage 2018-05-19 10:20:23 +02:00